Zobrazeno 1 - 10
of 15
pro vyhledávání: '"365"'
Autor:
Jafetra Rambeloson, Dimitris E. Ioannou, Parameswari Raju, Xiao Wang, Abhishek Motayed, Hyeong Jin Yun, Qiliang Li
Publikováno v:
Chemosensors, Vol 10, Iss 10, p 405 (2022)
Photoactivated gallium nitride (GaN) nanowire-based gas sensors, functionalized with either bare In2O3 or In2O3 coated with a nanolayer of evaporated Au (Au/In2O3), were designed and fabricated for high-sensitivity sensing of NO2 and low-power operat
Externí odkaz:
https://doaj.org/article/5dd3c0f90d9e425c8d1568718d885cd0
Autor:
Justyna Jońca, Kevin Castello-Lux, Katia Fajerwerg, Myrtil L. Kahn, Vincent Collière, Philippe Menini, Izabela Sówka, Pierre Fau
Publikováno v:
Chemosensors, Vol 11, Iss 9, p 495 (2023)
The nanometer size Cu2O@WO3·H2O composite material has been prepared by the direct hydrolysis of mesitylcopper (I) on WO3·2H2O nanoleaves. The synthesis has been performed in toluene without the addition of any ancillary ligands. The prepared nanoc
Externí odkaz:
https://doaj.org/article/f07def3fbee04a88909ad70583ea77e1
Publikováno v:
Chemosensors, Vol 11, Iss 9, p 506 (2023)
Nanostructured metal oxide semiconductors have proven to be promising for the gas sensing domain. However, there are challenges associated with the fabrication of high-performance, low-to-room-temperature operation sensors for methane and other gases
Externí odkaz:
https://doaj.org/article/3f83a6eb629a42f68c44e5a2ce917c9d
Publikováno v:
Chemosensors, Vol 11, Iss 7, p 389 (2023)
There is a growing need for portable, highly sensitive measuring equipment to analyze samples in situ and in real time. For these reasons, it is becoming increasingly important to research new experimental equipment to carry out this work with advanc
Externí odkaz:
https://doaj.org/article/d72d5c2462b141429d3565de53e9700a
Publikováno v:
Chemosensors, Vol 11, Iss 7, p 365 (2023)
Gas sensors based on carbon nanotubes (CNTs) as channel materials have been widely considered as promising candidates for the detection of toxic gas. However, effectively detecting methane (CH4) with CNTs-based sensors remains challenging because non
Externí odkaz:
https://doaj.org/article/8777502dd32244e99f2921fc50685236
Publikováno v:
Chemosensors, Vol 11, Iss 6, p 322 (2023)
A flower-like ZnO was successfully synthesized via a simple chemical precipitation method at room temperature (RT) in distilled water, without the use of any catalysts or substrates. The sample’s structure was analyzed using various techniques incl
Externí odkaz:
https://doaj.org/article/eaa5fb80143a4411934302ce3b297755
Publikováno v:
Chemosensors, Vol 11, Iss 2, p 151 (2023)
The rapid and specific point-of-care (POC) analysis of virulent pathogenic strains plays a key role in ensuring food quality and safety. In this work, a paper-based fluorescent phage biosensor was developed for the detection of the virulent E. coli O
Externí odkaz:
https://doaj.org/article/134f03b0235d490a89151c13dc526109
Autor:
Gasser M. Khairy, Zaitona A. Abd El-Naby, Alaa M. A. Elgindy, Axel Duerkop, Eman A. Abdel Hameed
Publikováno v:
Chemosensors, Vol 10, Iss 10, p 378 (2022)
A new probe based on the complex of 1,2 dihydro-2-oxoquinoloine-4-carboxylic acid (DOCA) as a ligand with Europium (III) ion was developed for the quantitation of Moxifloxacin HCl (Moxi.HCl) in pharmaceuticals and human plasma using a luminescence me
Externí odkaz:
https://doaj.org/article/1746725fb75d43cea1d4634a081530e7
Autor:
Dorin Dăscălescu, Constantin Apetrei
Publikováno v:
Chemosensors, Vol 10, Iss 9, p 365 (2022)
Serotonin is a biogenic amine that has multiple roles in the human body and is mainly known as the happiness hormone. A new laccase (Lac)-based biosensor has been developed for the qualitative and quantitative determination of serotonin in three diet
Externí odkaz:
https://doaj.org/article/22c3266c4e3f47a39cfba72a679c6b9e
Autor:
Anastasiia Surkova, Andrey Bogomolov, Aleksandra Paderina, Viktoria Khistiaeva, Ekaterina Boichenko, Elena Grachova, Dmitry Kirsanov
Publikováno v:
Chemosensors, Vol 10, Iss 7, p 288 (2022)
Optical multisensor systems are easy-to-use and inexpensive analytical devices. In this work, we propose an optical multisensor system based on the luminescence of Nd(III) and Yb(III) complexes in the near-infrared (NIR) spectral region. The observed
Externí odkaz:
https://doaj.org/article/8dc7b9b74b8c48c78d605b4ce88c13dc