Photophysics of molecular rotors of functionalized surface-active styrylcyanine dyes

1989 ◽  
Vol 85 (11) ◽  
pp. 1779 ◽  
Author(s):  
Mohamed S. A. Abdel-Mottaleb ◽  
Ahlam M. K. Sherief ◽  
Leila F. M. Ismaiel ◽  
Frans C. De Schryver ◽  
Mark A. Vanderauweraer
Keyword(s):  
Molecular Rotors ◽  
Surface Active ◽  
Styrylcyanine Dyes ◽  
Functionalized Surface

ChemInform Abstract: Photophysics of Molecular Rotors of Functionalized Surface-Active Styrylcyanine Dyes

ChemInform ◽  
1990 ◽  
Vol 21 (14) ◽  
Author(s):  
M. S. A. ABDEL-MOTTALEB ◽  
A. M. K. SHERIEF ◽  
L. F. M. ISMAIEL ◽  
F. C. DE SCHRYVER ◽  
M. A. VANDERAUWERAER
Keyword(s):  
Molecular Rotors ◽  
Surface Active ◽  
Styrylcyanine Dyes ◽  
Functionalized Surface

scholarly journals Aqueous colloidal systems of bovine serum albumin and functionalized surface active ionic liquids for material transport

RSC Advances ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 7073-7082
Author(s):  
Gagandeep Singh ◽  
Manvir Kaur ◽  
Vinod Kumar Aswal ◽  
Tejwant Singh Kang
Keyword(s):  
Ionic Liquids ◽  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Bovine Serum ◽  
Colloidal Systems ◽  
Computational Investigation ◽  
Material Transport ◽  
Surface Active ◽  
Functionalized Surface

Physicochemical and computational investigation of complexation between BSA and SAILs with application in material transport.

scholarly journals Concentration- and Temperature-Responsive Reversible Transition in Amide-Functionalized Surface-Active Ionic Liquids: Micelles to Vesicles to Organogel

ACS Omega ◽  
2020 ◽  
Vol 5 (38) ◽  
pp. 24272-24284
Author(s):  
Muzammil Kuddushi ◽  
Arvind Kumar ◽  
Debes Ray ◽  
Vinod Kumar Aswal ◽  
Omar A. El Seoud ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Reversible Transition ◽  
Temperature Responsive ◽  
Surface Active ◽  
Functionalized Surface

Fluorescence properties of surface-active styrylcyanine molecular rotors

1988 ◽  
Vol 44 (2) ◽  
pp. 161-169 ◽  
Author(s):  
M.S.A. Abdel-Mottaleb ◽  
A.M.K. Sherief ◽  
A.A. Abdel-Azim ◽  
M.M. Habashy ◽  
L.F.M. Ismail
Keyword(s):  
Molecular Rotors ◽  
Fluorescence Properties ◽  
Surface Active

Effect of cationic head group on micellization behavior of new amide-functionalized surface active ionic liquids

2014 ◽  
Vol 16 (47) ◽  
pp. 26040-26050 ◽  
Author(s):  
Raman Kamboj ◽  
Pankaj Bharmoria ◽  
Vinay Chauhan ◽  
Gurbir Singh ◽  
Arvind Kumar ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Alkyl Chain ◽  
Amide Group ◽  
Head Group ◽  
Surface Active ◽  
Micellization Behavior ◽  
Functionalized Surface

The functionalization of the alkyl chain with an amide group led to marked changes in the characteristic properties of micellization of different SAILs.

Morphological behavior of compatibilized ternary blends prepared by mechanical mixing

1993 ◽  
Vol 51 ◽  
pp. 1200-1201
Author(s):  
S.D. Smith ◽  
R.J. Spontak ◽  
D.H. Melik ◽  
S.M. Buehler ◽  
K.M. Kerr ◽  
...  
Keyword(s):  
Interfacial Adhesion ◽  
Diblock Copolymers ◽  
Ternary Blends ◽  
Mechanical Mixing ◽  
Design Considerations ◽  
Covalently Bonded ◽  
Homopolymer Blends ◽  
Emulsifying Agent ◽  
Surface Active ◽  
Low Entropy

When blended together, homopolymers A and B will normally macrophase-separate into relatively large (≫1 μm) A-rich and B-rich phases, between which exists poor interfacial adhesion, due to a low entropy of mixing. The size scale of phase separation in such a blend can be reduced, and the extent of interfacial A-B contact and entanglement enhanced, via addition of an emulsifying agent such as an AB diblock copolymer. Diblock copolymers consist of a long sequence of A monomers covalently bonded to a long sequence of B monomers. These materials are surface-active and decrease interfacial tension between immiscible phases much in the same way as do small-molecule surfactants. Previous studies have clearly demonstrated the utility of block copolymers in compatibilizing homopolymer blends and enhancing blend properties such as fracture toughness. It is now recognized that optimization of emulsified ternary blends relies upon design considerations such as sufficient block penetration into a macrophase (to avoid block slip) and prevention of a copolymer multilayer at the A-B interface (to avoid intralayer failure).

Sign in / Sign up

Export Citation Format

Share Document