Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1164/arrd.1973.107.2.303 | DOI Listing |
BMC Microbiol
January 2025
Department of Internal Medicine and Infectious Diseases (Infectious Diseases), Faulty of Veterinary Medicine, Cairo University, Giza, Egypt.
Background: The excessive use of antibiotics is a major contributor to the global issue of antimicrobial resistance (AMR), a significant threat to human and animal health. Hence, assessing new strategies for managing Multi-Drug Resistant (MDR) microorganisms is vital. In this study, the use of mechanically isolated mature adipose cells (MIMACs) and their lysate (Adipolysate) as a new sustainable antimicrobial agent was assessed against Methicillin-resistant Staphylococcus aureus (MRSA).
View Article and Find Full Text PDFNat Commun
January 2025
Department of Biomedical Engineering, Duke University, Durham, NC, USA.
Acoustically probing biological tissues with light or sound, photoacoustic and ultrasound imaging can provide anatomical, functional, and/or molecular information at depths far beyond the optical diffusion limit. However, most photoacoustic and ultrasound imaging systems rely on linear-array transducers with elevational focusing and are limited to two-dimensional imaging with anisotropic resolutions. Here, we present three-dimensional diffractive acoustic tomography (3D-DAT), which uses an off-the-shelf linear-array transducer with single-slit acoustic diffraction.
View Article and Find Full Text PDFAnal Chim Acta
March 2025
Zhejiang Key Laboratory of Advanced Optical Functional Materials and Devices, Ningbo University, Ningbo, 315211, China; Engineering Research Center for Advanced Infrared Photoelectric Materials and Devices of Zhejiang Province, Ningbo University, Ningbo, 315211, China. Electronic address:
Background: Permethrin is a pesticide used to kill insects, and once used in excess, it poses a great threat to the environment and human health, therefore, it is necessary to realize the rapid and accurate detection of permethrin. Fiber optic surface enhanced Raman scattering (SERS) probes have the advantages of small volume and can be used for remote monitoring, which have great potential for application in achieving in-situ detection of pesticide residues.
Results: Fiber taper waist (FTW) SERS probes modified by silver nanocubes-graphene oxide (Ag NCs-GO) composite structures were prepared for in situ detection of permethrin in lake water.
Spectrochim Acta A Mol Biomol Spectrosc
January 2025
Department of Chemistry, College of Science, Rikkyo University, 3-34-1, Nishi-Ikebukuro, Toshima, Tokyo 171-8501, Japan. Electronic address:
A novel aluminum (Al)-based surface plasmon resonance (SPR) sensor operating in the far-ultraviolet (FUV, <200 nm) region has been developed. By utilizing a thinner Al film compared to previously reported deep-ultraviolet (DUV, <300 nm) SPR sensors, the SPR wavelength was effectively maintained within the FUV region across various liquids. In the presence of resonant molecules, the SPR wavelength shift was notably enhanced.
View Article and Find Full Text PDFMult Scler Relat Disord
January 2025
Department of Neurology and Psychiatry, Faculty of Medicine Assiut University, Assiut, Egypt. Electronic address:
Background: Serum neurofilament light chain (sNFL) is a promising biomarker for neuroaxonal injury in multiple sclerosis (MS). Traditional clinical and radiological examinations often fail to capture the underlying neurodegeneration, particularly in the absence of clinical relapses or gadolinium-enhanced lesions. This study aims to assess sNFL levels in real-world MS patients who have no evidence of activity, to evaluate the potential of sNFL as a biomarker for smoldering-associated worsening (SAW).
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!