Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Xinhui, Lou"'
Autor:
Can Xiao, Nan Wang, Yuechao Zhao, Xuemei Liu, Hui Li, Aixue Huang, Lin Wang, Xinhui Lou, Bo Gao, Ningsheng Shao
Publikováno v:
Biosensors, Vol 14, Iss 5, p 231 (2024)
The development of rapid detection tools for viruses is vital for the prevention of pandemics and biothreats. Aptamers that target inactivated viruses are attractive for sensors due to their improved biosafety. Here, we evaluated a DNA aptamer (named
Externí odkaz:
https://doaj.org/article/f625fa51dd5b4384aaf2cc4f7ca0570c
Autor:
Zheng Wang, Xinhui Lou
Publikováno v:
Biosensors, Vol 13, Iss 4, p 425 (2023)
Biosensors capable of onsite and continuous detection of environmental and food pollutants and biomarkers are highly desired, but only a few sensing platforms meet the “2-SAR” requirements (sensitivity, specificity, affordability, automation, rap
Externí odkaz:
https://doaj.org/article/b7e23016745245d0b5a355b75aab4cb6
Publikováno v:
Biosensors, Vol 12, Iss 7, p 438 (2022)
Zearalenone (ZEN) is a common mycotoxin pollutant found in agricultural products. Aptamers are attractive recognition biomolecules for the development of mycotoxin biosensors. Even though numerous aptasensors have been reported for the detection of Z
Externí odkaz:
https://doaj.org/article/de5d39feba404e19ab1b668f2514d5fe
Publikováno v:
BioTechniques, Vol 57, Iss 6, Pp 289-294 (2014)
The polymerase chain reaction (PCR) has become one of the central techniques in molecular biology since its invention. However, PCR can be fraught with difficulties in various situations, and it is desirable to find novel PCR enhancers suitable for u
Externí odkaz:
https://doaj.org/article/f4dfeb27944d4d0b970fabf655013183
Publikováno v:
The Analyst. 146:2910-2918
PD-1/PD-L1 is an important pathway in immunotherapy and a high PD-L1 expression level in tumor tissues is an essential prerequisite for PD-1/PD-L1 blocking-based therapy. The PD-L1 expression level in tumor tissue sections is currently detected via i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c8d785f86c6c1aad2f17009f6823f3b
https://doi.org/10.1039/d1an00182e
https://doi.org/10.1039/d1an00182e
Publikováno v:
Analytica Chimica Acta. 1233:340505
Sensors capable for online continuous monitoring of total sulfonamides in environmental waters are highly desired due to their adverse effects on ecosystem, unexpected concentration fluctuation, and diversity. At present, no sensor with this capabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5afb50dba5af1c3fbd35fb1a5b90baaf
https://doi.org/10.1016/j.aca.2022.340505
https://doi.org/10.1016/j.aca.2022.340505
Publikováno v:
Analytical Chemistry. 91:14514-14521
Structure-switching aptamers (SSAs) offer a promising recognition element for sensor development. However, the generation of SSAs via in vitro aptamer selection technologies or postselection engineering is challenging. Inspired by the two-domain stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e016cc0a23425aba2a72fc1ffe8f030
https://doi.org/10.1021/acs.analchem.9b03368
https://doi.org/10.1021/acs.analchem.9b03368
Publikováno v:
Langmuir. 35:11791-11798
Thiolated functional nucleic acid-gold nanoparticle conjugates (FNA-AuNPs) are the core recognition elements in biosensors. The long-term functional stability (LTFS) is critical for their practical applications and, however, has been overlooked. Here
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc6e67592e10f7a208c16a6aaedd6472
https://doi.org/10.1021/acs.langmuir.9b01884
https://doi.org/10.1021/acs.langmuir.9b01884
Publikováno v:
ACS Sensors. 4:992-1000
A polymerization reaction was employed as a signal amplification method to realize direct visualization of gender-specific DNA extracted from human blood in a polymerase chain reaction (PCR)-free fashion. Clear distinction between X and Y chromosomes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0606d7a207fe0fa7f462bb27cbf597b0
https://doi.org/10.1021/acssensors.9b00133
https://doi.org/10.1021/acssensors.9b00133
Publikováno v:
Sensors and Actuators B: Chemical. 285:62-67
Heavy metal sensors are limited to the applications for environmental and drinking waters due to matrix interference. We report here a task-specific ionic liquid enabled DNAzyme-based mercury sensor (TSIL-Hg-sensor), allowing the sensitive detection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c42be020a7b2bd17614a8a01fd29eb46
https://doi.org/10.1016/j.snb.2019.01.025
https://doi.org/10.1016/j.snb.2019.01.025