• Performance of TiO2:Sm3+ based optical sensor embedded in cavitated polymer filmsTikk, Taavi; Lange, Sven; Paara, Tõnis; Eltermann, Marko; Krumme, AndresGSFMT Scientific Conference 2020 : Tallinn, February 4-5, 2020 : abstracts2020 / p. 82 http://fmtdk.ut.ee/wp-content/uploads/2020/01/GSFMT2020.pdf
• Performance of TIO2:SM3+ based optical sensor embedded in cavitated polymer ilmsTikk, Taavi; Lange, Sven; Paara, Tõnis; Eltermann, Marko; Krumme, AndresGraduate School of Functional Materials and Technology (GSFMT) Scientific Conference : abstracts2022 / 62 l. https://fmtdk.ut.ee/wp-content/uploads/2022/05/Conference-book-of-abstracts-2022.pdf
• TiO2:Sm3+ based luminescent oxygen sensitive probes in LDPE packaging materialTikk, Taavi; Paara, Tõnis; Eltermann, Marko; Krumme, Andres; Jaaniso, Raivo; Kiisk, Valter; Lange, SvenProceedings of the Estonian Academy of Sciences2017 / p. 450-454 : ill https://doi.org/10.3176/proc.2017.4.16 https://artiklid.elnet.ee/record=b2830833*est https://www.scopus.com/sourceid/11500153303 https://www.scopus.com/record/display.uri?eid=2-s2.0-85076740807&origin=inward&txGid=71439d0d0dbea84ded3f4400aa2acf1c https://jcr.clarivate.com/jcr-jp/journal-profile?journal=P%20EST%20ACAD%20SCI&year=2017 https://www.webofscience.com/wos/woscc/full-record/WOS:000417278800017