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Microsolvation-Driven Hours-Long Spectral Dynamics in Phenoxazine Dyes.
J Phys Chem A
January 2025
Department of Chemistry, Birla Institute of Technology and Science Pilani, Pilani Campus, Pilani, Rajasthan 333031, India.
Article Synopsis
- The phenoxazine class of dyes, commonly used in chemistry and biology for lipid membrane research, showcases significant spectral changes over hours due to microstructural transitions.
- Mechanistic studies reveal these changes can be controlled by adjusting microenvironments, particularly through microsolvation effects, following zeroth-order kinetics.
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Equine bone marrow-derived mesenchymal stromal cells reduce established S. aureus and E. coli biofilm matrix in vitro.
PLoS One
October 2024
Department of Large Animal Clinical Sciences, Virginia-Maryland College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, United States of America.
Biofilms reduce antibiotic efficacy and lead to complications and mortality in human and equine patients with orthopedic infections. Equine bone marrow-derived mesenchymal stromal cells (MSC) kill planktonic bacteria and prevent biofilm formation, but their ability to disrupt established orthopedic biofilms is unknown. Our objective was to evaluate the ability of MSC to reduce established S.
View Article and Find Full Text PDFFirst Report of Fire Blight Caused by on Pear in Saudi Arabia.
Plant Dis
October 2024
King Saud University, Plant Protection Departement, Saudi Arabia, Riyadh, 11451, Riyadh, Saudi Arabia, 11451;
Article Synopsis
- In the spring of 2020 and 2021, pear trees in three regions of Saudi Arabia showed symptoms of fire blight, including shoot blight and reddish cankers, with disease incidence ranging from 10% to 25%.
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In Vitro Effect of Streptococcus mutans Biofilm Produced in Sugar-Free Coca-Cola on Enamel.
Int Dent J
June 2024
Department of Prosthodontics, Hadassah Medical Center, Faculty of Dental Medicine, Hebrew University of Jerusalem, In Partial Fulfillment of DMD Requirements, Hebrew University-Hadassah School of Dental Medicine, Jerusalem 91120, Israel.
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- Sugary drinks can contribute to dental decay, but sugar-free options like Coca-Cola Zero Sugar (CZ) may seem safer; this study investigates CZ's impact on cavity-causing bacteria and tooth enamel.
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- The findings suggest that sugar-free drinks like CZ might still promote tooth decay, warning dental professionals to inform patients that these beverages can be as damaging to dental health as their sugary counterparts.
Inhibit or promote? Trade-off effect of dissolved organic matter on the laccase-mediator system.
J Hazard Mater
July 2024
South China Institute of Environmental Sciences, Ministry of Ecology and Environment of PRC, Guangzhou 510655, People's Republic of China. Electronic address:
Article Synopsis
- A biocatalytic system utilizing fungal laccase and various mediators effectively breaks down triarylmethane dyes by generating phenol radicals.
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