Catalytic hairpin self-assembly for biosensing: Classification, influencing factors, and applications

L Zhao, Y Song, H Xu - TrAC Trends in Analytical Chemistry, 2023 - Elsevier
As an enzyme-free signal amplification strategy, catalytic hairpin assembly (CHA) presents
the advantages of flexible design and high efficiency. Combined with various signal output …

A dual-cycle amplification-based electrochemical platform for sensitive detection of tobramycin

B Zhang, X Ma, L Xie, X Li, L Chen, B He - Analytica Chimica Acta, 2023 - Elsevier
Background Tobramycin (TOB), an essential aminoglycoside antibiotic in human life, poses
potential threats due to its residues in the environment. The primary concern is the adverse …

A manganese dioxide nanoparticle–bimetallic metal organic framework composite for selective and sensitive detection of vitamin D3 in human plasma

S Lokesh Kumar, S Kumar, KKR Tetala - Microchimica Acta, 2023 - Springer
For the first time a metal organic framework nanomaterial has been developed comprising
manganese dioxide nanoparticle and iron and zinc metal ions interlinked with each other via …

Rational Design of Trident Aptamer Scaffold for Rapid and Accurate Monitoring of 25-Hydroxyvitamin D3 Metabolism in Living Cells

R Liu, Y Yun, ZY Feng, M Chen, J Zhang - Analytical Chemistry, 2023 - ACS Publications
The level of 25-hydroxyvitamin D3 [25 (OH) VD3] in human blood is considered as the best
indicator of vitamin D status, and its deficiency or excess can lead to various health …

Aptamer-based analysis of food additives

S Wang, W Wang, L Wang, L Li, X Mao - Aptamers for Food Applications, 2023 - Elsevier
Modern food industry demands higher quality research and development with the progress
of society and the improvement of living standards. Food additives, as significant …