Zobrazeno 1 - 10
of 1 765
pro vyhledávání: '"CHEMICAL SENSING"'
Autor:
Jyoti Varma, Karan Singh Maan, Sagra Mohiuddin, Fulden-Ulucan Karnak, Jagriti Narang, Sudheesh K. Shukla, Ajit Sharma, Meenakshi Choudhary
Publikováno v:
Chemical Physics Impact, Vol 9, Iss , Pp 100726- (2024)
Neurotransmitters are essential for learning, mental alertness, blood flow, and emotions. An imbalance of neurotransmitters in the human system causes neurological disorders. An imbalance of dopamine, a neurotransmitter, can cause severe diseases suc
Externí odkaz:
https://doaj.org/article/968793dd89c94deb88f4dd232a8f4668
Publikováno v:
Advanced Science, Vol 11, Iss 44, Pp n/a-n/a (2024)
Abstract Combining chemical sensor arrays with machine learning enables designing intelligent systems to perform complex sensing tasks and unveil properties that are not directly accessible through conventional analytical chemistry. However, personal
Externí odkaz:
https://doaj.org/article/4b53d36babc04c8d8ea3f673d0a78006
Autor:
Marieke Stapf, Vladislav Komenko, Johanna Phuong Nong, Jörg Adam, Franz Selbmann, Andrey Kravchenko, Martina Bremer, Steffen Fischer, Klaus Knobloch, Yvonne Joseph
Publikováno v:
Advanced Sensor Research, Vol 3, Iss 10, Pp n/a-n/a (2024)
Abstract Gas sensors based on micro‐electromechanical systems (MEMS) offer advantages such as a broad spectrum of potentially sensitive materials and analytes, easy miniaturization and integration, high sensitivity, and low costs. This paper introd
Externí odkaz:
https://doaj.org/article/2acbb712492749e192d89689f5844e99
Autor:
Md. Bakey Billa, Mohammad Tariqul Islam, Touhidul Alam, Iskandar Yahya, Ahmed Alzamil, Md. Shabiul Islam, Mohamed S. Soliman
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113219- (2024)
Food safety is a critical public health priority, as food chemicals such as formalin, saccharin, sucralose, and sodium benzoate present a significant health threat. A flexible substrate based on Zn-Ca-Co ferrite is proposed as a solution to food safe
Externí odkaz:
https://doaj.org/article/e562fbb1858c47b5bd637587618a4cf5
Autor:
Mohamed A. Saad, Mahmoud A.S. Sakr, Nahed H. Teleb, Omar H. Abd-Elkader, Hazem Abdelsalam, Qinfang Zhang
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100620- (2024)
In this study, we delve into the structural and electronic intricacies of 2D aluminum nitride quantum dots (AlN-QDs) and their derivatives. Through detailed analysis, we uncover notable variations in bond lengths upon passivation with elements such a
Externí odkaz:
https://doaj.org/article/8a8e6974fa8a4916b1e3bfe9f5d9c428
Publikováno v:
IEEE Access, Vol 12, Pp 98326-98337 (2024)
The critical role of a remote chemical sensing using a Fourier Transform Infrared (FT-IR) spectrometer has been emphasized for detecting lethal chemicals in the atmosphere. To enhance standoff detection capabilities, acquiring adequate gas spectral d
Externí odkaz:
https://doaj.org/article/a67d51e84e914705ab5c004b1aac5156
Autor:
Yonatan Uziel, Yossef Kabessa, Benjamin Shemer, Etai Shpigel, Shimshon Belkin, Aharon J. Agranat
Publikováno v:
Chemosensors, Vol 12, Iss 10, p 207 (2024)
We present a generic quantitative chemical sensing methodology for assessing the concentration of a target material (TM) in an aqueous solution by using bioluminescent microbial bioreporters as the core sensing elements. Such bioreporters, geneticall
Externí odkaz:
https://doaj.org/article/53eeb09169904879b2c67e284604d06e
Publikováno v:
Sensors, Vol 24, Iss 19, p 6336 (2024)
A minimally invasive needle refractometer is presented for sugar content measurements within produce. A passive sampling cap structure was developed that improves the reliability of the device by avoiding interfering back reflections from the flesh o
Externí odkaz:
https://doaj.org/article/893a27b6e5244dd19fef341718a61798
Autor:
Yuwan Zhao, Juan Xie, Yongzhi Tian, Stefanos Mourdikoudis, Nadesh Fiuza‐Maneiro, Yanli Du, Lakshminarayana Polavarapu, Guangchao Zheng
Publikováno v:
Advanced Science, Vol 11, Iss 13, Pp n/a-n/a (2024)
Abstract Chiral CDots (c‐CDots) not only inherit those merits from CDots but also exhibit chiral effects in optical, electric, and bio‐properties. Therefore, c‐CDots have received significant interest from a wide range of research communities i
Externí odkaz:
https://doaj.org/article/e584087469b243668b77229879553328
Publikováno v:
Advanced Sensor Research, Vol 3, Iss 3, Pp n/a-n/a (2024)
Abstract Hydrogels have drawn considerable attention in the field of flexible chemical sensors due to their unique 3D structure, high permeability, ion‐conductivity, and tissue‐like mechanical properties. These structures and properties allow the
Externí odkaz:
https://doaj.org/article/e0e13cd97210487695c8d03df2a06508