Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Yao-Qun Li"'
Publikováno v:
Frontiers in Chemistry, Vol 10 (2022)
Early and sensitive detection of δ-aminolevulinic acid (δ-ALA) and porphobilinogen (PBG) is the cornerstone of diagnosis and effective treatment for acute porphyria. However, at present, the quantifying strategies demand multiple solvent extraction
Externí odkaz:
https://doaj.org/article/e2e26382d81c4b3b863fde1e22f1f3fb
Publikováno v:
Sensors, Vol 22, Iss 24, p 9979 (2022)
Rapid analysis of components in complex matrices has always been a major challenge in constructing sensing methods, especially concerning time and cost. The detection of pesticide residues is an important task in food safety monitoring, which needs e
Externí odkaz:
https://doaj.org/article/6fa05cd8d6f94ae499d967f1ffddf3aa
Publikováno v:
Biosensors, Vol 12, Iss 11, p 1014 (2022)
Surface plasmon-coupled emission (SPCE), a novel signal enhancement technology generated by the interactions between surface plasmons and excited fluorophores in close vicinity to metallic film, has shown excellent performance in bioimaging. Variable
Externí odkaz:
https://doaj.org/article/afaa1346750c42babace659878dd37d6
Publikováno v:
Chemistry – An Asian Journal. 17
In this work, we demonstrate a unique nano-switch with triple environmental stimuli based on the action of functional copolymer brushes in a single conical nanochannel. This nanodevice flexibly and efficiently modulates ion transport properties under
Publikováno v:
Chinese Chemical Letters. :108181
Publikováno v:
Analytical chemistry. 94(17)
We have proposed a universal label-free fluorescent nanofilm sensor based on surface plasmon coupled emission (SPCE). A metal-dye-dielectric (MDD) structure was fabricated to mediate the label-free monitoring based on SPCE. The nonfluorescent dielect
Publikováno v:
Chemistry–Methods. 2
Autor:
Yan-Yun Zhai, Yao-Qun Li, Zheng-Chuang Wang, Yu-Hua Weng, Xiao-Hui Pan, Kai-Xin Xie, Lin-Tao Xu, Shuo-Hui Cao, Min Chen
Publikováno v:
ACS applied bio materials. 2(2)
Integrating probes and a substrate together, a fluorescence-enhanced interfacial “molecular beacon” (FEIMB) is demonstrated, based on directional surface plasmon coupled emission. Through this simple yet efficient interfacial modulation engineeri
Publikováno v:
Chinese Chemical Letters. 30:2173-2176
The obvious enhancement effect of magnetic nanoparticles (MNPs) introduced in Cr/Co/Cr/Au substrate on the pulsed magnetic field-modulated surface plasmon coupled emission (SPCE) was investigated, and the observed enhancement factor was 4 comparing w
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 27(69)
Different cell membrane domains play different roles in many cell processes, and the discrimination of these domains is of considerable importance for the elucidation of cellular functions. However, the strategies available for distinguishing these c