98%
921
2 minutes
20
Antibiotics are considered a new type of organic pollutant. Antibiotic residues have become a global issue due to their harm to human health. As the use of antibiotics is increasing in human life, such as in medicine, crops, livestock, and even drinking water, the accurate analysis of antibiotics is very vital. In order to develop rapid and on-site approaches for the detection of antibiotics and the analysis of trace-level residual antibiotics, a high-sensitivity, simple, and portable solution is required. Meanwhile, the rapid nanotechnology development of a variety of nanomaterials has been achieved. In this review, nanomaterial-based techniques for antibiotic detection are discussed, and some reports that have employed combined nanomaterials with optical techniques or electrochemical techniques are highlighted.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10046170 | PMC |
http://dx.doi.org/10.3390/bios13030327 | DOI Listing |
Ann Palliat Med
September 2025
Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
Radical esophagectomy remains the cornerstone of curative treatment for esophageal cancer, but is frequently complicated by postoperative events, most notably anastomotic leakage. Anastomotic leakage, occurring in up to 30% of cases, is multifactorial in origin and significantly increases morbidity and mortality. This review aims to summarize current management strategies, highlight emerging therapies, and identify persistent clinical challenges related to this complication.
View Article and Find Full Text PDFAnal Chem
September 2025
School of Agricultural Engineering, Key Laboratory of Modern Agricultural Equipment and Technology (Ministry of Education), Jiangsu University, Zhenjiang, Jiangsu 212013, PR China.
To balance the "detection sensitivity" and "device stability" of the organic photoelectrochemical transistor (OPECT) aptasensors, it has become an urgent challenge for achieving effective signal modulation under low ascorbic acid (AA) conditions. To address this, our work proposed a collaborative optimization strategy by coupling heterojunction engineering with interfacial molecular modulation, to endow a high current gain of OPECT with low-AA -dependence. First, a CdZnS-SnInS heterojunction gate was constructed by in situ growth of CdZnS quantum dots (QDs) on SnInS nanoflowers, which enhanced the light trapping ability and photoelectric conversion efficiency of the photoactive gate.
View Article and Find Full Text PDFIntern Med
September 2025
Department of Infectious Diseases, Fukuoka City Hospital, Japan.
Staphylococcus saprophyticus primarily colonizes the lower gastrointestinal tract; however, infections from this site are rarely reported. A 77-year-old man developed an ischemic stroke and fever. Blood cultures showed S.
View Article and Find Full Text PDFMicrob Drug Resist
September 2025
Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, I.R. Iran.
Fluoroquinolone resistance in , particularly uropathogenic (UPEC), is a growing concern worldwide. This study investigates the association between mutations in the and genes and fluoroquinolone resistance in UPEC isolates from Urine samples in Iran. In total, 150 UPEC isolates were collected, and then, 12 ciprofloxacin-resistant isolates were selected for molecular analysis.
View Article and Find Full Text PDFFood Chem
September 2025
Institute of Quality Standard and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
Fluoroquinolones are a popular class of antibiotics, which can lead to residues in food and the environment due to their abuse and illegal use. Consequently, this can pose a threat to human health. We hypothesized that a core-shell structured magnetic lanthanide metal-organic framework could serve as an effective dual-mode nanosensor, leveraging its antenna effect and peroxidase (POD)-like activity for the sensitive detection of fluoroquinolones.
View Article and Find Full Text PDF