Results 91 to 100 of about 679,832 (288)

Effectiveness of organic tomato (Solanum lycopersicum L.) extracts added to yeast Cell Culture against H₂O₂ Toxicity

Revista Científica
Growing tomatoes in season and organically are an important factor in terms of carrying higher levels of antioxidant molecules. This study aimed to demonstrate the protective effect of extracts obtained from naturally grown tomatoes, which are widely ...
Selahattin Gönaylı, İbrahim Akın Temizer , Sevinç Aydın, Görkem Kırmızıkaya, Tuba Okutan, Ökkeş Yılmaz   +5 more
doaj  

Shaping Ti3C2 MXene Nanospheres for Precision Near‐Infrared Photothermal Therapy

Advanced Functional Materials, EarlyView.
In this study, we report producing spherical MXenes via fs laser fragmentation of Ti3C2 flakes in liquid medium. The nanoparticles demonstrated pronounced light absorption and high photothermal conversion efficiencies of 68% and 63% under heating with NIR‐I and NIR‐II lasers, respectively.
Julia S. Babkova, Ivan V. Zelepukin, Konstantin G. Shevchenko, Gleb V. Tikhonowski, Lyubov V. Gorelik, Anton A. Popov, Anna S. Sogomonyan, Alina Yu. Kapitannikova, Ivan S. Kazantsev, Dmitry V. Dyubo, Daria A. Panova, Daniil I. Tselikov, Anton A. Minnekhanov, Aziz B. Mirkasymov, Georgy A. Ermolaev, Alexander V. Syuy, Gleb I. Tselikov, Aleksey V. Arsenin, Andrei V. Kabashin, Kostya S. Novoselov, Sergey M. Deyev, Valentyn S. Volkov   +21 more
wiley   +1 more source

Low-concentrated nonvital bleaching effect on bond strength of composite resin restorations

Brazilian Dental Science, 2016
Objective: To investigate if short-term dentin bleaching with low-concentrated substances affects the bond strength of immediate resin composite restorations.
Fabiana Gomes Néspoli, Norberti Bernardineli, Roberto Brandão Garcia, Clovis Monteiro Bramante, Etiene Andrade Munhoz, Augusto Bodanezi   +5 more
doaj   +1 more source

Scalable Polyelectrolyte Complex‐Based Sorbent With Hourly Sorption−Desorption Cycles for Multicyclic Atmospheric Water Harvesting in Arid Environments

Advanced Functional Materials, EarlyView.
A polyelectrolyte complex‐based sorbent is produced by scalable, environmentally benign aqueous phase inversion. Its porous, LiCl‐ and GO‐integrated architecture enables hourly adsorption−desorption cycles at low relative humidity (RH < 30%). A large‐scale prototype achieves multicyclic, solar‐driven atmospheric water harvesting of 1.37 L kg−1 day−1 ...
Seung‐Hwan Oh, Incheol Heo, Won Cheol Yoo, Soo‐Hyung Choi   +3 more
wiley   +1 more source

Preservative effect of tea polyphenols and hydrogen peroxide on quality of chilled meat [PDF]

Emirates Journal of Food and Agriculture
The aim of this study was to research the effect of different preservatives on quality and shelf life of fresh chilled meat stored at 4 &deg;C for 12 days.
Wenming Xing, Wenli Liu, Huamin Li, Shaohua Xing   +3 more
doaj   +3 more sources

Study of basic bio-electrochemistry Sixth monthly progress report, 1-31 Aug. 1963 [PDF]

Contribution of hydrogen peroxide to electrode reaction in electrochemical cell by considering effect of catalyst on cell ...
Bean, R. C., Boyer, M. H., Inami, T. H.
core   +1 more source

Developing proteomics approaches for identifying new, redox-regulated proteins [PDF]

, 2005
only availableFor many years it was thought that hydrogen peroxide was only a toxic substance to cells. However, recent work has revealed that hydrogen peroxide can be utilized by organisms as a cellular signaling molecule.
Gates, Kent S. (Kent Stephen), 1962-, Keuss, Matt   +1 more
core  

Nanodiamond‐Based Quantum Sensing Reveals Changes in Endo‐Lysosomal Activity of Stimulated Cardiac Fibroblasts in a Cellular Fibrosis Model

Advanced Functional Materials, EarlyView.
Quantum sensing reveals intricate patterns linking endo‐lysosomal maturation to cardiac fibrosis progression, highlighting complexity in cellular remodeling. This study investigates fibroblast‐to‐myofibroblast transition under cell aging, stiffness, and TGF‐β stimulation, comparing nanodiamond uptake, endo‐lysosomal dynamics, and free radical ...
Aldona Mzyk, Ezgi Yilmaz, Giovanni D Angelo, Kirstine Berg‐Sørensen   +3 more
wiley   +1 more source

EFEKTIFITAS HIDROGEN PEROKSIDA DALAM MEMBUNUH BAKTERI AIR ULTRA SCALER PADA DENTAL UNIT DI RSIGM SULTAN AGUNG SEMARANG

ODONTO: Dental Journal, 2015
Background: Infection control is essential in dentristry. Many studies suggested an increase of bacteria in dental unit due to back flow from ultrasonic scaler.
Laily Maghfira Noor Ridarsyah, Djoko Priyanto, Grahita Aditya   +2 more
doaj   +1 more source

Fluorescent Detection of Reactive Oxygen Species in \u3cem\u3eSaccharomyces cerevisiae\u3c/em\u3e Applied to Chronological Lifespan [PDF]

, 2019
During the course of normal aerobic metabolism, cells are exposed to a wide range of reactive oxygen species such as the superoxide anion, hydrogen peroxide, and the hydroxyl radical. These reactive oxygen species (ROS) are highly reactive metabolites of
Bestwick, Megan, Schultz, Kelly
core   +1 more source