Journal of Physical Chemistry B, volume 122, issue 6, pages 1981-1991
Salt-Induced Thermoresponsivity of Cross-Linked Polymethoxyethylaminophosphazene Hydrogels: Energetics of the Volume Phase Transition
Publication type: Journal Article
Publication date: 2018-02-02
Journal:
Journal of Physical Chemistry B
Quartile SCImago
Q1
Quartile WOS
Q3
Impact factor: 3.3
ISSN: 15206106, 15205207
Materials Chemistry
Surfaces, Coatings and Films
Physical and Theoretical Chemistry
Abstract
Biodegradable hydrogels of cross-linked polymethoxyethylaminophosphazenes (PMOEAPs) of various cross-linking density and apparent subchain hydrophobicity were investigated by high-sensitivity differential scanning calorimetry and equilibrium swelling measurements. The volume phase transition of the hydrogels was found to be induced by salts of weak polybasic acids. The transition parameters were determined depending on the pH, phosphate concentration, cross-linking density, and apparent hydrophobicity of the gels. The transition enthalpy increased three times and reached 60 J g-1 at the phosphate concentrations 5-100 mM. The transition temperature decreased by 60 °C when the pH changed from 6 to 8. A decrease in the transition temperature (by ∼20 °C) was achieved due to incorporation of 9.4 mol % of some alkyl groups into the gel subchains. The classic theory of the collapse of polymer gels coupled with the data of protein science on hydration energetics for various molecular surfaces reproduces correctly thermodynamics of the collapse of PMOEAP hydrogels.
Citations by journals
|
1
2
|
|
|
Macromolecules
|
Macromolecules
2 publications, 18.18%
|
|
European Polymer Journal
|
European Polymer Journal
2 publications, 18.18%
|
|
Langmuir
|
Langmuir
2 publications, 18.18%
|
|
Carbohydrate Polymers
|
Carbohydrate Polymers
1 publication, 9.09%
|
|
ACS Macro Letters
|
ACS Macro Letters
1 publication, 9.09%
|
|
International Journal of Pharmaceutics
|
International Journal of Pharmaceutics
1 publication, 9.09%
|
|
Macromolecular Rapid Communications
|
Macromolecular Rapid Communications
1 publication, 9.09%
|
|
RSC Advances
|
RSC Advances
1 publication, 9.09%
|
|
1
2
|
Citations by publishers
|
1
2
3
4
5
|
|
|
American Chemical Society (ACS)
|
American Chemical Society (ACS)
5 publications, 45.45%
|
|
Elsevier
|
Elsevier
4 publications, 36.36%
|
|
Wiley
|
Wiley
1 publication, 9.09%
|
|
Royal Society of Chemistry (RSC)
|
Royal Society of Chemistry (RSC)
1 publication, 9.09%
|
|
1
2
3
4
5
|
- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
{"yearsCitations":{"type":"bar","data":{"show":true,"labels":[2018,2019,2020,2021,2022,2023],"ids":[0,0,0,0,0,0],"codes":[0,0,0,0,0,0],"imageUrls":["","","","","",""],"datasets":[{"label":"Citations number","data":[2,2,5,0,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":["18.18","18.18","45.45",0,"9.09","9.09"],"barThickness":null}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"}},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"}}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"journals":{"type":"bar","data":{"show":true,"labels":["Macromolecules","European Polymer Journal","Langmuir","Carbohydrate Polymers","ACS Macro Letters","International Journal of Pharmaceutics","Macromolecular Rapid Communications","RSC Advances"],"ids":[20817,17319,19601,11946,957,3305,13443,3100],"codes":[0,0,0,0,0,0,0,0],"imageUrls":["\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp"],"datasets":[{"label":"","data":[2,2,2,1,1,1,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[18.18,18.18,18.18,9.09,9.09,9.09,9.09,9.09],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"}},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"}}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Journals","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"publishers":{"type":"bar","data":{"show":true,"labels":["American Chemical Society (ACS)","Elsevier","Wiley","Royal Society of Chemistry (RSC)"],"ids":[40,17,11,123],"codes":[0,0,0,0],"imageUrls":["\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp"],"datasets":[{"label":"","data":[5,4,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[45.45,36.36,9.09,9.09],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"}},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"}}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Publishers","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}}}
Metrics
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
Grinberg V. Y. et al. Salt-Induced Thermoresponsivity of Cross-Linked Polymethoxyethylaminophosphazene Hydrogels: Energetics of the Volume Phase Transition // Journal of Physical Chemistry B. 2018. Vol. 122. No. 6. pp. 1981-1991.
GOST all authors (up to 50)
Copy
Grinberg V. Y., Burova T. V., Grinberg N. V., Papkov V. S., S. Dubovik A., Khokhlov A. R. Salt-Induced Thermoresponsivity of Cross-Linked Polymethoxyethylaminophosphazene Hydrogels: Energetics of the Volume Phase Transition // Journal of Physical Chemistry B. 2018. Vol. 122. No. 6. pp. 1981-1991.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1021/acs.jpcb.7b11288
UR - https://doi.org/10.1021%2Facs.jpcb.7b11288
TI - Salt-Induced Thermoresponsivity of Cross-Linked Polymethoxyethylaminophosphazene Hydrogels: Energetics of the Volume Phase Transition
T2 - Journal of Physical Chemistry B
AU - Burova, Tatiana V
AU - Papkov, Vladimir S.
AU - Grinberg, Valerij Y
AU - Grinberg, Natalia V
AU - S. Dubovik, Alexander
AU - Khokhlov, Alexei R.
PY - 2018
DA - 2018/02/02 00:00:00
PB - American Chemical Society (ACS)
SP - 1981-1991
IS - 6
VL - 122
SN - 1520-6106
SN - 1520-5207
ER -
Cite this
BibTex
Copy
@article{2018_Grinberg,
author = {Tatiana V Burova and Vladimir S. Papkov and Valerij Y Grinberg and Natalia V Grinberg and Alexander S. Dubovik and Alexei R. Khokhlov},
title = {Salt-Induced Thermoresponsivity of Cross-Linked Polymethoxyethylaminophosphazene Hydrogels: Energetics of the Volume Phase Transition},
journal = {Journal of Physical Chemistry B},
year = {2018},
volume = {122},
publisher = {American Chemical Society (ACS)},
month = {feb},
url = {https://doi.org/10.1021%2Facs.jpcb.7b11288},
number = {6},
pages = {1981--1991},
doi = {10.1021/acs.jpcb.7b11288}
}
Cite this
MLA
Copy
Grinberg, Valerij Y., et al. “Salt-Induced Thermoresponsivity of Cross-Linked Polymethoxyethylaminophosphazene Hydrogels: Energetics of the Volume Phase Transition.” Journal of Physical Chemistry B, vol. 122, no. 6, Feb. 2018, pp. 1981-1991. https://doi.org/10.1021%2Facs.jpcb.7b11288.
Profiles