Water-soluble copolymers. 49. Effect of the distribution of the hydrophobic cationic monomer dimethyldodecyl(2-acrylamidoethyl)ammonium bromide on the solution behavior of associating acrylamide copolymers

1993 ◽  
Vol 26 (22) ◽  
pp. 6121-6126 ◽  
Author(s):  
Yihua Chang ◽  
Charles L. McCormick
Keyword(s):  
Water Soluble ◽  
Ammonium Bromide ◽  
Solution Behavior ◽  
Cationic Monomer ◽  
Acrylamide Copolymers

Water soluble palladium(ii) and platinum(ii) acyclic diaminocarbene complexes: solution behavior, DNA binding, and antiproliferative activity

2020 ◽  
Vol 44 (15) ◽  
pp. 5762-5773 ◽  
Author(s):  
Tatiyana V. Serebryanskaya ◽  
Mikhail A. Kinzhalov ◽  
Vladimir Bakulev ◽  
Georgii Alekseev ◽  
Anastasiya Andreeva ◽  
...  
Keyword(s):  
Dna Binding ◽  
Antiproliferative Activity ◽  
Water Soluble ◽  
Solution Behavior ◽  
Antitumor Potential ◽  
Acyclic Diaminocarbene

Water soluble Pd(ii) and Pt(ii)–ADC species synthesized via the metal-mediated coupling of isocyanides and 1,2-diaminobenzene have demonstrated antitumor potential.

Synthesis and Solution Behavior of Water-soluble Bis-porphyrins

Heterocycles ◽  
2001 ◽  
Vol 55 (3) ◽  
pp. 523 ◽  
Author(s):  
Hisatsugu Okada ◽  
Hiroyasu Imai ◽  
Yoshio Uemori
Keyword(s):  
Water Soluble ◽  
Solution Behavior

Kinetics of metribuzin degradation by colloidal manganese dioxide in absence and presence of surfactants

2014 ◽  
Vol 68 (1) ◽  
Author(s):  
Qamruzzaman ◽  
Abu Nasar
Keyword(s):  
Sodium Dodecyl ◽  
Oxidative Degradation ◽  
Activation Parameters ◽  
Water Soluble ◽  
Ionic Surfactant ◽  
Ammonium Bromide ◽  
Pseudo First Order Reaction ◽  
First Order ◽  
Colloidal Mno2 ◽  
Kinetics Of

AbstractThe kinetics of the degradation of metribuzin by water-soluble colloidal MnO2 in acidic medium (HClO4) were studied spectrophotometrically in the absence and presence of surfactants. The experiments were performed under pseudo-first-order reaction conditions in respect of MnO2. The degradation was observed to be of the first order in respect of MnO2 while of fractional order for both metribuzin and HClO4. The rate constant for the degradation of metribuzin was observed to decrease as the concentration of MnO2 increased. The anionic surfactant, sodium dodecyl sulphate (SDS), was observed to be ineffective whereas the non-ionic surfactant, Triton X-100 (TX-100), accelerated the reaction rate. However, the cationic surfactant, cetyltrimethyl ammonium bromide (CTAB), caused flocculation with oppositely-charged colloidal MnO2; hence further study was not possible. The catalytic effect of TX-100 was discussed in the light of the available mathematical model. The kinetic data were exploited to generate the various activation parameters for the oxidative degradation of metribuzin by colloidal MnO2 in the absence as well as the presence of the non-ionic surfactant, TX-100.

Solution behavior of hydrophobically associating water-soluble block copolymers of acrylamide and N-benzylacrylamide

Polymer ◽  
2001 ◽  
Vol 42 (8) ◽  
pp. 3363-3372 ◽  
Author(s):  
G.O Yahaya ◽  
A.A Ahdab ◽  
S.A Ali ◽  
B.F Abu-Sharkh ◽  
E.Z Hamad
Keyword(s):  
Block Copolymers ◽  
Water Soluble ◽  
Solution Behavior ◽  
Hydrophobically Associating
Sign in / Sign up

Export Citation Format

Share Document