Formation of Two-Dimensional Network of Organic Charge-Transfer Complexes at the Air-Water Interface

Publication type:
Journal article
Metadata:
Autoren
  • Arpan Bhattacharyya
  • Milan K Sanyal
  • Umesha Mogera
  • Subi J George
  • Shikha Dhiman
  • Giridhar U Kulkarni
  • Philippe Fontaine
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000488993300005&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1021/acs.langmuir.9b01635
Externe Identifier
  • Clarivate Analytics Document Solution ID: JC0TS
  • PubMed Identifier: 31532685
ISSN
0743-7463
Ausgabe der Veröffentlichung
39
Zeitschrift
LANGMUIR
Paginierung
12630 - 12635
Datum der Veröffentlichung
2019
Status
Published
Titel
Formation of Two-Dimensional Network of Organic Charge-Transfer Complexes at the Air-Water Interface
Sub types
  • Article
Ausgabe der Zeitschrift
35

Data source: Web of Science (Lite)

Other metadata sources:
Autoren
  • Arpan Bhattacharyya
  • Milan K Sanyal
  • Umesha Mogera
  • Subi J George
  • Shikha Dhiman
  • Giridhar U Kulkarni
  • Philippe Fontaine
DOI
10.1021/acs.langmuir.9b01635
eISSN
1520-5827
ISSN
0743-7463
Ausgabe der Veröffentlichung
39
Zeitschrift
Langmuir
Sprache
en
Online publication date
2019
Paginierung
12630 - 12635
Datum der Veröffentlichung
2019
Status
Published
Herausgeber
American Chemical Society (ACS)
Herausgeber URL
http://dx.doi.org/10.1021/acs.langmuir.9b01635
Datum der Datenerfassung
2023
Titel
Formation of Two-Dimensional Network of Organic Charge-Transfer Complexes at the Air–Water Interface
Ausgabe der Zeitschrift
35

Data source: Crossref

Abstract
The air-water interface is an ideal platform to produce two-dimensional (2D) structures involving anything from simple organic molecules to supramolecular moieties by exploiting hydrophobic-hydrophilic interactions. Here, we show, using grazing incidence X-ray scattering, the formation of a 2D ordered structure of a charge-transfer (C-T) complex, namely, dodecyl methyl viologen (DMV) as acceptor and coronene tetracarboxylate potassium salt (CS) as donor, at the air-water interface. We have observed a phase transition in the 2D ordered structure as the area per molecule is decreased with increasing surface pressure in a Langmuir trough. The high-pressure ordering of the hydrocarbon chains associated with DMV destroys long-range C-T conjugation of DMV and CS at the air-water interface. Our results also explain the formation of DMV-CS cylindrical reverse micelles and eventually long nanowires that get formed in the self-assembly process in the bulk medium to preserve both the C-T conjugation and the organic tail-tail organization.
Addresses
  • Saha Institute of Nuclear Physics , 1/AF , Bidhannagar , Kolkata 700064 , India.
Autoren
  • Arpan Bhattacharyya
  • Milan K Sanyal
  • Umesha Mogera
  • Subi J George
  • Shikha Dhiman
  • Giridhar U Kulkarni
  • Philippe Fontaine
DOI
10.1021/acs.langmuir.9b01635
eISSN
1520-5827
Externe Identifier
  • PubMed Identifier: 31532685
Funding acknowledgements
  • Department of Science and Technology, Ministry of Science and Technology:
  • Department of Atomic Energy, Government of India:
Open access
false
ISSN
0743-7463
Ausgabe der Veröffentlichung
39
Zeitschrift
Langmuir : the ACS journal of surfaces and colloids
Sprache
eng
Medium
Print-Electronic
Online publication date
2019
Paginierung
12630 - 12635
Datum der Veröffentlichung
2019
Status
Published
Datum der Datenerfassung
2019
Titel
Formation of Two-Dimensional Network of Organic Charge-Transfer Complexes at the Air-Water Interface.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
35

Data source: Europe PubMed Central

Abstract
The air-water interface is an ideal platform to produce two-dimensional (2D) structures involving anything from simple organic molecules to supramolecular moieties by exploiting hydrophobic-hydrophilic interactions. Here, we show, using grazing incidence X-ray scattering, the formation of a 2D ordered structure of a charge-transfer (C-T) complex, namely, dodecyl methyl viologen (DMV) as acceptor and coronene tetracarboxylate potassium salt (CS) as donor, at the air-water interface. We have observed a phase transition in the 2D ordered structure as the area per molecule is decreased with increasing surface pressure in a Langmuir trough. The high-pressure ordering of the hydrocarbon chains associated with DMV destroys long-range C-T conjugation of DMV and CS at the air-water interface. Our results also explain the formation of DMV-CS cylindrical reverse micelles and eventually long nanowires that get formed in the self-assembly process in the bulk medium to preserve both the C-T conjugation and the organic tail-tail organization.
Autoren
  • Arpan Bhattacharyya
  • Milan K Sanyal
  • Umesha Mogera
  • Subi J George
  • Shikha Dhiman
  • Giridhar U Kulkarni
  • Philippe Fontaine
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/31532685
DOI
10.1021/acs.langmuir.9b01635
eISSN
1520-5827
Ausgabe der Veröffentlichung
39
Zeitschrift
Langmuir
Sprache
eng
Country
United States
Paginierung
12630 - 12635
Datum der Veröffentlichung
2019
Status
Published
Titel
Formation of Two-Dimensional Network of Organic Charge-Transfer Complexes at the Air-Water Interface.
Sub types
  • Journal Article
Ausgabe der Zeitschrift
35

Data source: PubMed

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