volume 21 issue 7 pages 2652-2655

Core-shell nanostructures from single poly(N-vinylcaprolactam) macromolecules: Stabilization and visualization

Lyudmila M Bronstein 1
Maxim Kostylev 1
Irina Tsvetkova 1
John Tomaszewski 1
Barry Stein 1
Elena E. Makhaeva 1
Ivan Okhapkin 1
Publication typeJournal Article
Publication date2005-03-01
scimago Q1
wos Q2
SJR0.763
CiteScore6.0
Impact factor3.9
ISSN07437463, 15205827
PubMed ID:  15779928
Spectroscopy
Electrochemistry
Condensed Matter Physics
General Materials Science
Surfaces and Interfaces
Abstract
Formation of core-shell poly(N-vinylcaprolactam) (PVCL) single-molecule nanostructures due to interaction of PVCL with metal ions was studied using transmission electron microscopy, 13C NMR, and light scattering. This study demonstrates that addition of CoCl2 to PVCL in its globular conformation yields unimolecular core-shell polymer particles with the core decorated with Co(II) ions. The crucial condition for formation of well-defined unimolecular nanostructures is the presence of stable globular aggregates in aqueous solution. Moreover, the metal ions should have a sufficiently high coordination number (higher than 2) to provide a cross-linking and stabilization of the core.
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GOST Copy
Bronstein L. M. et al. Core-shell nanostructures from single poly(N-vinylcaprolactam) macromolecules: Stabilization and visualization // Langmuir. 2005. Vol. 21. No. 7. pp. 2652-2655.
GOST all authors (up to 50) Copy
Bronstein L. M., Kostylev M., Tsvetkova I., Tomaszewski J., Stein B., Makhaeva E. E., Okhapkin I., Khokhlov A. R. Core-shell nanostructures from single poly(N-vinylcaprolactam) macromolecules: Stabilization and visualization // Langmuir. 2005. Vol. 21. No. 7. pp. 2652-2655.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1021/la047163b
UR - https://doi.org/10.1021/la047163b
TI - Core-shell nanostructures from single poly(N-vinylcaprolactam) macromolecules: Stabilization and visualization
T2 - Langmuir
AU - Bronstein, Lyudmila M
AU - Kostylev, Maxim
AU - Tsvetkova, Irina
AU - Tomaszewski, John
AU - Stein, Barry
AU - Makhaeva, Elena E.
AU - Okhapkin, Ivan
AU - Khokhlov, Alexei R.
PY - 2005
DA - 2005/03/01
PB - American Chemical Society (ACS)
SP - 2652-2655
IS - 7
VL - 21
PMID - 15779928
SN - 0743-7463
SN - 1520-5827
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2005_Bronstein,
author = {Lyudmila M Bronstein and Maxim Kostylev and Irina Tsvetkova and John Tomaszewski and Barry Stein and Elena E. Makhaeva and Ivan Okhapkin and Alexei R. Khokhlov},
title = {Core-shell nanostructures from single poly(N-vinylcaprolactam) macromolecules: Stabilization and visualization},
journal = {Langmuir},
year = {2005},
volume = {21},
publisher = {American Chemical Society (ACS)},
month = {mar},
url = {https://doi.org/10.1021/la047163b},
number = {7},
pages = {2652--2655},
doi = {10.1021/la047163b}
}
MLA
Cite this
MLA Copy
Bronstein, Lyudmila M., et al. “Core-shell nanostructures from single poly(N-vinylcaprolactam) macromolecules: Stabilization and visualization.” Langmuir, vol. 21, no. 7, Mar. 2005, pp. 2652-2655. https://doi.org/10.1021/la047163b.