Zobrazeno 1 - 10 of 17 pro vyhledávání: '"Şener Sağlam"'
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Akademický článek
Novel Spectroscopic and Electrochemical Sensors and Nanoprobes for the Characterization of Food and Biological Antioxidants
Autor: Reşat Apak, Sema Demirci Çekiç, Ayşem Üzer, Saliha Esin Çelik, Mustafa Bener, Burcu Bekdeşer, Ziya Can, Şener Sağlam, Ayşe Nur Önem, Erol Erçağ
Publikováno v: Sensors, Vol 18, Iss 1, p 186 (2018)
Since an unbalanced excess of reactive oxygen/nitrogen species (ROS/RNS) causes various diseases, determination of antioxidants that can counter oxidative stress is important in food and biological analyses. Optical/electrochemical nanosensors have a
Externí odkaz: https://doaj.org/article/93d97efe54e74f8eb75b84cacc66b7b7
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2
A novel electrochemical sensor for nitroguanidine determination using a glassy carbon electrode modified with multi-walled carbon nanotubes and polyvinylpyrrolidone
Autor: Abdoul Kader Alassane Moussa, Şener Sağlam, Ayşem Üzer, Reşat Apak
Publikováno v: New Journal of Chemistry. 46:10081-10088
The GC/PVP/MWCNTs electrode is the first electrode for the electrochemical determination of insensitive explosive nitroguanidine using intermolecular hydrogen bonding interactions.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::32f3cadaf57965e8cab1c7e4e0649bc8
https://doi.org/10.1039/d2nj00697a
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3
Direct Determination of Peroxide Explosives on Polycarbazole/Gold Nanoparticle-Modified Glassy Carbon Sensor Electrodes Imprinted for Molecular Recognition of TATP and HMTD
Autor: Şener Sağlam, Ayşem Üzer, Reşat Apak
Publikováno v: Analytical chemistry. 94(50)
Since peroxide-based explosives (PBEs) lack reactive functional groups, they cannot be determined directly by most detection methods and are often detected indirectly by converting them to H
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62a23a9812e40b46578334730657b4fd
https://pubmed.ncbi.nlm.nih.gov/36472413
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Direct Electrochemical Determination of Peroxide-Type Explosives Using Well-Dispersed Multi-Walled Carbon Nanotubes/Polyethyleneimine-Modified Glassy Carbon Electrodes
Autor: Aysu Arman, Ayşem Üzer, Reşat Apak, Şener Sağlam
Publikováno v: Analytical Chemistry. 93:11451-11460
The sensitive and selective determination of peroxide-based explosives (PBEs) in the field/on site is an important analytical challenge. Most methods claiming to detect PBEs are indirect, actually detecting their decomposition product, H2O2. Here, we
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f7bae592a7ad5e643d70f27e1cf7747
https://doi.org/10.1021/acs.analchem.1c01397
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Energy Materials and Energetic Materials
Autor: Ayşem Üzer, Ziya Can, Şener Sağlam, Selen Durmazel, Mustafa Reşat Apak
Energy materials include substances used for the production, conversion, storage and transmission of energy. Explosives as a part of ‘energetic materials’ are substances of which the internally stored huge chemical energy is liberated with a (sel
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eff1a1b607bd8973912ffb2a3766dd6d
https://doi.org/10.53478/tuba.978-625-8352-00-9.ch11
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Electrochemical determination of nitroaromatic explosives using glassy carbon/multi walled carbon nanotube/polyethyleneimine electrode coated with gold nanoparticles
Autor: Aysu Arman, Ayşem Üzer, Reşat Apak, Şener Sağlam
Publikováno v: Talanta. 238(Pt 1)
The on site/in field detection of explosives has become a rising priority for homeland security and counter−terrorism measures. This work presents the sensitive detection of nitroaromatic explosives using glassy carbon/multi−walled carbon nanotub
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69cdff4dd1a6e7171edbebcc3877cf8f
https://pubmed.ncbi.nlm.nih.gov/34857323
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Electrochemical Determination of TNT, DNT, RDX, and HMX with Gold Nanoparticles/Poly(Carbazole-Aniline) Film–Modified Glassy Carbon Sensor Electrodes Imprinted for Molecular Recognition of Nitroaromatics and Nitramines
Autor: Ayşem Üzer, Şener Sağlam, Reşat Apak, Erol Erçağ
Publikováno v: Analytical Chemistry. 90:7364-7370
Since nitroaromatic- and nitramine-type energetic materials, mostly arising from military activities, are persistent pollutants in soil and groundwater, on-site sensing of these hazardous chemicals has gained importance. A novel electrochemical senso
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91328e7fcff98e810972a04bbbb42eed
https://doi.org/10.1021/acs.analchem.8b00715
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10
Electrochemical determination of boron using the signal suppression of mannitol on a gold nanoparticle coated p-Aminothiophenol polymer electrode
Autor: Ayşem Üzer, Şener Sağlam, Reşat Apak, Erol Erçağ
Publikováno v: Microchemical Journal. 166:106252
In this study, a glassy carbon electrode (GCE) modified with gold nanoparticles (AuNPs) and coated with electropolymerized p-aminothiophenol (p-ATP) was used as a modified electrode (GC/AuNPs/PATP electrode) for the indirect electrochemical determina
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd9e694041a21796c096fe3b6cf1ef5f
https://doi.org/10.1016/j.microc.2021.106252
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