Results 21 to 30 of about 35,099 (310)
Use of Flavin-Related Cellular Autofluorescence to Monitor Processes in Microbial Biotechnology
Microorganisms, 2022 Cellular autofluorescence is usually considered to be a negative phenomenon because it can affect the sensitivity of fluorescence microscopic or flow cytometric assays by interfering with the signal of various fluorescent probes.
Lucie Müllerová +3 more
doaj +1 more source
Biomolecules, 2023 Time-resolved femtosecond-stimulated Raman spectroscopy (FSRS) provides valuable information on the structural dynamics of biomolecules. However, FSRS has been applied mainly up to the nanoseconds regime and above 700 cm−1, which covers only part of the ...
Yingliang Liu +9 more
doaj +1 more source
The in vitro Photoinactivation of Helicobacter pylori by a Novel LED-Based Device
Frontiers in Microbiology, 2020 The rise of antibiotic resistance is the main cause for the failure of conventional antibiotic therapy of Helicobacter pylori infection, which is often associated with severe gastric diseases, including gastric cancer.
Paola Morici +6 more
doaj +1 more source
The Neuroprotective Role of Retbindin, a Metabolic Regulator in the Neural Retina
Frontiers in Pharmacology, 2022 Dysregulation of retinal metabolism is emerging as one of the major reasons for many inherited retinal diseases (IRDs), a leading cause of blindness worldwide.
Xue Zhao +3 more
doaj +1 more source
Biochemical Journal, 1987 Antibodies were elicited to FAD by using the hapten N-6-(6-aminohexyl)-FAD conjugated to the immunogenic carrier protein bovine serum albumin. Cross-reactivity was determined by Ouchterlony double-diffusion analysis with N-6-(6-aminohexyl)-FAD coupled to rabbit serum albumin.
M J, Barber +3 more
openaire +2 more sources
New light in flavin autofluorescence
European Journal of Histochemistry, 2015 Our attention was captured by the interesting debate on the identification of lipofuscins, lipofuscin-like lipopigments, or flavins as the responsible for intracellular autofluorescence (AF) detected in epithelial cancer stem cells when exciting at 480 ...
A.C. Croce, G. Bottiroli
doaj +1 more source
Frontiers in Microbiology, 2021 Microbial metabolism plays a key role in controlling the fate of toxic groundwater contaminants, such as arsenic. Dissimilatory metal reduction catalyzed by subsurface bacteria can facilitate the mobilization of arsenic via the reductive dissolution of ...
Rebeca Lopez-Adams +7 more
doaj +1 more source
Redox linked flavin sites in extracellular decaheme proteins involved in microbe-mineral electron transfer [PDF]
, 2015 Extracellular microbe-mineral electron transfer is a major driving force for the oxidation of organic carbon in many subsurface environments. Extracellular multi-heme cytochromes of the Shewenella genus play a major role in this process but the mechanism
A Okamoto +35 more
core +1 more source
Quantification of Flavin Production by Bacteria
Bio-Protocol, 2014 This protocol provides a simple and fast method of quantification for intracellular flavin content, and for flavin secretion by bacteria. Intracellular flavins are extracted from bacterial pellets, and secreted flavins are examined in the cell growth ...
Svetlana Yurgel +4 more
doaj +1 more source
Mechanisms of Bacterial Extracellular Electron Exchange. [PDF]
, 2016 The biochemical mechanisms by which microbes interact with extracellular soluble metal ions and insoluble redox-active minerals have been the focus of intense research over the last three decades. The process presents two challenges to the microorganism;
Butt, Julea N. +5 more
core +1 more source