Results 61 to 70 of about 148,501 (242)
DNA‐Origami‐Assembled Rhodium Nanoantennas for Deep‐UV Label‐Free Single‐Protein Detection
Advanced Functional Materials, EarlyView.Deep‐UV autofluorescence of single proteins in DNA origami‐based rhodium nanoantennas. Precisely positioned within the plasmonic nanogap, proteins retain their native state while their intrinsic emission is strongly amplified, enabling label‐free single‐molecule detection and opening new opportunities for highly sensitive and specific biosensing ...
Nicco Corduri +8 more
wiley +1 more source
Scientific ReportsTo assess the effectiveness of bleaching tea-stained composite resin utilizing low concentration of hydrogen peroxide followed by ozone (7%HP and ozone) compared with high concentration of HP alone (30%HP).
Mahmoud K. AL-Omiri +9 more
doaj +1 more source
The Influence of Phenol on the Growth, Morphology and Cell Division of Euglena gracilis
Life, 2023 Phenol, a monocyclic aromatic hydrocarbon with various commercial uses, is a major pollutant in industrial wastewater. Euglena gracilis is a unicellular freshwater flagellate possessing secondary chloroplasts of green algal origin.
Alexandra Lukáčová +6 more
doaj +1 more source
Nanodiamond Quantum Sensors for Probing Free Radical Biology
Advanced Functional Materials, EarlyView.Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley +1 more source
Effect of pH conditioners on tooth bleaching
Clinical and Experimental Dental Research, 2019 The purpose of this study was to evaluate the effect of pH conditioners on tooth bleaching using hematoporphirin‐stained paper and artificially discolored bovine tooth model.
Yuki Ito, Masayuki Otsuki, Junji Tagami
doaj +1 more source
Journal of Natural Fibers, 2022 White wool occupies a very important place on the commercial market because it can be dyed in any color. In nature, however, wool fibers are usually found white but may be black; sometimes they are shades of white, yellow and, in some cases, brown or ...
Takwa Bouagga +2 more
doaj +1 more source
Live-Cell Imaging of Single Receptor Composition Using Zero-Mode Waveguide Nanostructures [PDF]
, 2012 We exploit the optical and spatial features of subwavelength nanostructures to examine individual receptors on the plasma membrane of living cells. Receptors were sequestered in portions of the membrane projected into zero-mode waveguides.
Dougherty, Dennis A. +6 more
core +1 more source
Advanced Functional Materials, EarlyView.A cross‐layer passivation strategy employing molecularly designed thiazol‐5‐ylmethanamine hydrochloride (TMACl) enables coherent defect regulation at the SnO2/perovskite interface, stabilizes both layers, promotes phase‐pure α‐FAPbI3 formation, and enhances charge extraction, delivering PCEs of 26.44% in rigid and 24.72% in flexible perovskite solar ...
Fan Shen +16 more
wiley +1 more source
Effect of the Purple Corn Beverage “Chicha Morada” in Composite Resin during Dental Bleaching
Scientifica, 2016 During dental bleaching the staining potential of the surface would increase. This study aims to evaluate the staining susceptibility of one bleached composite resin after the exposure to three different beverages: Peruvian purple corn based beverage ...
Eric Dario Acuña +3 more
doaj +1 more source
Persistent activation of transducin by bleached rhodopsin in salamander rods. [PDF]
, 1996 The hydrolysis-resistant GTP analogue GTP-gamma-S was introduced into rods isolated from the retina of the salamander Ambystoma tigrinum to study the origin of the persistent excitation induced by intense bleaching illumination.
Cornwall, MC, Fain, GL, Matthews, HR
core