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http://dx.doi.org/10.1515/cclm-2017-0188 | DOI Listing |
Ann Work Expo Health
September 2025
Laboratoire de Métrologie des Aérosols, INRS, 54519 Vandœuvre-lès-Nancy Cedex, France.
Endotoxins are components of the outer membrane of bacteria that can become airborne during aerosol-generating work activities and cause adverse effects on workers' health. Filtration is the sampling method recommended by the EN 14031 standard for endotoxin measurements in workplace atmospheres. However, there are still differences in terms of practice regarding certain parameters of the measurement method.
View Article and Find Full Text PDFJ Am Chem Soc
September 2025
Department of Chemistry and Biochemistry, UC San Diego, La Jolla, California 92093, United States.
Chemical imaging holds great promise for chemical, materials, and biological applications. However, its contrast often relies on subtle spectral differences arising from molecular-level changes. Here, we introduce label-free chemical imaging based on bond-specific coherent interference, which is highly sensitive to nanoscopic structural variations in collagen fibers.
View Article and Find Full Text PDFAnal Chim Acta
November 2025
Department of Obstetrics, The Second Hospital of Shandong University, Jinan, 250033, PR China. Electronic address:
Background: Sulfur dioxide (SO) is recognized as a major atmospheric pollutant and its excessive emissions can pose a great threat to the environment, flora and fauna, and human health. Long-term exposure to excessive SO can cause chronic poisoning, leading to neurological disorders and cardiovascular diseases. However, there are two sides to everything.
View Article and Find Full Text PDFAnal Chim Acta
November 2025
School of Food and Biological Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, PR China. Electronic address:
Background: Daminozide is a commonly utilized plant growth regulator. Both daminozide and its hydrolysis product, 1,1-dimethyl hydrazine ((CH)NNH), exhibit carcinogenic and teratogenic toxicity. Accurate detection of daminozide in food is of great significance to human health.
View Article and Find Full Text PDFInt J Biol Macromol
September 2025
Key Laboratory of Jianghuai Agricultural Product Fine Processing and Resource Utilization of Ministry of Agriculture and Rural Affairs, College of Food and Nutrition, Anhui Agricultural University, Hefei, 230036, China. Electronic address:
In this study, aloe emodin and β-d-glucose pentaacetate were added into potato starch/polyvinyl alcohol for the construction of colorimetric/fluorescent dual-pass intelligent response labels. Inspired by the lotus leaf structure, retained the advantages of the label itself and solved the hydrophilic problem of the label, and further developed a multi-functional dual-channel smart label with hydrophobicity and self-adhesion. The water contact angle of the prepared T-AEB label was 120.
View Article and Find Full Text PDF