Results 21 to 30 of about 1,825,311 (257)

Production of hydrogen peroxide through photocatalytic processes: a critical review of recent advances.

Angewandte Chemie, 2020
Hydrogen peroxide (H 2 O 2 ) has received increasing attention because it is not only a mild and environment-friendly oxidant for organic synthesis and environmental remediation but also a promising new liquid fuel.
Huilin Hou, Xiangkang Zeng, Xiwang Zhang
semanticscholar   +1 more source

Electrochemical quantification of the levels of hydrogen peroxide in cassava using glassy carbon electrode modified with chitosan/silver nano-hybrid

The Proceedings of the Nigerian Academy of Science, 2020
This study correlates the production of hydrogen peroxide in cassava with its rapid postharvest physiological deterioration (PPD). Chitosan/silver nanohybrid was synthesized and immobilized on glassy carbon electrode for improved detection of hydrogen ...
A. A. Akintoye, G. O. Ibrahim, W. O. Okiei   +2 more
doaj   +1 more source

Removal of Reactive Red 198 by Nanoparticle Zero Valent Iron in the Presence of Hydrogen Peroxide [PDF]

Journal of Water and Environmental Nanotechnology, 2017
Although dyes are widely used in textile industries, they are carcinogenic, teratogenic and mutagenic. Industries discharge their wastewater containing a variety of colors into water resources and make harmful effect on the environment. The present study
Siroos Shojaei, Somaye Khammarnia, Saeed Shojaei, Mojtaba Sasani   +3 more
doaj   +1 more source

Simultaneously Tuning Charge Separation and Oxygen Reduction Pathway on Graphitic Carbon Nitride by Polyethylenimine for Boosted Photocatalytic Hydrogen Peroxide Production

ACS Catalysis, 2020
The synthesis of hydrogen peroxide (H2O2) from H2O and O2 by metal-free photocatalysts (e.g., graphitic carbon nitride, C3N4) is a potentially promising approach to generate H2O2.
Xiangkang Zeng, Yue Liu, Yuan Kang, Qinye Li, Yun Xia, Yinlong Zhu, Huilin Hou, M. Uddin, T. Gengenbach, D. Xia, Chenghua Sun, D. Mccarthy, A. Deletic, Jiaguo Yu, Xiwang Zhang   +14 more
semanticscholar   +1 more source

dl-Piperidinium-2-carboxylate bis(hydrogen peroxide): unusual hydrogen-bonded peroxide chains

Acta Crystallographica Section E: Crystallographic Communications, 2020
The title compound, C6H11NO2·2H2O2, is the richest (by molar ratio) in hydrogen peroxide among the peroxosolvates of aliphatic α-amino acids. The asymmetric unit contains a zwitterionic pipecolinic acid molecule and two hydrogen peroxide molecules.
Mger A. Navasardyan, Dmitry A. Grishanov, Petr V. Prikhodchenko, Andrei V. Churakov   +3 more
doaj   +1 more source

Pseudomonas aeruginosa prioritizes detoxification of hydrogen peroxide over nitric oxide

BMC Research Notes, 2021
Objective Bacteria are exposed to multiple concurrent antimicrobial stressors within phagosomes. Among the antimicrobials produced, hydrogen peroxide and nitric oxide are two of the most deleterious products.
Darshan M. Sivaloganathan, Mark P. Brynildsen   +1 more
doaj   +1 more source

Comparative evaluation of different access cavity designs on intracoronal bleaching of endodontically treated teeth using two different agents – An in vitro study

Endodontology, 2022
Aim: The present in vitro study was designed to determine the effect of different access cavity designs on intracoronal bleaching of endodontically treated teeth with two different agents. Materials and Methods: Fifty selected permanent maxillary central
Sonali Talwar, Pardeep Mahajan, Nitika Bajaj, Prashant Monga, Pratibha Marya, Piyush Gandhi   +5 more
doaj   +1 more source

Photocatalytic and Electrocatalytic Generation of Hydrogen Peroxide: Principles, Catalyst Design and Performance

Nano-Micro Letters, 2023
Highlights Basic principles of photo- and electro-catalytic hydrogen peroxide generation. Recent progresses on the design, performance and mechanisms of photo- and electro-catalysts for hydrogen peroxide generation. Scientific challenges and prospects of
Yan Guo, Xili Tong, Nianjun Yang
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A Review on Challenges and Successes in Atomic-Scale Design of Catalysts for Electrochemical Synthesis of Hydrogen Peroxide

ACS Catalysis, 2020
Hydrogen peroxide is a valuable chemical oxidant with a wide range of applications in a variety of industrial processes, especially in water sanitization.
Samira Siahrostami, S. J. Villegas, Amir Hassan Bagherzadeh Mostaghimi, S. Back, A. Farimani, Haotian Wang, K. Persson, Joseph H. Montoya   +7 more
semanticscholar   +1 more source

Effect of seed priming with hydrogen peroxide on germination indices and seedling growth of wheat (Triticum aestivum L.) under salt stress condition [PDF]

علوم و فناوری بذر ایران, 2023
This research was conducted as a factorial in a completely randomized design with four replications. The studied treatments include salinity stress in the form of irrigation with normal water (0.4) and with salinity of 4 and 8 dS/m of NaCl salt and seed ...
Seyed Keyvan Marashi, Zahra Albaji
doaj   +1 more source