Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Longcong Chen"'
Autor:
Longcong Chen, Yan Zhang, Yang Li, Xingliang Xiong, Shan Xiao, Fankai Kong, Wang Honglei, Ying Feng
Publikováno v:
Electroanalysis. 32:1843-1849
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::444ca2c2dd3dc989f6caf70420e35b6b
https://doi.org/10.1002/elan.202060030
https://doi.org/10.1002/elan.202060030
Publikováno v:
The Analyst. 144:1761-1767
A label-free method for sulfadimethoxine (SDM) detection using an aptamer-based liquid crystal biosensor is developed. The sensor probe is fabricated by immobilizing amine-functionalized aptamers onto the glass slide decorating mixed self-assembled l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::def711e25081683819c6deeee55716a9
https://doi.org/10.1039/c8an02049c
https://doi.org/10.1039/c8an02049c
Autor:
Xingliang Xiong, Jiao Feng, Qingli Zhang, Shixiong Deng, Longcong Chen, Zhou Lihua, Shan Xiao
Publikováno v:
Journal of Electroanalytical Chemistry. 827:175-180
A novel impedimetric sensor, based on DNA intercalator, GR-5 DNAzyme and the low-cost gold interdigitated electrodes (GID), was studied to detect lead ions in this paper. It takes GR-5 DNAzyme as the recognition element immobilized on GID and anthraq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46c89342249dc337f158f79cf72ec338
https://doi.org/10.1016/j.jelechem.2018.09.022
https://doi.org/10.1016/j.jelechem.2018.09.022
Publikováno v:
Oncotarget
// Meng Yang 1 , Xingliang Xiong 2 , Longcong Chen 2 , Li Yang 3 and Xian Li 2 1 Research Department, Children Hospital of Chongqing Medical University, Chongqing, China 2 Laboratory of Biomedical Engineering, Chongqing Medical University, Chongqing,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c1951e51c493e305e069b4b61a0bafe
https://doi.org/10.18632/oncotarget.18178
https://doi.org/10.18632/oncotarget.18178
Publikováno v:
Microchimica Acta. 184:3137-3144
The authors have investigated (a) the self-assembly of single-stranded DNA (ssDNA) on glass surfaces, and (b) the interaction of DNA with liquid crystals (LCs) on solid surfaces. The results suggest that ssDNA (compared to dsDNA) on the solid interfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5ec658a6f1c49855d0b4a1c5da958dd
https://doi.org/10.1007/s00604-017-2324-y
https://doi.org/10.1007/s00604-017-2324-y
Autor:
Xingliang Xiong, Longcong Chen, Shixiong Deng, FengJie He, Luo Yiting, Bin Gao, Haixia Cui, Zhen Chen
Publikováno v:
Electroanalysis. 28:2000-2006
A novel, low-cost, label-free impedance biosensor based on gold interdigitated electrodes (GIE) was developed for detection of lead. This sensor was developed by immobilizing GR-5 DNAzymes onto the GIE surface through Au-S bonding. In the presence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85082f426f3c152c0d1e81fa9d7d8e80
https://doi.org/10.1002/elan.201501153
https://doi.org/10.1002/elan.201501153
Publikováno v:
Sensors and Actuators B: Chemical. 215:152-158
A novel liquid crystal (LC) biosensor based on seedless production of gold nanoparticles (AuNPs) has been developed for the detection of l -tyrosine (Tyr). In this study, tyrosinase (TR) stimulated the biocatalyzed hydroxylation of Tyr to l -DOPA, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e879846dd62dd7cf766f434132f0a79
https://doi.org/10.1016/j.snb.2015.03.054
https://doi.org/10.1016/j.snb.2015.03.054
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 130:287-291
A homeotropic ordering film of nematic liquid crystal (LC) induced by copper ions (Cu2+) had been developed. The Cu(ClO4)2 was directly spin-coated on the glass substrate without any other chemical modification. A homeotropic orientation of LC thin-f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04992739b7e71d8c52e02e32fe147926
https://doi.org/10.1016/j.colsurfb.2015.04.027
https://doi.org/10.1016/j.colsurfb.2015.04.027
Publikováno v:
Biomicrofluidics
Microfluidic technology is an important research tool for investigating angiogenesis in vitro. Here, we fabricated a polydimethylsiloxane (PDMS) microfluidic device with five cross-shaped chambers using a coverslip molding method. Then, the perforate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4213bc88f5012b12e26c6635ce0aca1
https://pubmed.ncbi.nlm.nih.gov/29085522
https://pubmed.ncbi.nlm.nih.gov/29085522
Publikováno v:
Microchimica Acta. 182:113-117
We describe a highly sensitive and selective colorimetric test for L-tyrosine (Tyr). It is based on the tyrosinase-catalyzed oxidation of Tyr to dopamine, and its subsequent reaction with tetrachloroaurate to form gold particles whose purple color ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbe607b2f5b18f8b8ad7861f3c221673
https://doi.org/10.1007/s00604-014-1278-6
https://doi.org/10.1007/s00604-014-1278-6