Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Da-Qian Feng"'
Autor:
Da-Qian Feng, Guoliang Liu
Publikováno v:
Analytical Chemistry. 93:16025-16034
Herein, we demonstrate that a new multicolor silver nanoclusters/graphene oxide (Ag NCs/GO) hybrid material, upon target response, undergoes a configuration transformation, based on entropy-driven enzyme-free toehold-mediated strand displacement reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2137964737e47b1f9cef9b009feb39ae
https://doi.org/10.1021/acs.analchem.1c03570
https://doi.org/10.1021/acs.analchem.1c03570
Publikováno v:
Sensors and Actuators B: Chemical. 387:133813
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cde7684e43f579971643d9b058e72c92
https://doi.org/10.1016/j.snb.2023.133813
https://doi.org/10.1016/j.snb.2023.133813
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::371a6ebaf3477768a0014411a72e97f8
https://doi.org/10.2139/ssrn.4209055
https://doi.org/10.2139/ssrn.4209055
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 208:1-6
In this contribution, a new highly sensitive and selective sensor of the determination of tyrosine has been proposed based on the downturn effect of light scattering (LS) using phosphodiesters quaternary ammonium nanoparticles (PQANPs). Phosphodieste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c398aaa01f923284f9a5fd384e402098
https://doi.org/10.1016/j.saa.2018.09.043
https://doi.org/10.1016/j.saa.2018.09.043
Publikováno v:
Talanta. 192:112-117
An ultrasensitive and selective light-scattering (LS) aptasensor for prostate specific antigen (PSA) was developed based on bifunctional DNA decorated gold nanoparticles (Au NPs) by use of target stimuli-responsive assembly. Both binding sequence pol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::746b91d1ce5189135ae1576eb9cf753d
https://doi.org/10.1016/j.talanta.2018.08.034
https://doi.org/10.1016/j.talanta.2018.08.034
Publikováno v:
Journal of materials chemistry. B. 1(24)
In this contribution, we constructed a biosensor for screening G-quadruplex stabilizers based on the assembly of gold nanoparticles functionalized with guanine-rich (G-rich) ssDNA using a light-scattering technique. We synthesized a series of metal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6420dbb1dd0d9aa134a4cf7bf39e893
https://pubmed.ncbi.nlm.nih.gov/32261009
https://pubmed.ncbi.nlm.nih.gov/32261009
Publikováno v:
Journal of materials chemistry. B. 3(10)
A new ultrasensitive biosensor for copper(II) ions was developed based on turn-on resonance light scattering (RLS) of ssDNA templated silver nanoclusters through anti-galvanic reduction (AGR). In our experimental assay, ultra-small size fluorescent C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e3d7f7cdfd724c118973632dc0b018b
https://pubmed.ncbi.nlm.nih.gov/32262376
https://pubmed.ncbi.nlm.nih.gov/32262376
Publikováno v:
Analytical Methods. 9:5611-5617
A facile fluorometric and light-scattering dual-modal nanosensor for silver(I) ions detection was established based on target-responsive aggregation of carbon dots/cysteine system. The synthesized water-soluble fluorescent carbon dots (CDs) by the on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9396f3b3bafcfc16e5002db90f3f9498
https://doi.org/10.1039/c7ay01873h
https://doi.org/10.1039/c7ay01873h
Publikováno v:
Analytical Chemistry. 89:1002-1008
An activatable silver nanoclusters beacon (ASNCB) was synthesized through a facile one-pot approach and applied for multiplex DNAs, small molecule, and protein sensing. Multifunctional single-stranded DNA sequences are rationally designed and used fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::738852f16f0a722d507c465a72c09803
https://doi.org/10.1021/acs.analchem.6b04362
https://doi.org/10.1021/acs.analchem.6b04362
Publikováno v:
Sensors and Actuators B: Chemical. 228:302-307
A new fluorescent approach for bisphenol A (BPA) was first developed based on eco-friendly molecularly imprinted polymer (MIP) coated carbon dots (CDs) composite. Fluorescent carbon dots were synthesized by hydrothermal synthesis, and their surface w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ff1bde47ab4d86e155625c3c196b5aa
https://doi.org/10.1016/j.snb.2016.01.010
https://doi.org/10.1016/j.snb.2016.01.010