Results 61 to 70 of about 3,165,692 (263)
UV- C Light Mobile Robotics System
Journal of Electronics and InformaticsBecause diseases are spreading, cleaning enclosed places has become a critical concern. Various methods, including chemical-based solutions in liquid and gas forms, are commonly used for pathogen eradication. However, the environmental damage caused by these methods compounds existing challenges facing humanity.
R. Punitha Gowri +3 more
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Journal of Synchrotron RadiationStructural biology experiments benefit significantly from state-of-the-art synchrotron data collection. One can acquire macromolecular crystallography (MX) diffraction data on large-area photon-counting pixel-array detectors at framing rates exceeding ...
Herbert J. Bernstein, Jean Jakoncic
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The Utility of Near-Infrared Fluorescence and Indocyanine Green During Robotic Pulmonary Resection
Frontiers in Surgery, 2019 During minimally invasive pulmonary resection, it is often difficult to localize pulmonary nodules that are small (<2 cm), low-density/subsolid on imaging, or deep to the visceral pleura.
Dana Ferrari-Light +3 more
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Novel Pre- and Postoperative Care Using Telemedicine
Frontiers in Surgery, 2020 The use of telemedicine and telehealth services has grown exponentially over the past decade and has become increasingly relevant and necessary during the coronavirus 2019 (COVID-19) pandemic.
Dana Ferrari-Light +3 more
doaj +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Overcoming melanin tolerance using UV-C light
, 2023 Optical strategies to combat microorganisms provides an alternative to reliance on chemical control, particularly in food production. UV-C light (within the spectrum of 200 to 280nm) is well-known as an effective germicidal wavelength, widely used even during the pandemic.
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The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome
FEBS Letters, EarlyView.This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley +1 more source
FEBS Letters, EarlyView.An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley +1 more source
Flashes of UV-C light: An innovative method for stimulating plant defences
PLOS ONE, 2020 Leaves of lettuce, pepper, tomato and grapevine plants grown in greenhouse conditions were exposed to UV-C light for either 60 s or 1 s, using a specific LEDs-based device, and wavelengths and energy were the same among different light treatments. Doses of UV-C light that both effectively stimulated plant defences and were innocuous were determined ...
Aarrouf, Jawad, Urban, Laurent
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FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
wiley +1 more source