Size-controlled engineering photoelectrochemical biosensor for human papillomavirus-16 based on CRISPR-Cas12a-induced disassembly of Z-scheme …

Y Li, R Zeng, W Wang, J Xu, H Gong, L Li, M Li… - ACS …, 2022 - ACS Publications
Photoelectrochemical (PEC) biosensors incorporating biomolecular recognition with photon-
to-electron conversion capabilities of the photoactive species have been developed for …

Sensitive and amplification-free electrochemiluminescence biosensor for HPV-16 detection based on CRISPR/Cas12a and DNA tetrahedron nanostructures

L Yu, Y Peng, M Sheng, Q Wang, J Huang, X Yang - ACS sensors, 2023 - ACS Publications
Rapid and accurate detection of biomarkers was very important for early screening and
treatment of diseases. Herein, a sensitive and amplification-free electrochemiluminescence …

A label-free photoelectrochemical biosensor based on CRISPR/Cas12a system responsive deoxyribonucleic acid hydrogel and “click” chemistry

M Liu, W Ma, Y Zhou, B Liu, X Zhang, S Zhang - ACS sensors, 2022 - ACS Publications
A novel label-free photoelectrochemical (PEC) biosensor is presented in this work. As a
barrier, the DNA hydrogel could block the coupling between g-C3N4 and CdS quantum dots …

CRISPR-Cas12a-derived photoelectrochemical biosensor for point-of-care diagnosis of nucleic acid

R Zeng, H Gong, Y Li, Y Li, W Lin, D Tang… - Analytical …, 2022 - ACS Publications
This work presented a point-of-care (POC) photoelectrochemical (PEC) biosensing for the
detection of human papillomavirus-16 (HPV-16) on a portable electrochemical detection …

Photoelectrochemical biosensing platform based on in situ generated ultrathin covalent organic framework film and AgInS2 QDs for dual target detection of HIV and …

X Yan, H Li, T Yin, G Jie, H Zhou - Biosensors and Bioelectronics, 2022 - Elsevier
In this work, a new photoelectrochemical (PEC) biosensing platform based on an ordered
two-dimensional (2D) ultrathin covalent organic framework (COF) film and AgInS 2 quantum …

Multifunctional Photoelectrochemical Biosensor Based on ZnIn2S4/ZnS QDs@Au–Ag-Reversed Photocurrent of Cu-Metal–Organic Framework Coupled with …

H Du, T Yin, J Wang, G Jie - Analytical Chemistry, 2023 - ACS Publications
False positives and negatives in bioanalytical assays remain a persistent problem. Herein, a
multifunctional photoelectrochemical (PEC) biosensor based on ZnIn2S4 (ZIS)/ZnS quantum …

A CRISPR-Cas12a powered electrochemical sensor based on gold nanoparticles and MXene composite for enhanced nucleic acid detection

H Duan, Y Wang, SY Tang, TH Xiao, K Goda… - Sensors and Actuators B …, 2023 - Elsevier
Rapid and accurate detection of nucleic acids plays a critical role in public health, food
safety and environmental management. Clustered regularly interspaced short palindromic …

Dual-engine powered paper photoelectrochemical platform based on 3D DNA nanomachine-mediated CRISPR/Cas12a for detection of multiple miRNAs

C Huang, L Zhang, Y Zhu, Z Zhang, Y Liu… - Analytical …, 2022 - ACS Publications
This work proposed a novel double-engine powered paper photoelectrochemical (PEC)
biosensor based on an anode–cathode cooperative amplification strategy and various …

Fabrication of ultra-sensitive photoelectrochemical aptamer biosensor: Based on semiconductor/DNA interfacial multifunctional reconciliation via 2D-C3N4

Y Li, Y Bu, F Jiang, X Dai, JP Ao - Biosensors and Bioelectronics, 2020 - Elsevier
In this work, we fabricate a novel bismuth vanadate/two dimensional-carbon nitride/
deoxyribonucleic acid (BiVO 4/2D-C 3 N 4/DNA) aptamer photoelectrochemical (PEC) …

Hybridization chain reaction for regulating surface capacitance of organic photoelectrochemical transistor toward sensitive miRNA detection

G Gao, J Hu, Z Li, Q Xu, CS Wang, HM Jia… - Biosensors and …, 2022 - Elsevier
Photon-enabled bioelectronics has long been pursued in modern electronics due to their
non-contact, remote-control, and even self-powered function interfacing the biological world …