Results 161 to 170 of about 1,105,025 (337)
Journal of Applied Polymer Science, Volume 142, Issue 26, July 10, 2025.The antibacterial double‐layered wound dressing is fabricated using chitosan (CH) film as the contact layer and tigecycline (Tig)‐loaded poly(ε‐caprolactone) (PCL) nanofibers as the top layer. The CH film has a uniform morphology, and the PCL‐Tig nanofibers show a smooth, randomly oriented, and beadless structure.
Ş. Melda Eskitoros‐Togay +5 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, Volume 8, Issue 4, July 2025.The BiOIO3‐Bi2Te3 photocatalyst possesses superior photocatalytic performance and can effectively remove not only the single RhB, TCH, or Cr(VI) but also the mixture of these three pollutants, which should be attributed to the enhanced visible light absorption and high charge carrier separation efficiency under the co‐driven effect of the type‐II ...
Xiangdong Shi +9 more
wiley +1 more source
Assessing variability of literature based methane indicator traits in a large dairy cow population
Biotechnologie, Agronomie, Société et Environnement, 2015 Description of the subject. Dairy production is identified as a major source of methane (CH4) emissions. Selective breeding represents one method for mitigating CH4 emissions but practical and cheap ways to measure this trait are not currently available.
Kandel, PB., Gengler, N., Soyeurt, H.
doaj
Sustainable Smart Packaging from Protein Nanofibrils
Advanced Materials, Volume 37, Issue 22, June 5, 2025.Smart packaging can extend shelf life and improve food quality monitoring. This study introduces a novel smart packaging solution using amyloid fibrils and red radish anthocyanins to monitor seafood spoilage. These findings show that these films effectively indicate shrimp freshness and possess high antibacterial and antioxidant properties, offering a ...
Mohammad Peydayesh +8 more
wiley +1 more source
Infrared observations of comets [PDF]
Selected comets are observed in the near infrared (1 to 2.2 micron) and thermal infrared (3.5 to 20 micron) with the NASA Infrared Telescope Facility (IRTF) and other telescopes as appropriate, in order to characterize the physical properties of the dust
Hanner, Martha S.
core +1 more source
Cost‐Effective Nanosensor Solutions for Ultra‐Sensitive Detection of Metronidazole
Analytical Science Advances, Volume 6, Issue 1, June 2025.ABSTRACT Metronidazole (MNZ) is a widely used imidazole antibiotic effective against bacterial and protozoal infections, including giardiasis, trichomoniasis, bacterial vaginosis, and antibiotic‐associated colitis. However, prolonged and excessive use of MNZ can lead to serious side effects, such as peripheral neuropathies, toxicity, and optic ...
Ahmad Mobed +6 more
wiley +1 more source
Luminescence, Volume 40, Issue 6, June 2025.It illustrates the synthesis and sensing capabilities of B,N co‐doped carbon quantum dots (B,N‐CQDs) and N‐doped carbon quantum dots (N‐CQDs) via a hydrothermal process. PL spectra and intensity bar graphs compare the response of B,N‐CQDs and N‐CQDs in the presence of various metal ions (e.g., Cd2+, Co2+, Cr3+, Cu2+, etc.).
Çisem Kırbıyık Kurukavak +4 more
wiley +1 more source
Journal of Lipid Research, 1961 A new method for the detection and estimation of long-chain epoxy acids in seed oils is described. It depends on the measurement of increased absorption at 2.795 μ in the near infrared spectrum caused by chlorohydrins produced from epoxides by treatment ...
Lindsay J. Morris, Ralph T. Holman
doaj
Analysis of a thioether lubricant by infrared Fourier microemission spectrophotometry [PDF]
An infrared Fourier microemission spectrophotometer is used to obtain spectra (wavenumber range, 630 to 1230 0.1 cm) from microgram quantities of thioether lubricant samples deposited on aluminum foil.
Jones, W. R., Jr. +2 more
core +1 more source