NDLI: Polymerization of mixed Langmuir monolayers based on 10,12-pentacosadiynoic compounds

Content Provider	Springer Nature Link
Author	Dubas, A. L. Arslav, V. V. Kalinina, M. A.
Copyright Year	2015
Abstract	This work reports on the preparation and investigation of ultrathin polymer films based on 10,12-pentacosadiynoic acid and 10,12-pentacosadiynamine. Mixed catanionic Langmuir monolayers formed from these compounds at different component ratios have been studied. It has been established that the electrostatic attraction of the head groups of monolayer components facilitates spreading of the diacetylene monomers over the surface of an aqueous subphase and prevents pentacosadiynoic acid from crystallization. Fiber-optic spectrometry has been employed to study the effect of monolayer packing density on the efficiency of polymerization in the system and to investigate the optical properties of two-dimensional copolymers. It has been shown that the interactions between the oppositely charged head groups in a polymerized monolayer facilitate the formation of a film with a low shrinkage and do not hinder the fast relaxation of the strained blue form of the polymer into its red form characterized by a lower bond conjugation. For the first time, optically uniform ultrathin films based on copolymers of diacetylene surfactants have been obtained and their morphology has been investigated with the help of atomic force microscopy.
Starting Page	438
Ending Page	445
Page Count	8
File Format	PDF
ISSN	1061933X
Journal	Colloid Journal
Volume Number	77
Issue Number	4
e-ISSN	16083067
Language	English
Publisher	Pleiades Publishing
Publisher Date	2015-07-25
Publisher Place	Moscow
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Polymer Sciences Surfaces and Interfaces, Thin Films
Content Type	Text
Resource Type	Article
Subject	Colloid and Surface Chemistry Physical and Theoretical Chemistry Surfaces and Interfaces

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Self-assembly of metastable langmuir monolayers on planar solid surfaces

Octadecylamine-based Langmuir-Blodgett films containing iron and copper hexacyanoferrates

A binary catalytic system based on mixed monolayers of a phospholipid and amphiphilic bis(Zn2+-cyclen)

Glycoprotein adsorption into bilirubin/cholesterol mixed monolayers at the air-water interface

Molecular recognition of uracil and adenine nucleobases by Langmuir monolayers of metal complexes of amphiphilic cyclen

Novel nanocomposites based on silver nanoparticles and mixed epoxyamine networks

Gemini surfactant-nonionic polymer mixed micellar systems

Orientation-induced redox transformations in Langmuir monolayers of double-decker cerium bis[tetra-(15-crown-5)-phthalocyaninate] and multistability of its Langmuir-Blodgett films

Equilibrium thin liquid films

Polymerization of mixed Langmuir monolayers based on 10,12-pentacosadiynoic compounds

Similar Documents

Self-assembly of metastable langmuir monolayers on planar solid surfaces

Octadecylamine-based Langmuir-Blodgett films containing iron and copper hexacyanoferrates

A binary catalytic system based on mixed monolayers of a phospholipid and amphiphilic bis(Zn2+-cyclen)

Glycoprotein adsorption into bilirubin/cholesterol mixed monolayers at the air-water interface

Molecular recognition of uracil and adenine nucleobases by Langmuir monolayers of metal complexes of amphiphilic cyclen

Novel nanocomposites based on silver nanoparticles and mixed epoxyamine networks

Gemini surfactant-nonionic polymer mixed micellar systems

Orientation-induced redox transformations in Langmuir monolayers of double-decker cerium bis[tetra-(15-crown-5)-phthalocyaninate] and multistability of its Langmuir-Blodgett films

Equilibrium thin liquid films

Polymerization of mixed Langmuir monolayers based on 10,12-pentacosadiynoic compounds