A Study on the Role of Dicarboxylic Acid Conjugated Copper(II) Complexes in the Reduction of p-Nitrophenol Under Mild Condition in Water Medium

2017 ◽  
Vol 6 (2) ◽  
pp. 184-192
Author(s):  
Narayanaperumal Pravin ◽  
Ganesan Kumaravel ◽  
Vellaichamy Muniyandi ◽  
Ponnukalai Ponya Utthra ◽  
Natarajan Raman
Keyword(s):  
Dicarboxylic Acid ◽  
Mild Condition ◽  
Water Medium

The role of hydrogen bonds in order-disorder transition of a new incommensurate low temperature phase β-[Zn-(C7H4NO4)2]·3H2O

2018 ◽  
Vol 233 (1) ◽  
pp. 17-25 ◽  
Author(s):  
Masoumeh Tabatabaee ◽  
Morgane Poupon ◽  
Václav Eigner ◽  
Přemysl Vaněk ◽  
Michal Dušek
Keyword(s):  
Low Temperature ◽  
Hydrogen Bonds ◽  
Dicarboxylic Acid ◽  
Room Temperature ◽  
Temperature Phase ◽  
Temperature Structure ◽  
Modulated Structure ◽  
Q Vector ◽  
Low Temperature Phase

AbstractThe room temperature structure withP21/csymmetry of the zinc(II) complex of pyridine-2,6-dicarboxylic acid was published by Okabe and Oya (N. Okabe, N. Oya, Copper(II) and zinc(II) complexes of pyridine-2,6-dicarboxylic acid.Acta Crystallogr. C.2000,56, 305). Here we report crystal structure of the low temperature phaseβ-[Zn(pydcH)2]·3H2O, pydc=C7H3NO4, resulting from the phase transition around 200K. The diffraction pattern of the low temperature phase revealed satellite reflections, which could be indexed with q-vector 0.4051(10)b* corresponding to (3+1)Dincommensurately modulated structure. The modulated structure was solved in the superspace groupX21/c(0b0)s0, whereXstands for a non-standard centring vector (½, 0, 0, ½), and compared with the room temperature phase. It is shown that hydrogen bonds are the main driving force of modulation.

ChemInform Abstract: BIOSYNTHESIS OF PHENAZINES - THE ROLE OF PHENAZINE-1,6-DICARBOXYLIC ACID

1976 ◽  
Vol 7 (48) ◽  
pp. no-no
Author(s):  
U. HOLLSTEIN ◽  
G. E. KRISOV ◽  
D. L. MOCK
Keyword(s):  
Dicarboxylic Acid

Role of the Water Medium in the Process of Signal Transmission from Peptides to Cellular Receptors

2001 ◽  
pp. 855-856
Author(s):  
Evgueny I. Grigoriev ◽  
Vladimir Kh. Khavinson ◽  
Igor N. Kochnev ◽  
Alexey E. Grigoriev
Keyword(s):  
Signal Transmission ◽  
Water Medium ◽  
Cellular Receptors

Biosynthesis of phenazines - the role of phenazine-1,6-dicarboxylic acid

1976 ◽  
Vol 17 (37) ◽  
pp. 3267-3270 ◽  
Author(s):  
Ulrich Hollstein ◽  
Galen E. Krisov ◽  
David L. Mock
Keyword(s):  
Dicarboxylic Acid

scholarly journals Emerging pollutant mixture mineralization by TiO2 photocatalysts. The role of the water medium

2017 ◽  
Vol 16 (1) ◽  
pp. 60-66 ◽  
Author(s):  
Luca Rimoldi ◽  
Daniela Meroni ◽  
Ermelinda Falletta ◽  
Valentina Pifferi ◽  
Luigi Falciola ◽  
...  
Keyword(s):  
Emerging Pollutants ◽  
Water Medium ◽  
Tio2 Photocatalysts ◽  
Emerging Pollutant ◽  
Water Media

The role played by different water media in the photodegradation of a mixture of four emerging pollutants was investigated.

Microbial Synthesis of Antibacterial Phenazine-1,6-dicarboxylic Acid and the Role of PhzG in Pseudomonas chlororaphis GP72AN

2020 ◽  
Vol 68 (8) ◽  
pp. 2373-2380 ◽  
Author(s):  
Shuqi Guo ◽  
Yining Wang ◽  
Muhammad Bilal ◽  
Hongbo Hu ◽  
Wei Wang ◽  
...  
Keyword(s):  
Dicarboxylic Acid ◽  
Pseudomonas Chlororaphis ◽  
Microbial Synthesis
Sign in / Sign up

Export Citation Format

Share Document