Results 71 to 80 of about 73,874 (292)

A Comprehensive Review on Catalytic Oxidative Desulfurization of Liquid Fuel Oil

Catalysts, 2019
The production of green fuel oil is of the utmost importance for maintaining a healthy life and environment in the current world. Effective and complete removal of sulfur refractory compounds (such as 4,6-dimethyldibenzothiophene and other alkyl ...
M. Hossain, H. Park, H. Choi
semanticscholar   +1 more source

Synthetic Strategies for Activity‐Based Probes to Decode Ubiquitin‐Like Modifiers

Chemistry – A European Journal, EarlyView.
ABSTRACT Ubiquitin‐like proteins (Ubls) such as SUMO, NEDD8, ISG15, URM1, UFM1, FAT10, ATG8/ATG12, and FUBI are essential regulators of cellular homeostasis, controlling processes from protein stability and trafficking to immune signaling and autophagy.
Saibal Chanda, Alan Pham, SreeNidhi Karnati, Natalia Soto Rodriguez, Alyssa Toner, Wenshe Ray Liu   +5 more
wiley   +1 more source

Biokinetics Of microbial consortia using biogenic sulfur as a novel electron donor for sustainable denitrification [PDF]

, 2018
In this study, the biokinetics of autotrophic denitrification with biogenic S0 (ADBIOS) for the treatment of nitrogen pollution in wastewaters were investigated. The used biogenic S0, a by-product of gas desulfurization, was an elemental microcrystalline
Collins, Gavin, Esposito, Giovanni, Esposito, Giovanni, Ijaz, Umer Zeeshan, Kostrytsia, Anastasiia, Lens, Piet N. L., Morrison, Liam, Papirio, Stefano   +7 more
core   +2 more sources

Chemical Ligation of Backbone N‐hydroxylated Peptides

Chemistry – A European Journal, EarlyView.
Peptide backbone N‐hydroxylation enables sequence‐agnostic fragment ligation via hydroxamate O‐acyl capture and O→N acyl transfer in water. Broad tolerance of sterically demanding nucleophilic residues is observed, and reductive N─O cleavage restores the native amide bond.
Natalia Cano‐Sampaio, Juan R. Del Valle   +1 more
wiley   +1 more source

Mixed matrix membranes (MMMs) fabricated via ultrathin Cu-MOF nanosheets for CO2/N2 separation: Low loading but high performance

Results in Engineering
Emerging two-dimensional metal-organic frameworks (MOFs) were widely utilized in the fabrication of mixed matrix membranes (MMMs) for CO2/N2 separation, owing to their high specific surface area, high aspect ratio, layered structure, and nanoscale ...
Zikang Qin, Jing Wei, Yuanming Wu, Min Deng, Lu Yao, Lin Yang, Wenju Jiang, Junfeng Zheng, Zhuang Liu, Zhongde Dai   +9 more
doaj   +1 more source

Reductive Desulfurization of Dibenzyldisulfide [PDF]

Applied and Environmental Microbiology, 1992
Dibenzyldisulfide was reductively degraded by a methanogenic mixed culture derived from a sewage digestor. Toluene was produced with benzyl mercaptan as an intermediate in sulfur-limited medium. Toluene production was strictly associated with biological activity; however, the reducing agent for the culture medium, Ti(III), was partially responsible for
openaire   +2 more sources

Bioresponsive pseudoGlucosinolates (psGSLs) Release Isothiocyanates (ITCs) in the Presence of Nitroreductases

Chemistry – A European Journal, EarlyView.
This work introduces the concept of pseudoglucosinolates (psGSLs) and reports the synthesis and evaluation of nitroreductase‐responsive psGSLs. These compounds represent a complementary prodrug strategy to natural glucosinolates (GSLs) for the controlled release of isothiocyanates (ITCs), enabling bio‐responsive protein labeling, as demonstrated in ...
Claire C. Jimidar, Charity S. G. Ganskow, Mervic D. Kagho, Aishi Chakrabarti, Lorenz Wiese, Michael Zollo, Ulrike Beutling, Leona C. Cesar, Julia Morud, Kamila Bugaj, Mark Brönstrup, Stephan A. Sieber, Stephan M. Hacker, Philipp Klahn   +13 more
wiley   +1 more source

Oxidative desulfurization using graphene and its composites for fuel containing thiophene and its derivatives: An update review

Egyptian Journal of Petroleum, 2018
Oxidative desulfurization, in which the aromatic sulfur containing compounds are oxidized to their analogical sulfones and subsequently extracted, has assured to be one of the exceedingly effective desulfurization processes for resulting ultra-low sulfur
Mohamed A. Betiha, Abdelrahman M. Rabie, Hoda S. Ahmed, Asmaa A. Abdelrahman, Mohamed F. El-Shahat   +4 more
doaj   +1 more source

Mixed‐Impurity Co‐Poisoning of NH3‐SCR Catalysts: Poisoning Mechanisms, Antagonistic Effects, and Anti‐Inactivation Strategies

EcoEnergy, EarlyView.
This review summarizes the synergistic effects of mixed impurities on ammonia‐selective catalytic reduction (NH3‐SCR) catalysts, including the poisoning mechanism of the catalyst caused by mixed impurities, the antagonistic effects between the impurities, and the research on the anti‐poisoning strategies for the catalyst in recent years.
Hongyan Xue, Manas Pal, Zhaoteng Xue, Dongsen Mao   +3 more
wiley   +1 more source

Design of Integrated Automation Monitoring and Control System of Flue Gas Desulfurization and Its Applicatio

Gong-kuang zidonghua, 2011
In view of status of low desulphurization efficiency and no automatic control of desulfurization process in original flue gas desulfurization system of Thermal Power Plant of Daizhuang Coal Mine, the paper analyzed technical process of ammonia flue gas ...
LI Guo-feng
doaj