Results 71 to 80 of about 1,389,421 (297)

Oxidation of nitrobenzene by ozone in the presence of faujasite zeolite in a continuous flow gas–liquid–solid reactor [PDF]

, 2010
This work investigates the oxidation of nitrobenzene (NB) by ozone in the presence of faujasite zeolite. Experiments were carried out in a gas–liquid–solid reactor were ozone transfer and NB oxidation took place at the same time.
Debellefontaine, Hubert, Manero, Marie-Hélène, J. Reungoat, M. H. Manéro, Pic, J. S., Pic, Jean-Stéphane, Manero, M. H., Debellefontaine, H., Reungoat, J., H. Debellefontaine, Reungoat, Julien, J. S. Pic   +11 more
core   +1 more source

OXIDATION KINETICS AND QUANTIFICATION METHOD OF CHOLESTEROL USING CHOLESTEROL OXIDASE ENZYME CATALYST

Indonesian Journal of Chemistry, 2010
In view of health, cholesterol is believed as one of many sources can raise several diseases. Hence, both of research in quantification and developing simple, rapid and accurate analysis method of cholesterol in a sample is very important.
Iip Izul Falah, Ritmaleni Ritmaleni, M. Utoro Yahya   +2 more
doaj   +1 more source

Oxidation kinetic behavior and microstructure mechanism of GH3536 alloy fabricated by laser powder bed fusion

npj Materials Degradation, 2023
This study comprehensively investigates the oxidation kinetics of laser powder bed fusion (LPBF) processed GH3536 superalloy at 950 °C. The oxidation kinetics and oxide film microstructure characteristics are analyzed and the underlying mechanism is ...
S. L. Min, H. W. Zhang, H. Liu, L. H. He, S. Y. Qiu, F. Z. Chu, S. S. Huang, Y. Q. Wang, K. Zhang, J. J. Liang, J. Hou   +10 more
doaj   +1 more source

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

Multi-Sample Thermobalance for Rapid Cyclic Oxidation Under Controlled Atmosphere [PDF]

, 2004
When testing the resistance to oxidation of high temperature materials, the cyclic oxidation test is used as a reference because it integrates isothermal oxidation kinetics, oxide scale adherence, mechanical stresses, metallic alloy and oxide mechanical ...
Salabura, Jean-Claude, Monceau, Daniel
core   +1 more source

Unravelling the bi-functional role of cation-regulated surface hydroxyl kinetics in Pt-catalyzed alcohol fuel cells

Nature Communications
Electrocatalytic alcohol oxidation is pivotal for renewable energy conversion, yet its widespread application is hindered by generally low efficiency, necessitating the development of advanced catalytic systems with boosted electro-oxidation kinetics. In
Zhangyan Mu, Zhibin Ma, Weiyi Zhao, Luhan Dai, Dan Xu, Pan Ran, Panke Zhang, Xuejun Wu, Junjie Ge, Mengning Ding   +9 more
doaj   +1 more source

High-temperature oxidation of oxide-dispersion-strengthened FeCrAl alloys: Influences of Al, Co and Y concentration on the mechanism of oxide scale growth

Journal of Materials Research and Technology
Oxide-dispersion-strengthened (ODS) FeCrAl alloys with different Al and Co contents were oxidized at 800 °C in air, and the oxidation behavior was investigated.
Shenghua Zhang, Shigenari Hayashi, Shigeharu Ukai   +2 more
doaj   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

FEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada, Takaaki Tanaka, Manaka Uehara, Keigo Nakano, Ken Morishima, Rintaro Inoue, Masaaki Sugiyama, Masafumi Yohda   +7 more
wiley   +1 more source

TiO₂-Photocatalyzed As(III) Oxidation and its Applicability to Water Treatment [PDF]

, 2006
Ingestion of arsenic (As) in drinking water can lead to several chronic illnesses, including bladder, lung, and skin cancers. Due to natural weathering reactions, As is present in many drinking water sources throughout the United States and other ...
Ferguson, Megan Alameda
core   +1 more source

Using fluorescence fluctuation spectroscopy to quantify molecular dynamics within cells

FEBS Open Bio, EarlyView.
Microscopy techniques like fluorescence correlation spectroscopy (FCS) and number and brightness analysis (N&B) allow to quantify concentrations, diffusion rates, and oligomerization of fluorescently labeled molecules in the living cell. In this protocol the principles of how to set up these types of experiments are described including calibration ...
Mark A. Hink
wiley   +1 more source