scholarly journals Synthesis and characterization of [Fe(BPMEN)ACC]SbF6: a structural and functional mimic of ACC-oxidase

2015 ◽  
Vol 44 (13) ◽  
pp. 5966-5968 ◽  
Author(s):  
Y. Roux ◽  
W. Ghattas ◽  
F. Avenier ◽  
R. Guillot ◽  
A. J. Simaan ◽  
...  

Miming plants: an original synthesis led to the preparation of the first model of the active site of the ethylene-forming enzyme ACC-oxidase. The prepared complex is a structural and a functional model as it reacts with hydrogen peroxide to produce the phytohormone ethylene.

2019 ◽  
Vol 29 (3) ◽  
Author(s):  
Mai Ngọc Tuan Anh

Silver nanoplates (SNPs) having different size were synthesized by a seed-mediated method. The seeds -silver nanoparticles with 4 – 6 nm diameters were synthesized first by reducing silver nitrate with sodium borohydride in the present of Trisodium Citrate and Hydrogen peroxide. Then these seeds were developed by continue reducing Ag\(^+\) ions with various amount of L-Ascorbic acid to form SNPs. Our analysis showed that the concentratrion of L-Ascorbic acid, a secondary reducing agent, played an important role to form SNPs. In addition, the size and in-plane dipole plasmon resonance wavelenght of silver nanoplates were increased when the concentration of added silver nitrate increased. The characterization of SNPs were studied by UV-Vis, FE-SEM, EDS and TEM methods.


2021 ◽  
Vol 168 (1) ◽  
pp. 017508
Author(s):  
Kazem Karami ◽  
Parvaneh Bayat ◽  
Hossein Khosropour ◽  
Firouzeh Siadatnasab ◽  
Behzad Rezaei ◽  
...  

2015 ◽  
Vol 117 ◽  
pp. 247-254 ◽  
Author(s):  
Qiaoxia Guo ◽  
Yanqing Wang ◽  
Ya Fan ◽  
Xiwen Liu ◽  
Shenyong Ren ◽  
...  

2021 ◽  
Author(s):  
Iván F. Macías-Quiroga ◽  
Alejandro Pérez-Flórez ◽  
Juan S. Arcila ◽  
Gloria I. Giraldo-Goméz ◽  
Nancy R. Sanabria-Gonzalez

2011 ◽  
Vol 30 (15) ◽  
pp. 4097-4107 ◽  
Author(s):  
Wei Gao ◽  
Li-Cheng Song ◽  
Bang-Shao Yin ◽  
Hui-Ning Zan ◽  
De-Fu Wang ◽  
...  

2009 ◽  
Vol 6 (s1) ◽  
pp. S324-S328 ◽  
Author(s):  
Alireza Badiei ◽  
Javad Gholami ◽  
Yeganeh Khaniani

Direct oxidation of benzene to phenol in liquid phase by H2O2peroxide was examined over Ti/ LUS-1 catalyst in methanol and acetic acid as solvents. The maximum yield and selectivity of the phenol produced was obtained in the presence of acetic acid. It can be attributed to the stabilization of H2O2as peroxy acetic acid species in the radical mechanism for this reaction. Acetic acid interacts with hydrogen peroxide over Ti/LUS-1 and produces acetoxy radicals.


1980 ◽  
Vol 46 ◽  
pp. L101-L105 ◽  
Author(s):  
Jeffery S. Thompson ◽  
Joan L. Zitzmann ◽  
Tobin J. Marks ◽  
James A. Ibers

2005 ◽  
pp. 3566 ◽  
Author(s):  
Anders Thapper ◽  
Axel Behrens ◽  
Jacob Fryxelius ◽  
Maria H. Johansson ◽  
Fabio Prestopino ◽  
...  

2002 ◽  
Vol 124 (8) ◽  
pp. 1750-1760 ◽  
Author(s):  
Jenny A. Cappuccio ◽  
Idelisa Ayala ◽  
Gregory I. Elliott ◽  
Istvan Szundi ◽  
James Lewis ◽  
...  

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