Results 31 to 40 of about 11,246 (239)

Ruthenium atomically dispersed in carbon outperforms platinum toward hydrogen evolution in alkaline media. [PDF]

open access: yes, 2019
Hydrogen evolution reaction is an important process in electrochemical energy technologies. Herein, ruthenium and nitrogen codoped carbon nanowires are prepared as effective hydrogen evolution catalysts.
Chen, Shaowei   +13 more
core   +3 more sources

Evaluation of Intergranular Corrosion Susceptibility of UNS N08811 by DL - EPR Method [PDF]

open access: yesCailiao Baohu, 2021
At present, the researches on the intergranular corrosion performance of UNS N08811 has less been reported. Herein, double loop - electrochemical potentiokinetic reactivation (DL - EPR) method was used to study the susceptibility of intergranular ...
ZHONG Qiang, QIAN Jiong, ZHOU Yu - bin, ZHU Jian - ping, WANG Bao - shun, LV Yue, ZHANG Jie - jie, WANG Chun
doaj   +1 more source

A Kinetic Investigation of a Carrier-Mediated Transport through a Bulk Liquid Membrane [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2006
The kinetics of the potassium thiocyanate transport mediated by dicyclohexyl-18-crown-6 (L) through a bulk liquid membrane is studied experimentally and theoretically. The proposed model is based on the assumption of a pure diffusion of the complex salt [
Mohammad Reza Yaftian, Michel Burgard
doaj  

AN1'IGF,NIC CHARACTEWSATION OF Pasteurella multocida ISOLATES FROM RABBIT-I [PDF]

open access: yesJournal of Veterinary and Animal Sciences, 1995
Three strains of Y. Multorida comprising of 2 rabbit strains (R9S and R,,S) and a bovine vaccine strain (P-52) were used for antigen preparations viz., heat inactivated crude.
S. Manoharan, V. Jayaprakasan
doaj  

Regioselective Thiocyanation of Aromatic and Heteroaromatic Compounds by Using Boron Sulfonic Acid as a New, Efficient, and Cheap Catalyst in Water

open access: yesJournal of Chemistry, 2013
Highly efficient regioselective thiocyanations of indoles and N,N-disubstituted anilines are achieved via a green and simple protocol using boron sulfonic acid (BSA) as a new catalyst and KSCN/H2O2 as a mild and environmentally friendly oxidant in ...
Sami Sajjadifar, Omid Louie
doaj   +1 more source

Application of electrochemical methods for the investigation of intergranular corrosion welded joint austenitic stainless steel 19Cr-9Ni [PDF]

open access: yesHemijska Industrija, 2011
Sensitization degree of the austenitic stainless steel welded joints was investigated by electrochemical methods of the double loop electrochemical potentiokinetic reactivation (DL EPR) in H2SO4 + KSCN solution, and by the measurement of corrosion ...
Jegdić Bore V.   +5 more
doaj   +1 more source

PHYCOERYTHROCYANINS FROM Westiellopsis prolifica AND Nostoc rivulare: CHARACTERIZATION OF THE PHYCOVIOLOBILIN CHROMOPHORE IN BOTH STATES [PDF]

open access: yes, 1992
Phycoerythrocyanin or fractions enriched in it have been isolated from the filamentous cyanobacteria, Westiellopsis prolifica ARM 365 and Nostoc rivulare ARM 212.
Braslavsky S. E.   +7 more
core   +1 more source

ANTIGENIC CHARACTERISATION OF Pasteurella multocida ISOLATES FROM RABBITS-II [PDF]

open access: yesJournal of Veterinary and Animal Sciences, 1995
Individually antiserum against three forms of antigens viz.., heat inactivated crude extract, KSCN extract and Sonicated antigen from the three strains of P. multocida was raised ut rabbits. Serological tests such as AGPT, Immunoelectr ophoresis and IHA
S. Manoharan, V. Jayaprakasan
doaj  

Proximity Engineering of Fe‒N4 Twins for Oriented Generation of Singlet Oxygen for Hospital Wastewater Treatment

open access: yesAngewandte Chemie, Volume 138, Issue 12, 16 March 2026.
Precise modulation of Fe–N4 site distances constructs spin‐regulated Fe–N4 twins, triggering a volcano‐type Fenton‐like activity and promoting oriented singlet oxygen generation. The twin‐site catalyst enables highly selective and efficient hospital wastewater purification with simultaneous pharmaceutical degradation and disinfection under low ...
Xinhao Wang   +10 more
wiley   +2 more sources

RECONSTITUTION OF ALLOPHYCOCYANIN FROM Mastigocladus laminosus WITH ISOLATED LINKER POLYPEPTIDE [PDF]

open access: yes, 1993
The core linker polypeptide Lc 8.9 was isolated from Mastigocladus laminosus and purified on a preparative scale. A method for the reconstitution of allophycocyanin (AP)—linker complexes from isolated polypeptides was developed. The complex (αAP(βAP)3 Lc
Gottschalk, Lothar   +2 more
core   +1 more source

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