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Showing results for bacteria fluorescein
Your search for bacteriofluorescein retrieved no results
Halo-fluorescein for photodynamic bacteria inactivation in extremely acidic conditions.
Wang Y, Li J, Zhou Z, Zhou R, Sun Q, Wu P. Wang Y, et al. Nat Commun. 2021 Jan 22;12(1):526. doi: 10.1038/s41467-020-20869-8. Nat Commun. 2021. PMID: 33483514 Free PMC article.

Aciduric bacteria that can survive in extremely acidic conditions (pH < 4.0) are challenging to the current antimicrobial approaches, including antibiotics and photodynamic bacteria inactivation (PDI). Here, we communicate a photosensitizer design concept of halo

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Aciduric bacteria that can survive in extremely acidic conditions (pH < 4.0) are challenging to the current antimicrobial approach

…
New fluorescein precursors for live bacteria detection.
Guilini C, Baehr C, Schaeffer E, Gizzi P, Rufi F, Haiech J, Weiss E, Bonnet D, Galzi JL. Guilini C, et al. Anal Chem. 2015 Sep 1;87(17):8858-66. doi: 10.1021/acs.analchem.5b02100. Epub 2015 Aug 20. Anal Chem. 2015. PMID: 26260548
Swiftness, reliability, and sensitivity of live bacteria detection in drinking water are key issues for human safety. ...This derivatization altogether abolishes fluorescein fluorescence and renders the molecule prone to passive diffusion through bacterial membranes …
Swiftness, reliability, and sensitivity of live bacteria detection in drinking water are key issues for human safety. ...This derivat …
Fluorescein Derivatives as Fluorescent Probes for pH Monitoring along Recent Biological Applications.
Le Guern F, Mussard V, Gaucher A, Rottman M, Prim D. Le Guern F, et al. Int J Mol Sci. 2020 Dec 3;21(23):9217. doi: 10.3390/ijms21239217. Int J Mol Sci. 2020. PMID: 33287208 Free PMC article. Review.
Based on their non-invasive optical properties, fluorescent pH-sensitive probe are pertinent tools to develop. One of the most notorious pH-sensitive probes is fluorescein. In addition to excellent photophysical properties, this fluorophore presents a pH-sensitivity around …
Based on their non-invasive optical properties, fluorescent pH-sensitive probe are pertinent tools to develop. One of the most notorious pH- …
13-Docosenamide release by bacteria in response to glucose during growth-fluorescein quenching and clinical application.
Tamilmani E, Radhakrishnan R, Sankaran K. Tamilmani E, et al. Appl Microbiol Biotechnol. 2018 Aug;102(15):6673-6685. doi: 10.1007/s00253-018-9127-x. Epub 2018 Jun 2. Appl Microbiol Biotechnol. 2018. PMID: 29860593
Our investigations on extracellular biochemical events to find readily and sensitively detectable/measurable molecular targets for developing easier, simpler, and quicker diagnostic methods and tools for bacterial pathogens led to the observation that bacteria grown in the …
Our investigations on extracellular biochemical events to find readily and sensitively detectable/measurable molecular targets for developin …
Fluorescein Derivatives as Antibacterial Agents Acting via Membrane Depolarization.
Nazarov PA, Kirsanov RS, Denisov SS, Khailova LS, Karakozova MV, Lyamzaev KG, Korshunova GA, Lukyanov KA, Kotova EA, Antonenko YN. Nazarov PA, et al. Biomolecules. 2020 Feb 15;10(2):309. doi: 10.3390/biom10020309. Biomolecules. 2020. PMID: 32075319 Free PMC article.
In line with this finding, we here report data on the pronounced depolarizing effect of a series of fluorescein decyl esters on bacterial cells. The binding of the fluorescein derivatives to Bacillus subtilis cells was monitored by fluorescence microscopy and fluore …
In line with this finding, we here report data on the pronounced depolarizing effect of a series of fluorescein decyl esters on bacte …
Bacterial pathogens deliver water- and solute-permeable channels to plant cells.
Nomura K, Andreazza F, Cheng J, Dong K, Zhou P, He SY. Nomura K, et al. Nature. 2023 Sep;621(7979):586-591. doi: 10.1038/s41586-023-06531-5. Epub 2023 Sep 13. Nature. 2023. PMID: 37704725 Free PMC article.
Many animal- and plant-pathogenic bacteria use a type III secretion system to deliver effector proteins into host cells(1,2). ...Liposome reconstitution confirmed that the DspE channel alone is sufficient to allow the passage of small molecules such as fluorescein d …
Many animal- and plant-pathogenic bacteria use a type III secretion system to deliver effector proteins into host cells(1,2). ...Lipo …
Fluorescein and Rhodamine B-Binding Domains from Autodisplayed Fv-Antibody Library.
Jung J, Bong JH, Sung JS, Lee SJ, Lee M, Kang MJ, Jose J, Pyun JC. Jung J, et al. Bioconjug Chem. 2021 Oct 20;32(10):2213-2223. doi: 10.1021/acs.bioconjchem.1c00376. Epub 2021 Oct 7. Bioconjug Chem. 2021. PMID: 34617729
In this study, the binding domains for fluorescent dyes were presented that could be used as synthetic peptides or fusion proteins. Fv-antibodies against two fluorescent dyes (fluorescein and rhodamine B) were screened from the Fv-antibody library, which was prepared on th …
In this study, the binding domains for fluorescent dyes were presented that could be used as synthetic peptides or fusion proteins. Fv-antib …
Microbial contamination of multiple-use bottles of fluorescein ophthalmic solution.
Kyei S, France D, Asiedu K. Kyei S, et al. Clin Exp Optom. 2019 Jan;102(1):30-34. doi: 10.1111/cxo.12821. Epub 2018 Jul 29. Clin Exp Optom. 2019. PMID: 30058164 Free article.
The aim of this study was to investigate the possible microbial contamination of fluorescein sodium dye solutions used in eye clinics in Ghana. METHODS: Fluorescein sodium solutions were collected from various eye clinics in Ghana. ...The most common fungal contamin …
The aim of this study was to investigate the possible microbial contamination of fluorescein sodium dye solutions used in eye clinics …
The effect of topical ophthalmic proparacaine, fluorescein, and tropicamide on subsequent bacterial cultures in healthy dogs.
Mironovich MA, Mitchell MS, Liu CC, Carter RT, Lewin AC. Mironovich MA, et al. Vet Ophthalmol. 2022 Jan;25(1):44-51. doi: 10.1111/vop.12914. Epub 2021 Jun 18. Vet Ophthalmol. 2022. PMID: 34142756
OBJECTIVE: To determine whether tropicamide, fluorescein, and proparacaine applied topically before sample collection affect the quantity or species of bacteria isolated via aerobic culture. ...CONCLUSIONS: The application of proparacaine, tropicamide, and fluore …
OBJECTIVE: To determine whether tropicamide, fluorescein, and proparacaine applied topically before sample collection affect the quan …
Sputum Microscopy With Fluorescein Diacetate Predicts Tuberculosis Infectiousness.
Datta S, Sherman JM, Tovar MA, Bravard MA, Valencia T, Montoya R, Quino W, D'Arcy N, Ramos ES, Gilman RH, Evans CA. Datta S, et al. J Infect Dis. 2017 Sep 1;216(5):514-524. doi: 10.1093/infdis/jix229. J Infect Dis. 2017. PMID: 28510693 Free PMC article.
RESULTS: FDA microscopy was positive for a median of 119 (interquartile range [IQR], 47-386) bacteria/L sputum, which was 5.1% (IQR, 2.4%-11%) the concentration of acid-fast microscopy-positive bacteria (2069 [IQR, 1358-3734] bacteria/muL). ...CONCLUSIONS: My …
RESULTS: FDA microscopy was positive for a median of 119 (interquartile range [IQR], 47-386) bacteria/L sputum, which was 5.1% (IQR, …
6,309 results