Zobrazeno 1 - 10
of 1 370
pro vyhledávání: '"optical biosensors"'
Autor:
Saman Yasamineh, Naghmeh Nikben, Mareb Hamed Ahmed, Radhwan Abdul Kareem, Ameer Kadhim Al-Aridhy, Mohammad Hosseini Hooshiar
Publikováno v:
Cancer Cell International, Vol 24, Iss 1, Pp 1-44 (2024)
Abstract The advancement of nanoscience and material design in recent times has facilitated the creation of point-of-care devices for cancer diagnosis and biomolecule sensing. Exosomes (EXOs) facilitate the transfer of bioactive molecules between can
Externí odkaz:
https://doaj.org/article/247a2942f2014c54a9ffa6a8a4cabcd4
Autor:
Masixole Yvonne Lugongolo, Saturnin Ombinda‐Lemboumba, Lerato Hlekelele, Nontsikelelo Nyokana, Patience Mthunzi‐Kufa
Publikováno v:
Advanced Photonics Research, Vol 5, Iss 7, Pp n/a-n/a (2024)
Optical biosensors are optical technologies that evaluate changes in the refractive index as they monitor non‐covalent molecular interactions in real time. These make use of unsophisticated, label‐free analytical approaches, which do not require
Externí odkaz:
https://doaj.org/article/7a96c91069c848c890d923bd5531cba1
Autor:
Margaux Frigoli, Mikolaj P. Krupa, Geert Hooyberghs, Joseph W. Lowdon, Thomas J. Cleij, Hanne Diliën, Kasper Eersels, Bart van Grinsven
Publikováno v:
Sensors, Vol 24, Iss 17, p 5576 (2024)
Antimicrobial resistance (AMR) poses a significant threat to global health, powered by pathogens that become increasingly proficient at withstanding antibiotic treatments. This review introduces the factors contributing to antimicrobial resistance (A
Externí odkaz:
https://doaj.org/article/e4accd0faf824ce5a6a4a6a79bdf40b6
Publikováno v:
Biosensors, Vol 14, Iss 8, p 383 (2024)
Pseudomonas aeruginosa is an opportunistic Gram-negative bacterium that remains a prevalent clinical and environmental challenge. Quorum-sensing (QS) molecules are effective biomarkers in pinpointing the presence of P. aeruginosa. This study aimed to
Externí odkaz:
https://doaj.org/article/d89f8d9790e94c768ebb2b07d0534404
Autor:
Cornelia Reuter, Walter Hauswald, Sindy Burgold-Voigt, Uwe Hübner, Ralf Ehricht, Karina Weber, Juergen Popp
Publikováno v:
Biosensors, Vol 14, Iss 8, p 398 (2024)
Biosensors are used for the specific and sensitive detection of biomolecules. In conventional approaches, the suspected target molecules are bound to selected capture molecules and successful binding is indicated by additional labelling to enable opt
Externí odkaz:
https://doaj.org/article/e1c9054ef1614425810d9c8012fb86b4
Autor:
Wout Knoben, Siegfried Graf, Florian Borutta, Zerihun Tegegne, Michael Ningler, Arthur Blom, Henk Dam, Kevin Evers, Rens Schonenberg, Anke Schütz-Trilling, Janneke Veerbeek, Roman Arnet, Mark Fretz, Vincent Revol, Thomas Valentin, Christopher R. Bridges, Stephan K. Schulz, Joost van Kerkhof, Anne Leenstra, Farid Orujov, Henk van Middendorp
Publikováno v:
Sensors, Vol 24, Iss 16, p 5241 (2024)
Aquaculture is expected to play a vital role in solving the challenge of sustainably providing the growing world population with healthy and nutritious food. Pathogen outbreaks are a major risk for the sector, so early detection and a timely response
Externí odkaz:
https://doaj.org/article/2d04b54e199e4ca49b8379887eac697f
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e25603- (2024)
Small molecule natural compounds are gaining popularity in biomedicine due to their easy access to wide structural diversity and their proven health benefits in several case studies. Affinity measurements of small molecules below 100 Da molecular wei
Externí odkaz:
https://doaj.org/article/41d8530368fc4605b28ef07395852dc7
Autor:
Zhenxiao Niu, Hao Du, Lin Ma, Jie Zhou, Zhengqiang Yuan, Ronghui Sun, Guanyu Liu, Fangteng Zhang, Youjun Zeng
Publikováno v:
Molecules, Vol 29, Iss 12, p 2811 (2024)
In this study, we report the successful development of a novel high-sensitivity intensity-based Surface Plasmon Resonance imaging (SPRi) biosensor and its application for detecting molecular interactions. By optimizing the excitation wavelength and e
Externí odkaz:
https://doaj.org/article/ce3f5fb94967491cb972f24329c5161b
Publikováno v:
Alexandria Engineering Journal, Vol 67, Iss , Pp 673-691 (2023)
Miniaturized, specific, rapid response and economical biosensors are finding applications in biotechnology, environmental studies, agriculture, food inspection and safety, disease diagnosis and medical utilities. Of the many categories of biosensors,
Externí odkaz:
https://doaj.org/article/0bb082657edb47dfa088447ebefe8845
Publikováno v:
Biosensors and Bioelectronics: X, Vol 14, Iss , Pp 100375- (2023)
Cancer remains the most lethal disease in today's scientific and technological age, claiming the lives of thousands of people every day. In many cases, cancer can be cured with our present technology interventions when it is detected at an early stag
Externí odkaz:
https://doaj.org/article/83b5b820b92646629bf1164df6373b5c