Alternatiivenergeetika väljavaateid : [kokkuvõtted R.Vilu, M.Koeli, Ü.Kase, V.Varese, ... jt. konverentsiettekannetest]Annuk, Andres; Vilu, Raivo; Koel, Mihkel; Kask, Ülo; Vares, VilluMaamajandus2002 / 12, lk. 16-17

Alternative solvents in oil shale studiesKoel, MihkelInternational Symposium "Oil shale 100 years" : Estonia, Sept. 20-23, 2016 : [abstracts]2016 / p. 40-41

Analysis of bioactive ingredients in the brown alga Fucus vesiculosus by capillary electrophoresis and neutron activation analysisTruus, Kalle; Vaher, Merike; Koel, Mihkel; Mähar, Andres; Taure, ImantsAnalytical and bioanalytical chemistry2004 / 5/6, p. 849-852 : ill

Analysis of trace amounts of metal ions using silica-based chelating resins : a green analytical methodSharma, Rakesh Kumar; Mittal, Sachin; Koel, MihkelCritical reviews in analytical chemistry2003 / 3, p. 183-197

Analyzing time varying flow composition using multiple input chromatographyKaljurand, Mihkel; Koel, MihkelAnalytica chimica acta1997 / p. 203-214: ill

Analytical applications of ionic liquids2016 http://www.ester.ee/record=b4620895*est

Anorgaaniliste soolade termiline lagunemineKoel, MihkelXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 51

Application of 1-alkyl-3-methylimidazolium based ionic liquids in non-aqueous capillary electrophoresisVaher, Merike; Koel, Mihkel; Kaljurand, Mihkel15th International Symposium on Microscale Separations and Analysis HPCE, April 13-18, 2002, Stockholm : abstracts2002 / p. 127

Application of 1-alkyl-3-methylimidazolium-based ionic liquids in non-aqueous capillary electrophoresisVaher, Merike; Koel, Mihkel; Kaljurand, MihkelJournal of chromatography A2002 / p. 27-32 : ill

Application of metal-doped organic aerogels for photodegradation of antibiotics in waterBolobajev, Juri; Kask, Maarja; Koel, MihkelChemical industry digest2019 / p. 92−95 http://chemindigest.com/chemical-industry-digest-june-2019/

Application of metal-doped organic aerogels for photodegradation of trimethoprim in waterKask, Maarja; Koel, Mihkel; Bolobajev, JuriAerogels processing, modeling and environmental-driven applications : book of abstracts.2019 / p. 28

Application of the principles of green chemistry in analytical chemistryKoel, Mihkel; Kaljurand, MihkelPure and applied chemistry2006 / 11, p. 1993-2002

Atomic layer deposition of high-k dielectrics on carbon nanoparticlesTamm, Aile; Koel, Mihkel; Peikolainen, Anna-LiisaThin solid films2013 / p. 16-20 : ill

Benign design in analytical chemistryKaljurand, Mihkel; Koel, MihkelCritical reviews in analytical chemistry2012 / p. 192-195 https://www.tandfonline.com/doi/pdf/10.1080/10408347.2011.645378

Capillary electrophoresis on alkylimidazolium salts = Alküülimidasooliumi soolad kapillaarelektroforeesisBorissova, Maria2007 http://www.ester.ee/record=b2315954*est

Capillary electrophoresis versus HPLC analysis method used for analyzing sugars and sugar derivatives in ionic liquid media obtained from lignocellulosic biomassHyväräinen, S.; Mikkola, J.-P.; Murzin, D. Yu.; Vaher, Merike; Kaljurand, Mihkel; Koel, MihkelBook of abstracts : COST Action CM0903: Utilization of Biomass for Sustainable Fuels and Chemicals (UBIOCHEM) : Thessalonoki, Greece, 1-3 Nov 20122012 / p. 16

Capillary electrophoretic analysis of neutral carbohydrates using ionic liquids as background electrolytesVaher, Merike; Koel, Mihkel; Kazarjan, Jana; Kaljurand, MihkelElectrophoresis2011 / 9, p. 1068-1073 : ill

Capillary electrophoretic monitoring of hydrothermal pre-treatment and enzymatic hydrolysis of willow : comparison with HPLC and NMRVaher, Merike; Helmja, Kati; Käsper, Andres; Kurašin, Mihhail; Väljamäe, Priit; Kudrjašova, Marina; Koel, Mihkel; Kaljurand, MihkelCatalysis today2012 / p. 34-41 : ill

Capillary zone electrophoresis on chemically bonded imidazolium based saltsBorissova, Maria; Vaher, Merike; Koel, Mihkel; Kaljurand, MihkelJournal of chromatography A2007 / p. 320-325 : ill

Carbon aerogel based electrode material for EAP actuatorsKaasik, Friedrich; Torop, Janno; Peikolainen, Anna-Liisa; Koel, Mihkel; Aabloo, AlvoProceedings of SPIE2011 / p. 79760O-1 - 79760O-8 : ill

Carbon aerogel platinum-praseodymium oxide nanocatalyst for methanol oxidation in 0.5 M sulfuric acid : (digital presentation)Prits, Alise-Valentine; Nerut, Jaak; Kasuk, Heili; Koel, Mihkel; Sepp, Silver; Valk, Peeter; Aruväli, Jaan; Koppel, Miriam; Mikli, Valdek; Volobujeva, Olga; Lust, EnnECS transactions2022 / art. 79 https://doi.org/10.1149/10807.0079ecst Journal metrics at Scopus Article at Scopus

Carbon aerogel-cellulose films and fibres with electrical conductivity and antibacterial properties against cyanobacteriaElhi, Fred; Kisand, Veljo; Peikolainen, Anna-Liisa; Koel, Mihkel; Aabloo, Alvo3rd Seminar on Aerogels : Synthesis-Properties-Applications : 22-23 September 2016, Mines ParisTech - PSL Research University, Sophia Antipolis (France) : proceedings2016 / p. 180

Carbon aerogels from 5-methylresorcinol-formaldehyde gels = Süsinikaerogeelid 5-metüülresortsinoolist ja formaldehüüdistPerez-Caballero, Fernando2008 https://digi.lib.ttu.ee/i/?284 https://www.ester.ee/record=b2431316*est

Changes in the structure of carbonate apatite on calcinationPeld, Merike; Tõnsuaadu, Kaia; Veiderma, Mihkel; Koel, Mihkel; Bender, Villem23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 112

Characterization of capillary electropherogram profiles of meat extracts by entropySipp, Sirli; Koel, Mihkel; Kaljurand, MihkelProceedings of the Estonian Academy of Sciences. Chemistry2000 / 4, p. 207-215 : ill

Characterization of organosolv lignins and their application in the preparation of aerogelsJõul, Piia; Ho, Tran T.; Kallavus, Urve; Konist, Alar; Leiman, Kristiina; Salm, Olivia-Stella; Kulp, Maria; Koel, Mihkel; Lukk, TiitMaterials2022 / art. 2861 https://doi.org/10.3390/ma15082861 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Chemometrics on thermochromatography of inorganic salts : decomposition of thermochromatograms to chromatograms and thermograms using EFA and peak shape constrainsElomaa, M.; Kaljurand, Mihkel; Koel, Mihkel; Kudrjašova, MarinaThermochimica acta1999 / p. 73-83

Cobalt- and iron-containing nitrogen-doped carbon aerogels as non-precious metal catalysts for electrochemical reduction of oxygenSarapuu, Ave; Samolberg, Lars; Kreek, Kristiina; Koel, Mihkel; Matisen, Leonard; Tammeveski, KaidoJournal of electroanalytical chemistry2015 / p. 9-17 : ill http://dx.doi.org/10.1016/j.jelechem.2015.03.021

Cobalt-containing nitrogen-doped carbon aerogels as efficient electrocatalysts for the oxygen reduction reactionKreek, Kristiina; Sarapuu, Ave; Samolberg, Lars; Joost, Urmas; Mikli, Valdek; Koel, Mihkel; Tammeveski, KaidoChemElectroChem2015 / p. 2079-2088 : ill https://doi.org/10.1002/celc.201500275

Comparative analysis of the composition of essential oils and supercritical carbon dioxide extracts from the berries and needles of Estonian juniper (Juniperus communis L.)Orav, Anne; Koel, Mihkel; Kailas, Tiiu; Müürisepp, Aleksander-MatiProcedia chemistry2010 / p. 161-167

Comparative analysis of the composition of the essential oil from the shoots, leaves and stems the wild Ledum palustre L. from EstoniaGretšušnikova, Tatjana; Järvan, Kerly; Orav, Anne; Koel, MihkelProcedia chemistry2010 / p. 168-173

Comparative analysis of the essential oil and supercritical carbon dioxide etracts of Juniperus communis L.berries and needles from EstoniaOrav, Anne; Koel, Mihkel; Kailas, Tiiu; Müürisepp, Aleksander-MatiNoSSS2009 : 5th Conference on Separation and Related Techniques by Nordic Separation Science Society : 26-29 August, 2009, Tallinn University of Technology, Estonia : abstract book and program2009 / p. 123

Comparison of carbon aerogel and carbide-derived carbon as electrode materials for non-aqueous supercapacitors with high performanceLaheäär, Ann; Peikolainen, Anna-Liisa; Koel, Mihkel; Jänes, Alar; Lust, EnnThe 63rd Annual Meeting of International Society of Electrochemistry : 19.-24.08.2012, Praha2012 / Abstract #s04-068 https://link.springer.com/article/10.1007/s10008-012-1660-4

Comparison of carbon aerogel and carbide-derived carbon as electrode materials for non-aqueous supercapacitors with high performanceLaheäär, Ann; Peikolainen, Anna-Liisa; Koel, Mihkel; Jänes, Alar; Lust, EnnJournal of solid state electrochemistry2012 / p. 2717-2722 : ill https://link.springer.com/article/10.1007/s10008-012-1660-4

Comparison of essential oils composition from shoots, leaves and stems of the wild Ledum palustre from EstoniaGretšušnikova, Tatjana; Orav, Anne; Koel, Mihkel; Järvan, KerlyNoSSS2009 : 5th Conference on Separation and Related Techniques by Nordic Separation Science Society : 26-29 August, 2009, Tallinn University of Technology, Estonia : abstract book and program2009 / p. 90

Comparison of the essential oil composition of Acorus calamus obtained by supercritical carbon dioxide extraction and hydrodistillation methodsGretšušnikova, Tatjana; Koel, Mihkel; Orav, Anne9th International Symposium on Supercritical Fluids : Arcachon, France, May 18-202009 / p. 301

Complex investigation of composition of the brown alga Fucus vesiculosus (The Baltic Sea) by different instrumental methodsVaher, Merike; Truus, Kalle; Koel, Mihkel; Pehk, Tõnis; Taure, Imants; Viitak, AnuIMA'03 : 3rd International Conference : Instrumental Methods of Analysis Modern Trends and Applications : 23-27 September 2003, Thessaloniki, Greece : conference proceedings2003 / p. 238-240 : ill

Composition of polycyclic hydrocarbons in the supercritical carbon dioxide extracts of oil shalesBondar, E.; Liiv, Milana; Koel, Mihkel23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 19

Composition of the oil and supercritical fluid CO2 extract of sweet gale (Myrica gale L.) fruitsSokolova, Maia; Orav, Anne; Koel, Mihkel; Kailas, Tiiu; Müürisepp, Aleksander-MatiJournal of essential oil research2005 / March/April, p. 188-191 : ill https://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698871

Computerized multiple-input chromatographic analysis of time-varying substance flowsKoel, Mihkel; Kaljurand, MihkelCritical reviews in analytical chemistry1996 / Issues 2AMP3, p. 149-194: ill

Conference on Knowledge-based Materials and Technologies for Sustainable Chemistry : Tallinn, Estonia, 1-5 June 2005Koel, Mihkel; Hamley, PaulGreen chemistry2005 / 9, p. 632-635 : phot

Developments in the application of Green Chemistry principles to food analysis : capillary electrophoresis for the analysis of ingredients in food productsKoel, Mihkel; Borissova, Maria; Vaher, Merike; Kaljurand, MihkelAgroFOOD industry hi-tech2011 / 5, p. 27-29 : ill

Do we need Green Analytical ChemistryKoel, MihkelGreen chemistry2015 / [9] p. : ill http://dx.doi.org/10.1039/C5GC02156A

Do we need Green Analytical Chemistry?Koel, MihkelGreen chemistry2016 / p. 923-931 : ill http://dx.doi.org/10.1039/C5GC02156A

Editorial overview : a closer look on green developments in analytical chemistry: green analytical chemistry is going mainstreamKoel, Mihkel; Kaljurand, MihkelCurrent Opinion in Green and Sustainable Chemistry2021 / Art. 100541 https://doi.org/10.1016/j.cogsc.2021.100541 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Eesti rohelise keemia saadik maailmasPetrone, JustinMente et Manu2016 / lk. [12]-17 : fot http://www.ttu.ee/public/u/ulikool/Tutvustus/ajaleht-mente-et-manu/MM_2016_04/index.html

Electroactive polymer actuators with carbon aerogel electrodesPalmre, Viljar; Lust, Enn; Jänes, Alar; Koel, Mihkel; Peikolainen, Anna-Liisa; Torop, Janno; Johanson, Urmas; Aabloo, AlvoJournal of materials chemistry2011 / p. 2577-2583 : ill https://pubs.rsc.org/en/content/articlelanding/2011/jm/c0jm01729a

Electrocatalysis of oxygen reduction by iron-containing nitrogen-doped carbon aerogels in alkaline solutionSarapuu, Ave; Kreek, Kristiina; Kisand, Kaarel; Kook, Mati; Uibu, Mai; Koel, Mihkel; Tammeveski, KaidoElectrochimica acta2017 / p. 81-88 : ill https://doi.org/10.1016/j.electacta.2017.01.157

Electrochemically driven carbon-based materials as EAPs : fundamentals and device configurations [Online resource]Torop, Janno; Peikolainen, Anna-Liisa; Aabloo, Alvo; Koel, Mihkel; Asaka, Kinji; Baughman, RayElectromechanically active polymers : a concise reference2016 / p. 1-16 http://dx.doi.org/10.1007/978-3-319-31767-0_18-1

Electrophoretic mobilities in nonaqueos capillary electrophoresisVaher, Merike; Koel, MihkelProceedings of the Estonian Academy of Sciences. Chemistry2004 / 1, p. 36-45 : ill

Electroreduction of oxygen on cobalt- and iron-containing nitrogen-doped carbon aerogelsSarapuu, Ave; Samolberg, Lars; Kreek, Kristiina; Koel, Mihkel; Joost, Urmas; Tammeveski, KaidoBEC 16 : the 6th Baltic Electrochemistry Conference : Electrochemistry of Functional Interfaces and Materials : 15th-17th June 2016, Helsinki, Finland2016 / p. 20

Elektromigratsioonilised meetodid bioprotsesside analüüsis : kommentaar Eesti Vabariigi teaduse aastapreemia pälvinud tööde tsüklileKaljurand, Mihkel; Koel, Mihkel; Vaher, MerikeTallinna Tehnikaülikooli aastaraamat 20072008 / lk. 267-274 : ill

Energy savings in analytical chemistryKoel, MihkelHandbook of green analytical chemistry2012 / p. 291-319 : ill

Esinduslik rohelise keemia konverents : [1.-5. juunini TTÜs, üks korraldajatest TTÜ]Koel, MihkelMente et Manu2005 / 16. juuni, lk. 1, 5 : fot https://www.ester.ee/record=b1242496*est

Europarlament püüab edendada rohelist keemiat : [kommentaar ka TTÜ keemiainstituudi teadlaselt Mihkel Koelilt]Kändler, Tiit; Koel, MihkelEesti Päevaleht2006 / 17. nov., lk. 28 https://epl.delfi.ee/artikkel/51064558/europarlament-puuab-edendada-rohelist-keemiat

Evolved gas analysis of apatite materials using thermochromatographyKoel, Mihkel; Kudrjašova, Marina; Tõnsuaadu, Kaia; Peld, Merike; Veiderma, MihkelThermochimica acta1998 / 1, p. 25-32: ill

Evolved gas analysis of inorganic materials using thermochromatography : model inorganic salts and palagonite Martian soil simulantsKoel, Mihkel; Kaljurand, Mihkel; Lochmüller, Charles H.Analytical chemistry1997 / 22, p. 4586-4591

Extraction of bioactive compounds from Catharanthus roseus and Vinca minorKoel, Mihkel; Kuhtinskaja, Maria; Vaher, MerikeSeparation and purification technology2020 / art. 117438 ; 5 p. : ill https://doi.org/10.1016/j.seppur.2020.117438 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Extraction of bioactive compounds from Dipsacus fullonum leaves using deep eutectic solventsSaar-Reismaa, Piret; Koel, Mihkel; Tarto, Riin; Vaher, MerikeJournal of chromatography A2022 / art. 463330 https://doi.org/10.1016/j.chroma.2022.463330 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Extraction of polyphenols from plants with modified supercritical carbon dioxideSokolova, Maia; Vaher, Merike; Koel, MihkelProceedings of the 8th Meeting on Supercritical Fluids. Chemical Reactivity and Material Processing in Supercritical Fluids, 2002, Nice. Tome 22002 / p. 885-888

Ferrocene introduced into 5-methylresorcinol-based organic aerogelsErkhova, Ludmila V.; Presniakov, Igor A.; Afanasov, Michail I.; Lemenovskiy, Dmitry A.; Yu, Haojie; Wang, Li; Danilson, Mati; Koel, MihkelPolymers2020 / art. 1582 ; 12 p. : ill https://doi.org/10.3390/polym12071582 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Future prospectsKoel, MihkelIonic liquids in chemical analysis2008 / p. 397-399

Green analytical chemistryKoel, Mihkel; Kaljurand, Mihkel2010

Green analytical chemistry : setting a strategic directionKaljurand, Mihkel; Vaher, Merike; Koel, MihkelSustainChem2011 : International Conference on Materials and Technologies for Green Chemistry jointly with Workshop of COST Action CM0903 (UBIOCHEM-II) : September 5-9, 2011, Tallinn, Estonia : abstract book and program2011 / p. 61

Green analytical separation methodsKaljurand, Mihkel; Koel, MihkelChallenges in green analytical chemistry2011 / p. 168-198 : ill

Green bioanalytical chemistryKaljurand, Mihkel; Koel, MihkelBioanalysis2012 / p. 1271-1274

Green Chemistry and reconsidering simple analytical methodsJõul, Piia; Kuhtinskaja, Maria; Vaher, Merike; Koel, MihkelChimica Oggi = Chemistry today2017 / p. 32-34  : ill http://www.teknoscienze.com/chemistry-today/

Heteroconjugation-based capillary electrophoretic separation of phenolic compounds in acetonitrile and propylene carbonateKuldvee, Ruth; Vaher, Merike; Koel, Mihkel; Kaljurand, MihkelElectrophoresis2003 / p. 1627-1634 : ill https://www.researchgate.net/publication/10747352_Heteroconjugation-Based_Capillary_Electrophoretic_Separation_of_Phenolic_Compounds_in_Acetonitrile_and_Propylene_Carbonate

Identification and characterization of supercritical fluid extracts from herbsMenaker, Anna; Kravets, Marina; Koel, Mihkel; Orav, AnneComptes rendus chimie2004 / p. 629-633 : ill

Imidasoolil põhinevad ioonsed vedelikud kvartskapillaari pinna modifitseerijatena kapillaarelektroforeesisBorissova, Maria; Koel, MihkelXXIX Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 29th Estonian Chemistry Days : abstracts of scientific conference2005 / lk. 7

Implementing greening into design in analytical chemistryJurjeva, Jelena; Koel, MihkelTalanta open2022 / art. 100136, 7 p https://doi.org/10.1016/j.talo.2022.100136 Journal metrics at Scopus Article at Scopus Article at WOS

Ionic liquids - a survey of recent developments and applications : editorialKoel, Mihkel; Linert, Wolfgang; Gärtner, PeterMonatshefte für Chemie = Chemical monthly2007 / 11, p. V-VI

Ionic liquids as background electrolyte additives and coating materials in capillary electrophoresisVaher, Merike; Borissova, Maria; Koel, Mihkel; Kaljurand, MihkelProceedings of the Estonian Academy of Sciences. Chemistry2007 / 4, p. 187-198 : ill

Ionic liquids as electrolytes for nonaqueous capillary electrophoresisVaher, Merike; Koel, Mihkel; Kaljurand, MihkelElectrophoresis2002 / p. 426-430 : ill

Ionic liquids as solvents for making composite materials from celluloseElhi, Fred; Aid, Tiina; Koel, MihkelProceedings of the Estonian Academy of Sciences2016 / p. 255-266 : ill http://dx.doi.org/10.3176/proc.2016.3.09

Ionic liquids as specific additives in separation methodsKoel, Mihkel; Vaher, Merike20th International Scientific Conference EcoBalt 2016 : Tartu, Estonia, October 9-12 : book of abstracts2016 / p. 35 http://akki.ut.ee/wp-content/uploads/2015/01/Abstracts_Book_EcoBalt_2016.pdf

Ionic liquids for oil shale treatmentKoel, Mihkel; Hollis, K.; Rubin, J.; Lombardo, T.; Smith, B.Green industrial applications of ionic liquids2002 / p. 193-208

Ionic liquids for silica modification : assessment by capillary zone electrophoresisBorissova, Maria; Koel, Mihkel; Kaljurand, MihkelIonic liquids. IV, Not just solvents anymore2007 / p. 35-46 : ill

Ionic liquids in capillary electrophoresis and liquid chromatographyVaher, Merike; Koel, Mihkel; Kaljurand, MihkelChimica Oggi = Chemistry today2007 / 6, p. 86-88

Ionic liquids in chemical analysisKoel, MihkelCritical reviews in analytical chemistry2005 / 3, p. 177-192

Ionic liquids in chemical analysisKoel, Mihkel2008 https://www.ester.ee/record=b2442928*est

Ioonsete vedelike kasutamine mitte-vesikeskkonnalisel kapillaarelektroforeesil fenoolsete ühendite ja karboksüülhapete analüüsilVaher, Merike; Koel, Mihkel; Kaljurand, MihkelXXVII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 27th Estonian Chemistry Days : abstracts of scientific conference2001 / lk. 152-153

Keemia muutub rohelisemaks : [1.-5. juunil 2005 toimuvast rahvusvahelisest konverentsist TTÜs]Koel, MihkelMente et Manu2005 / 1. juuni, lk. 2 https://www.ester.ee/record=b1242496*est

Keemikud hoiatavad arutu raiskamise eest teadusaparatuuri soetamiselImeline Teadus2019 / lk. 20 : fot https://www.ester.ee/record=b2747925*est

Keemikud: uus ja kallis teadusaparatuur ei ole alati tarvilik, saab ka säästlikumalt [Võrguväljaanne]novaator.err.ee2019 / fot Keemikud: uus ja kallis teadusaparatuur ei ole alati tarvilik, saab ka säästlikumalt

Kes on päikesekeemikud?Koel, MihkelInseneeria2014 / lk. 44-45 : fot

Lignotselluloosse biomassi eeltöötlus ioonsete vedelikegaAid, Tiina; Koel, Mihkel; Vaher, MerikeXXXIII Eesti Keemiapäevad : teaduskonverentsi teesid2013 / lk. 11

Low-density organic aerogels from oil shale by-product 5-methylresorcinolPeikolainen, Anna-Liisa; Perez-Caballero, Fernando; Koel, MihkelOil shale2008 / 3, p. 348-358 : ill

Metal-catalyzed degradation of cellulose in ionic liquid mediaAid, Tiina; Koel, Mihkel; Lopp, Margus; Vaher, MerikeInorganics2018 / art. 78, 11 p. : ill https://doi.org/10.3390/inorganics6030078 Journal metrics at Scopus Article at Scopus

Metal-doped aerogels based on resorcinol derivatives = Resortsinooli derivaatidel põhinevad metalli sisaldavad aerogeelidKreek, Kristiina2016 http://www.ester.ee/record=b4619897*est

Metal-doped organic aerogels for photocatalytic degradation of trimethoprimBolobajev, Juri; Kask, Maarja; Kreek, Kristiina; Kulp, Maria; Koel, Mihkel; Goi, AnnaChemical engineering journal2019 / p. 120-128 : ill https://doi.org/10.1016/j.cej.2018.09.127 Tehnikaülikooli teadlaste meetod aitab puhastada reovett antibiootikumijääkidest https://keskkonnatehnika.ee/reovee-puhastamine-kasutades-aerogeele/ Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Micellar electrophoresis using ionic liquidsBorissova, Maria; Palk, Klairy; Koel, MihkelJournal of chromatography A2008 / 1/2, p. 192-195 : ill

Molecular spectroscopy and ionic liquidsKoel, MihkelIonic liquids in chemical analysis2008 / p. 295-306

Monitoring of simultaneous saccharification and fermentation of wheat straw by HPLC and capillary electrophoresisVaher, Merike; Käsper, Andres; Erm, Sten; Aid, Tiina; Koel, MihkelBook of abstracts : COST Action CM0903: Utilization of Biomass for Sustainable Fuels and Chemicals (UBIOCHEM) : Thessalonoki, Greece, 1-3 Nov 20122012 / p. 73

Multivariate calibration of thermochromatographic dataEbber, Arkadi; Ivask, Kaire; Koel, MihkelProceedings of the Estonian Academy of Sciences. Chemistry1995 / 1, p. 1-6: ill

Mutual Lewis acid–base interactions of cations and anions in ionic liquidsHolzweber, Markus; Koel, MihkelChemistry : a European journal2013 / p. 288-293 : ill

Muutused karbonaatapatiitide struktuuris kuumutamiselPeld, Merike; Tõnsuaadu, Kaia; Veiderma, Mihkel; Koel, Mihkel; Bender, VillemXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 102

Nonaqueous CE using contactless conductivity detection and ionic liquids as BGEs in ACNBorissova, Maria; Gorbatšova, Jelena; Ebber, Arkadi; Kaljurand, Mihkel; Koel, Mihkel; Vaher, MerikeElectrophoresis2007 / p. 3600-3605 : ill

A novel route of synthesis of sodium hexafluorosilicate two component cluster crystals using BF4- containing ionic liquidsVälbe, Raul; Mäeorg, Uno; Lõhmus, Ants; Reedo, Valter; Koel, Mihkel; Krumme, Andres; Kessler, Vadim; Hoop, Andres; Romanov, AlexeyJournal of crystal growth2012 / p. 51-56 : ill https://www.sciencedirect.com/science/article/pii/S0022024812006069

Oil shale phenol-derived aerogels as supports for palladium nanoparticlesPerez-Caballero, Fernando; Peikolainen, Anna-Liisa; Uibu, Mai; Herbert, M.; Galindo, A.; Montilla, F.; Koel, MihkelOil shale2009 / 1, p. 28-39 : ill

Orgaanilised aerogeelid 5-metüülresortsinooli baasilPeikolainen, Anna-Liisa; Koel, MihkelXXXII Eesti Keemiapäevad : teaduskonverentsi teesid2011 / lk. 77

Organic acid catalyzed synthesis of 5-methylresorcinol based organic aerogels in acetonitrilePeikolainen, Anna-Liisa; Volobujeva, Olga; Aav, Riina; Uibu, Mai; Koel, MihkelJournal of porous materials2012 / p. 189-194 : ill https://www.researchgate.net/publication/228068858_Organic_acid_catalyzed_synthesis_of_5-methylresorcinol_based_organic_aerogels_in_acetonitrile

Organic aerogels as precursors for the preparation of porous carbonsPerez-Caballero, Fernando; Peikolainen, Anna-Liisa; Koel, Mihkel; White, R.J.; Budarin, V.; Clark, J.H.Progress in porous media research2009 / p. 419-459 : ill

Organic aerogels based on 5-methylresorcinol = Orgaanilised aerogeelid 5-metüülresortsinoolistPeikolainen, Anna-Liisa2011

Organic and carbon aerogels containing rare-earth metals : their properties and application as catalystsKreek, Kristiina; Kriis, Kadri; Maaten, Birgit; Uibu, Mai; Mere, Arvo; Kanger, Tõnis; Koel, MihkelJournal of non-crystalline solids2014 / p. 43-48 : ill

Overview of program on US-Estonian science and technology cooperation on oil shale research and utilization (strategic importance of oil shale studies for Estonia and USA)Koel, Mihkel; Bunger, J.Oil shale2005 / 1, p. 65-79 : ill https://artiklid.elnet.ee/record=b2342174*est

Photocatalytic degradation of trimethoprim enhanced by organic aerogelsBolobajev, Juri; Kreek, Kristiina; Koel, Mihkel; Goi, Anna5th European Conference on Environmental Applications of Advanced Oxidation Processes (EAAOP5) : book of abstracts2017 / p. 110 https://photo-catalysis.org/events/901/photo/book_of_proceedings_eaaop5_prague.pdf

Polütsükliliste süsivesinike koostis põlevkivide ülikriitilises olekus süsinikdioksiidi ekstraktidesBondar, J.; Liiv, Milana; Koel, MihkelXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 18

[Preface]Koel, MihkelEUCHEM2014 : Molten Salts and Ionic Liquids XXV : 6-11 July 2014, Tallinn, Estonia : programme2014 / p. 1 https://www.ester.ee/record=b4777207*est

Preparation and characterization of lignin-derived carbon aerogelsJõul, Piia; Järvik, Oliver; Lees, Heidi; Kallavus, Urve; Koel, Mihkel; Lukk, TiitFrontiers in chemistry2024 / art. 1326454 https://doi.org/10.3389/fchem.2023.1326454

Preparation of carbon aerogels from 5-methylresorcinol-formaldehyde gelsPerez-Caballero, Fernando; Peikolainen, Anna-Liisa; Uibu, Mai; Kuusik, Rein, keemik; Volobujeva, Olga; Koel, MihkelMicroporous and mesoporous materials2008 / p. 230-236 : ill

Preparation of fine carbon aerogel powderPeikolainen, Anna-Liisa; Koel, Mihkel; Aabloo, AlvoThe 63rd Annual Meeting of International Society of Electrochemistry : 19.-24.08.2012, Praha2012 https://www.etis.ee/Portal/Publications/Display/e5e1ef5d-3700-4ba7-9c20-005efaae8d67

Preparation of metal-doped carbon aerogels from oil shale processing by-productsKreek, Kristiina; Kulp, Maria; Uibu, Mai; Mere, Arvo; Koel, MihkelOil shale2014 / p. 185-194 : ill https://artiklid.elnet.ee/record=b2673721*est

Preparation of nanostructured carbon materialsPerez-Caballero, Fernando; Peikolainen, Anna-Liisa; Koel, MihkelProceedings of the Estonian Academy of Sciences2008 / 1, p. 48-53 : ill

Preparation of organic aerogelsPeikolainen, Anna-Liisa; Koel, Mihkel10th European Meeting on Supercritical Fluids : Colmar, France, 20052005 / ? p

Preparation of the catalyst support from the oil-shale processing by-productPerez-Caballero, Fernando; Peikolainen, Anna-Liisa; Koel, Mihkel; Herbert, M.; Galindo, A.; Montilla, F.The open petroleum engineering journal2008 / p. 42-46

Põlevkivi fenoolid toorainena poorsete aerogeelide valmistamiseks = Oil shale phenols as raw materials for porous aerogel preparationKoel, MihkelPõlevkivi tulevik - innovatsioon : põlevkivikonverents 20132013 / lk. 23-24

Põlevkivide ekstraktsioon ülikriitilises olekus süsinikdioksiidigaBondar, J.; Koel, MihkelXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 16th Estonian chemistry days : abstracts of scientific conference1995 / lk. 15-16

Rahvusvaheline keemikute kokkutulek Eestis : ["rohelise" keemiaga seotud konverentsist]Koel, MihkelTallinna Tehnikaülikooli aastaraamat 20052006 / lk. 372-379

Recent advancements on greening analytical separationKaljurand, Mihkel; Koel, MihkelCritical reviews in analytical chemistry2011 / p. 2-20 : ill https://www.tandfonline.com/doi/full/10.1080/10408347.2011.539420

Resveratrooli sisalduse uurimine Reynoutria japonica'sAaviksaar, A.; Haga, M.; Hansen, M.; Kann, Jüri; Koel, Mihkel; Püssa, Tõnu; Vaher, MerikeXXVII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 27th Estonian Chemistry Days : abstracts of scientific conference2001 / lk. 15

Roheline analüütiline keemia : [sõnavõtt monograafia "Green analytical chemistry" esitlusel 15. juunil 2010 Akadeemia kohvikus Mustamäel]Koel, MihkelTallinna Tehnikaülikooli aastaraamat 20102011 / lk. 290-292

Roheline keemiaSipp, Sirli; Sokolova, Maia; Koel, MihkelXXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 26th Estonian Chemistry Days : abstracts of scientific conference2000 / lk. 135

Roheline keemia. Kas uus teadusharu?Koel, Mihkel; Sheldon, RogerSirp2011 / lk. 13 : portr

Room temperature ionic liquids as background electrolyte additives in capillary elecrophoretic separationsVaher, Merike2002 https://www.ester.ee/record=b1715414*est

Saccharification of lignocellulosic biomasses via ionic liquid pretreatmentAid, Tiina; Hyvärinen, S.; Vaher, Merike; Koel, Mihkel; Mikkola, J.-P.Industrial crops and products2016 / p. 336-341 : ill http://dx.doi.org/10.1016/j.indcrop.2016.08.017

Sea buckthorn and its bioactive compoundsLõugas, Tiina; Vokk, Raivo; Keskpaik, Lauri; Koel, MihkelProceedings of the NJF's 22nd congress "Nordic Agriculture in Global Perspective" : July 1-4, 2003, Turku, Finland2003 / p. 298

Separation of ionic liquids in non-aqueous capillary electrophoresis using contactless conductivity detectorVaher, Merike; Gorbatšova, Jelena; Koel, Mihkel; Kaljurand, MihkelHPLC 2007 Symposium : Ghent, Belgium, June 17-21, 2007 : abstract book2007 / p. 363

Separation of polyphenolic compounds extracted from plant matrices using capillary electrophoresisVaher, Merike; Koel, MihkelJournal of chromatography A2003 / p. 225-230 : ill

Solvatochromic probes within ionic liquidsKoel, MihkelProceedings of the Estonian Academy of Sciences. Chemistry2005 / 1, p. 3-11 : ill

Solvatochromic study on binary solvent mixtures with ionic liquidsKoel, MihkelZeitschrift für Naturforschung A2008 / p. 505-512 : ill

Specific background electrolytes for nonaqueous capillary electrophoresisVaher, Merike; Koel, MihkelJournal of chromatography A2005 / p. 83-88 : ill

Study of ionic liquids used for silica surface modification by capillary electrophoresisBorissova, Maria; Koel, MihkelConference on Knowledge-based Materials and Technologies for Sustainable Chemistry : 1-5 June 2005, Tallinn, Estonia : abstract book2005 / p. 78

Sugar and sugar derivatives in ionic liquid media obtained from lignocellulosic biomassHyvärinen, S.; Mikkola, J.-P.; Murzin, D. Yu.; Vaher, Merike; Kaljurand, Mihkel; Koel, MihkelUBIOCHEM IV : 4th International Workshop of COST Action CM0903 : 14-16 October, 2013, Valencia, Spain : book of abstracts2013 / p. 42

Sugars and sugar derivatives in ionic liquids media obtained from lignocellulosic biomass : comparizon of capillary electrophoresis and chromatographic analysisHyvärinen, S.; Mikkola, J.-P.; Murzin, D. Yu.; Vaher, Merike; Kaljurand, Mihkel; Koel, MihkelCatalysis today2014 / p. 18-24 : ill

SustainChem2011 : International Conference on Materials and Technologies for Green Chemistry jointly with Workshop of COST Action CM0903 (UBIOCHEM-II) : September 5-9, 2011, Tallinn, Estonia : abstract book and program2011 http://www.ester.ee/record=b2713869*est

Säästev areng ja keemiaKoel, MihkelXXVIII Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 28th Estonian Chemistry Days : abstracts of scientific conference2002 / lk. 57-58

Süsinikaerogeelid ja nende modifitseerimine ioonsetes vedelikesPeikolainen, Anna-Liisa; Lõo, Simo; Koel, MihkelXXXI Eesti keemiapäevad : [28. aprill 2010, Tallinn] : teaduskonverentsi teesid = 31st Estonian Chemistry Days : abstracts of scientific conference2010 / lk. 62

Süsinikaerogeelid kui tugimaterjalid heterogeenses katalüüsisPerez-Caballero, Fernando; Koel, MihkelXXIX Eesti keemiapäevad : teaduskonverentsi ettekannete teesid = 29th Estonian Chemistry Days : abstracts of scientific conference2005 / lk. 82-83

Taastuvate ressursside ja keemia vahekordKoel, MihkelTaastuvate energiaallikate uurimine ja kasutamine : kolmanda konverentsi kogumik : [1. november 2001, Tartu]2002 / lk. 70-77

Teaduspreemia keemia ja molekulaarbioloogia alal teadustööde tsükli "Elektromigratsioonilised meetodid bioprotsesside analüüsis" eest : Mihkel Kaljurand (kollektiivi juht), Mihkel Koel, Merike VaherKaljurand, Mihkel; Koel, Mihkel; Vaher, MerikeEesti Vabariigi teaduspreemiad 20072007 / lk. 54-65 : fot., ill

Tehnikaülikooli keemikud leiutasid uue tõhuse adsorbentmaterjaliHorisont2017 / lk. 7 : fot http://www.ester.ee/record=b1072243*est

Tehnikaülikooli teadlane üllitas maailamatasemel kogumiku : [intervjuu kogumiku "Ionic liquids in chemical analysis" koostaja Mihkel Koel'iga]Koel, Mihkel; Ummelas, MartMente et Manu2008 / 21. nov., lk. 1, 3 : fot., ill https://artiklid.elnet.ee/record=b2385889*est

The chemometric approach to identification of residual oil contamination at former primitive asphalt pavement plantsJurjeva, Jelena; Koel, MihkelOil shale2019 / p. 410-430 : ill http://www.kirj.ee/32501/?tpl=1061&c_tpl=1064 https://doi.org/10.3176/oil.2019.3.04 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

The chemometrical and statistical approachto identification of oil compounds in soilJurjeva, Jelena; Koel, MihkelGSFMT Scientific Conference 2020 : Tallinn, February 4-5, 2020 : abstracts2020 / p. 32 http://fmtdk.ut.ee/wp-content/uploads/2020/01/GSFMT2020.pdf

The pretreatment of lignocellulosic biomass with ionic liquidsAid, Tiina; Hyvärinen, S.; Koel, Mihkel; Vaher, MerikeUBIOCHEM IV : 4th International Workshop of COST Action CM0903 : 14-16 October, 2013, Valencia, Spain : book of abstracts2013 / p. 43

The separation of polyphenolic compounds extracted from plant matrices using capillary electrophoresisVaher, Merike; Koel, MihkelThe 13th International Symposium on Capillary Electroseparation Techniques, September 1-4, 2002, Helsinki : abstracts2002 / p. 75

The study of properties of aerogels derived from oil shale phenolsPihl, Olga; Koel, MihkelAbstracts book of 34th Oil Shale Symposium : October 13-17, 2014, Colorado School of Mines, Golden, Colorado2014 / p. 55

Thermal analysis of Israeli phosphoritesTõnsuaadu, Kaia; Veiderma, Mihkel; Koel, Mihkel; Nathan, YaacovProceedings of the Estonian Academy of Sciences. Chemistry2000 / 1, p. 44-52 https://artiklid.elnet.ee/record=b1003251*est

Thermal analysis of Israeli phosphorites with determination of the evolved gasesTõnsuaadu, Kaia; Koel, Mihkel; Veiderma, MihkelJournal of thermal analysis and calorimetry2001 / Proceedings of the 12th International Congress on Thermal Analysis and Calorimetry : Copenhagen, Denmark, August 14-18, 2000. Volume III, Materials science geosciences, ISBN 963-05-7791-7, p. 1247-1255 : ill

Thermal analysis with determination of the evolved gases of Israel phosphoritesTõnsuaadu, Kaia; Koel, Mihkel; Veiderma, MihkelProgramme and abstract book of 12th International Congress on Thermal Analysis and Calorimetry : August 14-18, 2000, Copenhagen, Denmark2000 / p. 206

Thermal degradation of inorganic saltsKoel, Mihkel23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 57

Thermal stability of synthesized carbonate apatitesTõnsuaadu, Kaia; Peld, Merike; Veiderma, Mihkel; Koel, Mihkel; Bender, VillemThe French-Israeli Workshop on Apatites and Lasers : November 25-26, 1996, Jerusalem, Israel : scientific program and workshop abstracts1996 / [1] p

Thermochromatography for evolved gas analysis of apatite materialsKudrjašova, Marina; Tõnsuaadu, Kaia; Koel, Mihkel; Veiderma, MihkelHTC5 : Fifth International Symposium on Hyphenated Techniques in Chromatography and Hyphenated Chromatographic Analyzers, February 11-13, 1998, Brugge, Belgium : book of abstracts1998 / p. F07

Thermochromatography for evolved gas analysis of apatite materialsKoel, Mihkel; Kudrjašova, Marina; Tõnsuaadu, Kaia; Veiderma, MihkelJournal of chromatography A1998 / 1/2, p. 75-83

Tööstusjäätmed energiaallikanaKoel, Mihkel; Kuusik, Rein, keemikTaastuvate energiaallikate uurimine ja kasutamine : neljanda konverentsi kogumik = Investigation and usage of renewable energy sources : fourth conference proceedings : Tartu, Estonia, 20032003 / lk. 17-24

Tüüritavate omadustega lahustidKoel, MihkelTeadusmõte Eestis : täppisteadused : [artiklikogumik]2006 / lk. 217-223 : ill https://www.ester.ee/record=b2230239*est

Unikaalne ülipoorne materjal aitab reovett ravimijääkidest puhastadaHorisont2019 / lk. 4 http://www.ester.ee/record=b1072243*est

Usaldusväärsed mõõtmised keemiasKoel, Mihkel; Kaljurand, Mihkel2020 https://www.ester.ee/record=b5377677*est https://www.ester.ee/record=b5377678*est

Use of ionic liquids in oil shale processingKoel, MihkelIonic liquids IIIB : fundamentals, progress, challenges, and opportunities : transformations and processes2005 / p. 72-82

Use of neoteric solvents in biomass treatmentVaher, Merike; Saar-Reismaa, Piret; Kuhtinskaja, Maria; Koel, MihkelProceedings2023 / art. 39 https://doi.org/10.3390/proceedings2023092039

Utilization of capillary electrophoresis technique to analyse sugars in ionic liquidda Costa Lopes, A. M.; Aid, Tiina; Vaher, Merike; Bogel-Lukasik, R.; Koel, MihkelUBIOCHEM IV : 4th International Workshop of COST Action CM0903 : 14-16 October, 2013, Valencia, Spain : book of abstracts2013 / p. 98

Vedelate soolade kasutamine kapillaarelektroforeesilVaher, Merike; Koel, Mihkel; Kaljurand, MihkelXXVI Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 26th Estonian Chemistry Days : abstracts of scientific conference2000 / lk. 154

Vedelatest sooladestKoel, MihkelHorisont2009 / 1, lk. 8 : portr https://artiklid.elnet.ee/record=b1068892*est

Võimalik kõne raamatu esitluselKoel, MihkelTallinna Tehnikaülikooli aastaraamat 20082009 / lk. 120-123

Üleilmne roheline keemia? : ettekanne Eesti Keemia Seltsi üldkoosolekul 18. novembril 2004 TTÜ aulasKoel, MihkelTallinna Tehnikaülikooli aastaraamat 20042005 / lk. 327-336

Ülikriitiline ekstraktsioon toiduainete proovide töötlemisel ning kapillaarelektroforees nende iseloomustamiselSipp, Sirli; Koel, Mihkel; Kaljurand, MihkelXXV Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid = 25th Estonian Chemistry Days : abstracts of scientific conference1999 / lk. 163

Процессы и аппараты химической технологииFeldmann, Liia; Pikkov, Lui; Viiroja, Andres; Roosimölder, Lembit; Munter, Rein; Sarv, Laur; Joarand, Heiki; Kallas, Juha; Kamenev, Inna; Preis, Sergei; Siirde, Enno; Koel, Mihkel; Tearo, Jelena; Loorits, Hilja; Mikkal, Valdek; Kamenev, Sven; Bakalova, M.O.; Orupõld, T.; Reile, Rein; Uus, Endel; Tearo, Eduard1987 https://www.ester.ee/record=b2191192*est

Развитие корреляционной хроматографии и ее применение для определения органических веществ в воде : автореферат ... кандидата химических наук (02.00.02)Koel, Mihkel1989 https://www.ester.ee/record=b1549973*est