Analysis of sulfur mustard hydrolysis and oxidation products in seawater and sediments by capillary electrophoresisLees, Heidi; Jõul, Piia; Vaher, Merike; Kuhtinskaja, Maria; Kaljurand, MihkelScience for the Environment 2015 : Aarhus, Denmark, 1-2 October : [abstracts]2015 / [1] p http://dce-conference.au.dk/abstracts/

Antioxidative and anti-borrelia activity of phytochemicals in rubiaceae speciesLaanet, Pille-Riin; Saar-Reismaa, Piret; Bragina, Olga; Jõul, Piia; Vaher, MerikeFEBS3+ Conference of Estonian, Latvian and Lithuanian Biochemical Societies : abstract book : Tallinn, Estonia 15–17 June 20222022 / p. 104-105 https://biokeemiaselts.ee/wp-content/uploads/2022/06/ABSTRACT-BOOK_FEBS32022_Tallinn.pdf

Carbon aerogel-based solid-phase microextraction coating for the analysis of organophosphorus pesticidesJõul, Piia; Vaher, Merike; Kuhtinskaja, MariaAnalytical methods2021 / p. 69−76 : ill https://doi.org/10.1039/D0AY02002H Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Characterization of oil shale kerogen semi-coke and its application to remove chemical pollutants from aqueous solutionsLees, Heidi; Jõul, Piia; Pikkor, Heliis; Järvik, Oliver; Mets, Birgit; Konist, AlarOil shale2023 / p. 115-132 : ill https://doi.org/10.3176/oil.2023.2.02

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

Chemical analysis of dumped chemical warfare agents during the MODUM projectSöderström, Martin; Östin, Anders; Vaher, Merike; Jõul, Piia; Lees, Heidi; Kaljurand, MihkelTowards the monitoring of dumped munitions threat (MODUM) : a study of chemical munitions dumpsites in the Baltic Sea2018 / p. 71-103 https://doi.org/10.1007/978-94-024-1153-9_4 Article collections at Scopus Article at Scopus Article at WOS

Detection of banned chemicals in various matrices (saliva, sediments) by capillary electrophoresisKaljurand, Mihkel; Mazina, Jekaterina; Saar-Reismaa, Piret; Jõul, Piia; Lees, Heidi; Špiljova, Anastassija; Kulp, Maria; Vaher, MerikeITP2015/NoSSS2015 : final program and book of abstracts2015 / p. L-36

Detection of banned chemicals in various matrices (saliva, sediments) by capillary electrophoresisKaljurand, Mihkel; Mazina-Šinkar, Jekaterina; Saar-Reismaa, Piret; Jõul, Piia; Lees, Heidi; Tretjakova, Anastassia; Kulp, Maria; Vaher, Merike20th International Scientific Conference EcoBalt 2016 : Tartu, Estonia, October 9-12 : book of abstracts2016 / p. 38 http://akki.ut.ee/wp-content/uploads/2015/01/Abstracts_Book_EcoBalt_2016.pdf

Development of a capillary electrophoresis method with direct UV detection for the analysis of thiodiglycol and its oxidation productsJõul, Piia; Lees, Heidi; Vaher, Merike; Kobrin, Eeva-Gerda; Kaljurand, Mihkel; Kuhtinskaja, MariaElectrophoresis2015 / p. 1202-1207 : ill http://dx.doi.org/10.1002/elps.201500038

Development of an analysis method for the determination of sulfur mustard hydrolysis and oxidation products in seawater by a portable capillary electrophoresis instrumentJõul, Piia; Kuhtinskaja, Maria; Kaljurand, MihkelITP2015/NoSSS2015 : final program and book of abstracts2015 / p. P-53

Evaluation of carbon aerogel-based solid-phase extraction sorbent for the analysis of sulfur mustard degradation products in environmental water samplesJõul, Piia; Vaher, Merike; Kuhtinskaja, MariaChemosphere2018 / p. 460-468 https://doi.org/10.1016/j.chemosphere.2018.01.157 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Extraction and determination of total phenolic contents, flavonoid contents, and volatile compounds in Epilobium angustifolium and Cannabis sativa varietiesDüüna, Kristin; Jõul, Piia; Vaher, MerikeProceedings2023 / art. 21 https://doi.org/10.3390/proceedings2023092021

Future perspective of in situ soil analysisLeinus, Mari-Liis; Jõul, Piia; Růžička, Martin; Gorbatšova, Jelena; Vaher, Merike; Shimmo, Ruth; Mazina-Šinkar, JekaterinaProceedings2023 / art. 10 https://doi.org/10.3390/proceedings2023092010

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/

Heidi Lees ja Piia Jõul. Oht merepõhjas - keemiarelvadLees, Heidi; Jõul, PiiaTeadus kolme minutiga : 2015-20162017 / lk. [60]-63 : ill http://www.ester.ee/record=b4654069*est

Novel Analytical Procedures for Sample Preparation and Analysis of Environmentally Harmful Compounds = Uudsed analüüsimetoodikad keskkonnakahjulikke ühendeid sisaldavate proovide ettevalmistuseks ja analüüsiksJõul, Piia2021 https://digikogu.taltech.ee/et/Item/c290b581-7be6-4ec4-8961-27bc9f5aca23 https://www.ester.ee/record=b5468611*est https://doi.org/10.23658/taltech.49/2021

Phytochemical screening and antioxidant activity of selected Estonian galium speciesLaanet, Pille-Riin; Saar-Reismaa, Piret; Jõul, Piia; Bragina, Olga; Vaher, MerikeMolecules2023 / art. 2867 https://doi.org/10.3390/molecules28062867

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

Scientists disagree on whether old munitions retrieval safe in the BalticLauri, Vahurnews.err.ee2023 Scientists disagree on whether old munitions retrieval safe in the Baltic

Separation of perfluoroalkyl substances by using nonaqueous capillary electrophoresis with conductivity detectionLees, Heidi; Jõul, Piia; Siilak, Kristel; Vaher, MerikeSeparation science plus2020 / p. 313-320 https://doi.org/10.1002/sscp.202000016 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Simultaneous determination of the degradation products of sulfur and nitrogen mustards in aqueous samples by a portable CE system with contactless conductivity detectionJõul, Piia; Kuhtinskaja, Maria; Kaljurand, Mihkel20th International Scientific Conference EcoBalt 2016 : Tartu, Estonia, October 9-12 : book of abstracts2016 / p. 63 http://akki.ut.ee/wp-content/uploads/2015/01/Abstracts_Book_EcoBalt_2016.pdf

Teadlased on eri meelt, kas Läänemerest vana sõjamoona väljatoomine on ohutu = Воды Эстонии до сих пор скрывают десятки тысяч боеприпасовLauri, Vahurerr.ee2023 Teadlased on eri meelt, kas Läänemerest vana sõjamoona väljatoomine on ohutu Воды Эстонии до сих пор скрывают десятки тысяч боеприпасов