Results 121 to 130 of about 938 (140)
Some of the next articles are maybe not open access.
Analytica Chimica Acta, 2022
In this work, we demonstrate a delicate design and construction of hollow double-shelled CoSx@CdS nanocages (CoSx@CdS-HDSNCs) as an efficient and stable photoactive material of photoelectrochemical (PEC) biosensor for detecting cardiac troponin I (cTnI). The novel self-templated strategy started with ZIF-67, in which two distinct sulfide semiconductors
Wenhua Gao +2 more
exaly +3 more sources
In this work, we demonstrate a delicate design and construction of hollow double-shelled CoSx@CdS nanocages (CoSx@CdS-HDSNCs) as an efficient and stable photoactive material of photoelectrochemical (PEC) biosensor for detecting cardiac troponin I (cTnI). The novel self-templated strategy started with ZIF-67, in which two distinct sulfide semiconductors
Wenhua Gao +2 more
exaly +3 more sources
Advanced Materials Research, 2012
CdSe nanocrystals were prepared within a template of mesoporous silica (MS) spheres via chemical reaction. The photocurrent of CdSe/MS composite under UV illumination was distinctly higher than that in the dark. The horseradish peroxidase (HRP) was immobilized on the surface of the composite particles.
Ping Wang, Li Hua Cheng, Ru Jin Zhou
exaly +2 more sources
CdSe nanocrystals were prepared within a template of mesoporous silica (MS) spheres via chemical reaction. The photocurrent of CdSe/MS composite under UV illumination was distinctly higher than that in the dark. The horseradish peroxidase (HRP) was immobilized on the surface of the composite particles.
Ping Wang, Li Hua Cheng, Ru Jin Zhou
exaly +2 more sources
Sensors and Actuators B: Chemical, 2018
Abstract It is of great significance to explore reliable and sensitive methods for the trace detection of lead ions (Pb2+), which may cause serious adverse effect to human health. Herein, we proposed a methylene blue (MB) sensitized signal-on photoelectrochemical (PEC) biosensor with 3,4,9,10-perylene tetracarboxylic acid (PTCA) film as photoelectric
Yali Yuan, Hanmei Deng
exaly +2 more sources
Abstract It is of great significance to explore reliable and sensitive methods for the trace detection of lead ions (Pb2+), which may cause serious adverse effect to human health. Herein, we proposed a methylene blue (MB) sensitized signal-on photoelectrochemical (PEC) biosensor with 3,4,9,10-perylene tetracarboxylic acid (PTCA) film as photoelectric
Yali Yuan, Hanmei Deng
exaly +2 more sources
Bacteriorhodopsin Fabrication on ITO Electrodes for Photoelectric Biosensor and Photocell Applications [PDF]
Proceedings of the 14th Asia Pacific Confederation of Chemical Engineering Congress, 2012 Kai-Ru Jheng +2 more
openaire +2 more sources
ACS Applied Materials & Interfaces, 2021
A simple and selective photoelectrochemical (PEC) biosensor was constructed for Hg2+ detection based on zinc phthalocyanine (ZnPc) dye-sensitized CdS using alginate not only as a carrier but also as a binder. First, CdS as a photoactive material was in situ modified on the electrode surface using a rapid and simple electrodeposition to obtain an ...
Xiaoyan Yang +6 more
openaire +2 more sources
A simple and selective photoelectrochemical (PEC) biosensor was constructed for Hg2+ detection based on zinc phthalocyanine (ZnPc) dye-sensitized CdS using alginate not only as a carrier but also as a binder. First, CdS as a photoactive material was in situ modified on the electrode surface using a rapid and simple electrodeposition to obtain an ...
Xiaoyan Yang +6 more
openaire +2 more sources
Analytical Chemistry, 2021
A high initial signal for the sensitive detection of analytes is critical in photoelectrochemical (PEC) biosensing systems. As a semiconductor, 3,4,9,10-perylenetetracarboxylic dianhydride (PTCDA) possesses an appropriate optical band gap of 2.5 eV and inherently intense and stable PEC response.
Fangjing Mo +4 more
openaire +2 more sources
A high initial signal for the sensitive detection of analytes is critical in photoelectrochemical (PEC) biosensing systems. As a semiconductor, 3,4,9,10-perylenetetracarboxylic dianhydride (PTCDA) possesses an appropriate optical band gap of 2.5 eV and inherently intense and stable PEC response.
Fangjing Mo +4 more
openaire +2 more sources
Applications of Bi2S3-based nanomaterials in photoelectric chemical sensors and biosensors
FlatChem, 2022Rong Zhou +4 more
openaire +1 more source
High throughput protein photoelectrical biosensor based on liquid crystal
Chinese Journal of Liquid Crystals and Displays, 2022Xi-chen HAO +8 more
openaire +1 more source