Výsledky vyhledávání - "Ömer Kaan, Koç"

Akademický článek

Sensitive fluorometric determination of picric acid and antioxidant stabilizers in propellant compositions using amine-rich nitrogen-doped carbon quantum dots

Autor: Elif Ezgi Benli, Ömer Kaan Koç, Ayşem Üzer, Reşat Apak

Publikováno v: Talanta Open, Vol 8, Iss , Pp 100245- (2023)

Determination of both trace explosives in soil samples and antioxidant stabilizers in propellant compositions using the same quantum dots is an important challenge in analytical chemistry. For this purpose, unmodified carbon quantum dots (CQDs) were

Externí odkaz: https://doaj.org/article/92fe83e9a2034880934abe2a62a1241f

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High Quantum Yield Nitrogen-Doped Carbon Quantum Dot-Based Fluorescent Probes for Selective Sensing of 2,4,6-Trinitrotoluene

Autor: Ömer Kaan Koç, Ayşem Üzer, Reşat Apak

Publikováno v: ACS Applied Nano Materials. 5:5868-5881

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6da3ed330e523a8282a0ab69c4ad941
https://doi.org/10.1021/acsanm.2c00717

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Selective colorimetric sensing of deferoxamine with 4-mercaptophenol- and mercaptoacetic acid-functionalized gold nanoparticles via Fe(iii) chelation

Autor: Ömer Kaan Koç, Ayşem Üzer, Reşat Apak, Elif Ezgi Benli, Nurşah Karahan

Publikováno v: New Journal of Chemistry. 45:21606-21616

A gold nanoparticle-based colorimetric probe was developed for the determination of deferoxamine (desferrioxamine, DFO), a strong Fe(III) ion-chelator. Au-nanoparticles were synthesized and modified using 4-mercaptophenol (4MP) and mercaptoacetic aci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d08c1508d04f51e271ebd4910e98c407
https://doi.org/10.1039/d1nj03957a

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Correction to: Ethylenediamine-bound magnetite nanoparticles as dual function colorimetric sensor having charge transfer and nanozyme activity for TNT and tetryl detection

Autor: Batuhan Yardımcı, Ömer Kaan Koç, Ayşem Üzer, Jülide Hızal, Reşat Apak

Publikováno v: Microchimica Acta. 188

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dad6e2849fba34875f625fe34d30c7fe
https://doi.org/10.1007/s00604-021-04955-2

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Ethylenediamine-bound magnetite nanoparticles as dual function colorimetric sensor having charge transfer and nanozyme activity for TNT and tetryl detection

Autor: Batuhan, Yardımcı, Ömer Kaan, Koç, Ayşem, Üzer, Jülide, Hızal, Reşat, Apak

Publikováno v: Mikrochimica acta. 188(7)

A reusable, low-cost, and convenient ethylenediamine (EDA)-bound magnetite nanoparticles (MNPs)-based colorimetric sensor has been developed for dual function colorimetric determination of nitroaromatic explosives such as TNT and tetryl. Colorimetric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e41121c33ec4ae05b44be391ac791177
https://pubmed.ncbi.nlm.nih.gov/34524515

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A sensitive colorimetric nanoprobe based on gold nanoparticles functionalized with thiram fungicide for determination of TNT and tetryl

Autor: Tuana Demircioğlu, Mehmet Kaplan, Emine Tezgin, Ömer Kaan Koç, Selen Durmazel, Ayşem Üzer, Reşat Apak

Publikováno v: Microchemical Journal. 176:107251

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eccf19bfc9430053762bee208a151c86
https://doi.org/10.1016/j.microc.2022.107251

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A colorimetric probe based on 4-mercaptophenol and thioglycolic acid-functionalized gold nanoparticles for determination of phytic acid and Fe(III) ions

Autor: Ayşem Üzer, Reşat Apak, Ömer Kaan Koç

Publikováno v: Microchimica Acta. 187

As a first of its kind, we developed a highly sensitive colorimetric nanoprobe for phytic acid (PA) and Fe(III) ion detection based on 4-mercaptophenol (4MP) and thioglycolic acid (TGA)-functionalized gold nanoparticles {AuNPs@(4MP-TGA)}. AuNPs were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f529c50b0e86b48ef6335ae0bde13153
https://doi.org/10.1007/s00604-020-04478-2

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