Bioinspired hot-spot engineering strategy towards ultrasensitive SERS sandwich biosensor for bacterial detection

C Wang, G Xu, W Wang, Z Ren, C Zhang… - Biosensors and …, 2023 - Elsevier
Surface-enhanced Raman spectroscopy (SERS) sandwich biosensors have received
tremendous attention in early diagnosis of bacterial infections. However, efficiently …

Visual evaluation of acetylcholinesterase inhibition by an easy-to-operate assay based on N-doped carbon nanozyme with high stability and oxidase-like activity

M Zhang, C Wang, Y Wang, F Li, D Zhu - Journal of Materials …, 2023 - pubs.rsc.org
Acetylcholinesterase (AChE) is the key enzyme associated with neurotransmission, and thus
many drugs have been explored for their inhibitory effect on AChE, such as donepezil for …

Photothermal effect-enhanced peroxidase-like performance for sensitive detection of organophosphorus pesticides on a visual test strip

Y Wang, M Li, Z Wang, J Xu, J Zhao, ZD Gao… - Chemical Engineering …, 2023 - Elsevier
Pesticides pose a serious risk to public health, even in trace amounts. The sensitive, rapid,
visual, and on-site detection of pesticides in a real sample remains a challenge. Herein, we …

Biological responses to imazapic and methyl parathion pesticides in bioinspired lipid membranes and Tilapia fish

RJG Rubira, VRG Batista, RR Correia… - Journal of Hazardous …, 2023 - Elsevier
Pesticide misuse has well-documented detrimental effects on ecosystems, with Nile tilapia
(Oreochromis niloticus) being particularly vulnerable. The current study focuses on the …

Colorimetric and Photothermal Dual-Modal Switching Lateral Flow Immunoassay Based on a Forced Dispersion Prussian Blue Nanocomposite for the Sensitive …

H Gong, S Gai, Y Tao, Y Du, Q Wang… - Analytical …, 2024 - ACS Publications
Prostate-specific antigen (PSA) is a key marker for a prostate cancer diagnosis. The low
sensitivity of traditional lateral flow immunoassay (LFIA) methods makes them unsuitable for …