메뉴 건너뛰기




Volumn 7, Issue 2, 2005, Pages 264-272

Lanthanide cation extraction by malonamide ligands: From liquid-liquid interfaces to microemulsions. A molecular dynamics study

Author keywords

[No Author keywords available]

Indexed keywords

ACTINIDE; AMIDE; AMPHOPHILE; CARBONYL DERIVATIVE; CATION; CHELATING AGENT; CHLOROFORM; EUROPIUM; LANTHANIDE; LIGAND; MALONAMIDE; OIL; ORGANIC COMPOUND; PROPANE 1,3 DIAMIDE DERIVATIVE; UNCLASSIFIED DRUG; WATER;

EID: 12744253479     PISSN: 14639076     EISSN: None     Source Type: Journal    
DOI: 10.1039/b410137e     Document Type: Article
Times cited : (34)

References (56)
  • 4
    • 12744263497 scopus 로고
    • Thesis, Université Blaise Pascal
    • L. Nigond, Thesis, Université Blaise Pascal, 1992.
    • (1992)
    • Nigond, L.1
  • 50
    • 12744278583 scopus 로고    scopus 로고
    • note
    • Indeed, the simulation on an analogue L′ of L which lacks such a chain (R = H) led to a rapid cis to trans reorganization and to a high proportion (98%) of the latter form during a 1 ns simulation in the gas phase at 300 K.
  • 51
    • 12744260521 scopus 로고    scopus 로고
    • note
    • The EE-gauche form leads to the most amphiphilic structure, i.e. with the N-alkyl and O-alkyl chains pointing to oil, opposite to the carbonyl groups. It also allows for tighter L⋯L packing interactions at the interface.
  • 52
    • 12744269817 scopus 로고    scopus 로고
    • note
    • 2. Both complexes are attracted by chloroform, mainly due to the diamide ligands contributions.
  • 53
    • 12744261890 scopus 로고    scopus 로고
    • note
    • -1. Thus, although the complexes behave similarly at the interface with the two charge models, the details of solvation patterns and energy contributions depend markedly on the choice of electrostatic models.
  • 54
    • 12744254119 scopus 로고    scopus 로고
    • note
    • 3+ complexes have the same number of coordinated water molecules as at the interface (one and two, respectively with the ionic model, and zero with the QM model).
  • 55
    • 12744281663 scopus 로고    scopus 로고
    • note
    • 2, as found at the saturated interface with 27 ligands. In the simulation performed with the ionic model of the complex, the radius of the micelle is about 13 Å, leading to a surface coverage of 85% by the ligands and the complex.
  • 56
    • 12744269819 scopus 로고    scopus 로고
    • note
    • 2O molecules.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.