Photoinactivate
WebDec 1, 2015 · Ru(II) photosensitizers have been reported to efficiently photoinactivate E. coli and Enterococcus faecalis also via 1 O 2 generation after sunlight exposure (Jiménez-Hernández et al., 2006). Phthalocyanines (PCs) are often used as photosensitizers, since they present high quantum yields for the generation of triplet state ( Ishii, 2012 ... WebFeb 5, 2014 · The increasing tolerance to currently-used fungicides is a major problem both in clinical and agricultural areas leading to an urgent need for the development of novel antifungal strategies. This study investigated the in vitro antimicrobial photo treatment (APT) of conidia of the plant-pathogenic f …
Photoinactivate
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WebAug 10, 2024 · Furthermore, these compounds were used to evaluate the possibility to photoinactivate P. aeruginosa while preserving an underlying epithelium of human bronchial epithelial cells. Altogether, our results provide substantial evidence for the relevance of [Ru(II)]-based aPDT in CF lung airways. Besides optimized nano-complexes, this study … Webphotoinactivating — v. present participle of photoinactivate. photoinactivation — n. inactivation by means of light. photoreactivating — adj. That produces photoreactivation. photoreactivation — n. reactivation by light. photoreactivities — n. plural of photoreactivity. phototransductive — adj. Relating to phototransduction.
WebThiohydantoin and quinolone derivatives have attracted researchers’ attention because of a broad spectrum of their medical applications. The aim of our research was to synthesize and analyze the antimicrobial properties of novel 2-thiohydantoin and 2-quinolone derivatives. For this purpose, two series of hybrid compounds were synthesized. Both … WebSep 1, 2024 · The use of suitable pyridinium groups on Pc is a good strategy to solve this drawback and make them more eff ;ective to photoinactivate microorganisms via a photodynamic inactivation (PDI) approach. This review focuses the synthesis of quaternized Pc dyes, their photophysical and photochemical properties, and their antimicrobial ...
WebA photostable and photodynamic antimicrobial surface was successfully obtained and applied to photoinactivate microorganisms. This approach was based on the synthesis of a fullerene C 60 derivative (EDOT-C 60) where fullerene C 60 is covalently linked to 3,4-ethylenedioxythiophene (EDOT) through a 1,3-dipolar cycloaddition reaction. This dual … WebThe emergence of antibiotic resistance amongst pathogenic bacteria has led to a major research effort to find alternative antibacterial therapies. A new promising approach to treat bacterial infections is called bacterial photodynamic inactivation (PDI). This is based in the administration of a photosensitizer, which is preferentially accumulated in the microbial …
WebMay 25, 2024 · We investigated the ZnTnHex-2-PyP 4+ as a photosensitizer (PS) to photoinactivate yeasts and biofilms of C. albicans strains (ATCC 10231 and ATCC 90028) using a blue light-emitting diode. The photoinactivation of yeasts was evaluated by quantifying the colony forming units.
WebJan 2, 2008 · A series of four phenothiazine dyes, including methylene blue (MB), were previously tested for their ability to photoinactivate viruses in red cell suspensions. One of … theory flap pocket pantsWebsimple past tense and past participle of photoinactivate 2015 June 28, Charles S Chung, Charles Mechas, Kenneth S Campbell, “Myocyte contractility can be maintained by storing … theory fitted blazerWebNov 1, 2007 · Depending on the functional groups introduced into the molecule, fullerenes can effectively photoinactivate either or both pathogenic microbial cells and malignant cancer cells. The mechanism appears to involve superoxide anion as well as singlet oxygen, and under the right conditions fullerenes may have advantages over clinically applied ... theory flare suitWebMar 1, 2024 · To precisely control protein activity in a living system is a challenging yet long-pursued objective in biomedical sciences. Recently, we have developed a new approach named molecular hyperthermia (MH) to photoinactivate protein activity of interest without genetic modification. MH utilizes nanoseco … theory flared pantsWebinactivation by means of light ... Definition from Wiktionary, the free dictionary theory flannel blazer pinkWebJun 24, 2024 · In this work, a panel of 13 diaryl-porphyrins (neutral, mono- and di-cationic) was taken in consideration to photoinactivate Pseudomonas aeruginosa. Among cationic photosensitizers (PSs) able to efficiently bind cells, in this study two dicationic showed to be intrinsically toxic and were ruled out by further investigations. In particular, the ... theory flap pockets corduroy pantsWebJul 26, 2010 · We designed a multifunctional nanomaterial, able to target, label and photoinactivate antibiotic resistant bacteria. Highly luminescent dyes were inserted into the channels of zeolite L nanocrystals for imaging and labeling purposes. The outer surface … shrub oak ny real estate