Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Hong-Yuan Chen"'
Publikováno v:
Chemical Communications. 58:8210-8213
By assembling nanotweezers with ATP-splitting aptamers on gold nanorods (AuT123L), we constructed a near-infrared-activated ATP sensing device that could time-controllably image ATP levels in living cells. By replacing the aptamers on the nanotweezer
Publikováno v:
Chemical communications (Cambridge, England). 56(45)
We report a GNR-assisted NIR-activated tool that could open TRPV1 ion channels and regulate apoptotic protein expression, thereby inducing cell apoptosis, which might be an effective approach for cancer therapy.
Publikováno v:
Chemical communications (Cambridge, England). 56(14)
Based on the structural programmability and spatial addressability of DNA nanodevices, a target-triggered, enzyme-free 3D DNA walker, comprising of hairpin DNA assembled gold nanoparticles with a local catalytic hairpin assembly reaction, was develop
Autor:
Jing-Juan Xu, Hong-Yuan Chen, Bin Kang, Xiang-Ling Li, Wei Zhao, Guang-Sheng Qian, Zhuo-Lei Zhang
Publikováno v:
Chemical Communications. 52:11052-11055
A strategy is designed for sensitive detection of tumor biomarker survivin mRNA based on resonance Rayleigh scattering of a single AuNP nanohalo probe that couples large gold nanoparticles (L-AuNPs, 52 nm) with small AuNPs (S-AuNPs, 18 nm) through th
Publikováno v:
Chemical Communications. 51:14072-14075
A mesoporous silica film-assisted amplification method is reported for the first time for the sensitive electrochemiluminescence detection of cancer cells.
Publikováno v:
Chem. Commun.. 48:895-897
Visible light-activated localized surface plasmon resonance-based photoelectrochemical detection is reported for the first time.
Publikováno v:
Chemical communications (Cambridge, England). 49(15)
A reusable potassium ion biosensor was reported for the first time based on the reversible DNA structural change and the interaction between surface plasmons of Au nanoparticles (NPs) and the ECL emission of CdS nanocrystals (NCs).
Publikováno v:
Chemical communications (Cambridge, England). 48(43)
A new photoelectrochemical immunoassay for prostate-specific antigen (PSA) was successfully developed with high sensitivity via immunogold labeling.
Publikováno v:
Chemical communications (Cambridge, England). 47(29)
We report here an ultrasensitive DNA detection approach which combines Au NPs enhanced electrochemiluminescence (ECL) of the CdS nanocrystal (NC) film with isothermal circular amplification reaction of polymerase and nicking endonuclease (NEase). By
Publikováno v:
Chemical communications (Cambridge, England). 47(15)
A novel switch-cytosensing strategy has been designed, which is based on the changes of electron transfer efficiency between ferrocene at the end of DNA and the electrode surface before and after cell transfection. This strategy provided a general an