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http://dx.doi.org/10.1002/anie.200700526 | DOI Listing |
Anal Chim Acta
November 2025
The Key Lab of Health Chemistry & Molecular Diagnosis of Suzhou, College of Chemistry, Chemical Engineering & Materials Science, Soochow University, Suzhou, 215123, PR China; Center of Self-Propelled Nanotechnologies, Suzhou Industrial Park Institute of Services Outsourcing, Suzhou, 215123, PR China
Background: Of the mycotoxins, aflatoxin is the most significant. The detection of aflatoxin B1 (AFB1) is crucial for ensuring food safety, as this highly carcinogenic toxin readily contaminates crops such as grains and nuts, and timely detection can effectively prevent associated health risks. The selection of luminophores is of paramount importance in the detection of ECL (electrochemiluminescence).
View Article and Find Full Text PDFAnal Chim Acta
November 2025
School of Materials Science and Engineering, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, China. Electronic address:
Background: Bisulfite (HSO) plays crucial roles in food safety and physiological health. In the food industry, sulfur dioxide (SO) and its derivative bisulfite (HSO) are extensively employed as preservatives and bleaching agents. Nonetheless, overconsumption of bisulfite can present health hazards like asthma and potentially cancer.
View Article and Find Full Text PDFAnal Chim Acta
November 2025
Institute of Materials Science, Vietnam Academy of Science and Technology, Hanoi, 10000, Viet Nam. Electronic address:
Background: Recent advancements in cancer therapeutics have catalyzed the development of noninvasive treatment modalities, including the utilization of fluorescent chemotherapeutic agents. These agents offer dual functionality, enabling targeted drug delivery, real-time tumor imaging, and personalized therapy monitoring. Such capabilities are instrumental in the progression toward more precise and effective cancer interventions.
View Article and Find Full Text PDFAnal Chim Acta
November 2025
Department of Pharmaceutics, School of Pharmacy, Qingdao University, Qingdao, 266071, China. Electronic address:
Background: Lung ischemia-reperfusion injury (LIRI) is a pathological condition characterized by aggravated oxidative-inflammatory tissue damage that occurs upon blood flow restoration after ischemia. LIRI can lead to severe complications, including primary graft dysfunction in lung transplants and multi-organ failure. However, current treatments remain limited.
View Article and Find Full Text PDFJ Fluoresc
September 2025
School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, 541004, China.
The pervasive concern regarding veterinary drug residues in food necessitates advanced detection solutions, particularly addressing limitations of conventional methods reliant on large-scale instrumentation that incur prolonged analysis duration, complex sample preparation, and lack of real-time on-site capability. A portable "single response-on" molecularly imprinted ratiometric fluorescent paper-based sensor was developed for quantifying fleroxacin (FLX) residues in animal-derived foods, wherein B, N-co-doped MXene quantum dot (B, N-MQD) was synthesized and combined with BCP-Eu as dual-emission fluorophores, while FLX- molecularly imprinted polymer (FLX-MIP) was engineered using functionalized Nano-SiO as the carrier. Concentration-dependent fluorescence enhancement at 574 nm was exhibited with invariant reference signal at 411 nm, achieving a 36-fold lower detection limit (0.
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