A photochemical study of uranyl ion interaction with the triton X-100 micellar system

被引：9

作者：

Das, SK ^{[1
]}

Ganguly, BN ^{[1
]}

机构：

[1] SAHA INST NUCL PHYS,CALCUTTA 700064,W BENGAL,INDIA

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1996年 / 180卷 / 02期

关键词：

micelles; Triton X-100; UO22+; emission spectroscopy; viscosity; surface tension;

D O I：

10.1006/jcis.1996.0316

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This is a report on the spectroscopic characteristics of UO22+ in the excited state in Triton X-100 micellar medium. It also indicates some important results of viscosity and surface tension measurements of the system which have direct relevance to the spectroscopic investigation in the excited state. The quenching of the UO22+ fluorescence due to Triton X-100, upon micellization in the aqueous medium, reveals two kinds of microenvironments of the fluorophore from the Stern-Volmer plot. This has been verified by flash photolytic measurements. A blue shift of the quenched emission spectrum is ascribed to the collisional encounter of UO22+ with the head groups of Triton X-100. (C) 1996 Academic Press, Inc.

引用

页码：377 / 383

页数：7

共 50 条

[31] The interaction of sodium dodecyl sulfonate and petroleum sulfonate with nonionic surfactants (Triton X-100, Triton X-114)
Hou, ZS
Li, ZP
Wang, HQ
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2000, 166 (1-3) : 243 - 249
[32] One-pot multicomponent synthesis hexahydroquinoline derivatives in Triton X-100 aqueous micellar media
Heravi, Mohammad Reza Poor
Mehranfar, Shadi
Shabani, Nemat
COMPTES RENDUS CHIMIE, 2014, 17 (02) : 141 - 145
[33] Thiocyanato and iodo ccmplexation of cadmium(II) ions in micellar solutions of a nonionic surfactant Triton X-100
Umebayashi, Y
Shin, M
Ishiguro, S
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1997, 191 (02) : 391 - 397
[34] Effect of Triton X-100 on the stability of titania nanoparticles against agglomeration and sedimentation: A masked depletion interaction
Yang, Yung-Jih
Corti, David S.
Franses, Elias I.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2017, 516 : 296 - 304
[35] Synergistic fluorescence enhancement of Tb with aromatic monocarboxylic acids and TOPO-Triton X-100: role of Triton X-100 in synergism
Panigrahi, BS
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2000, 56 (07) : 1337 - 1344
[36] Enhancement of the solubilization capacity of water in Triton X-100/cyclohexane/water system by compressed gases
Shen, D
Zhang, R
Han, BX
Dong, Y
Wu, WZ
Zhang, JL
Li, JC
Jiang, T
Liu, ZM
CHEMISTRY-A EUROPEAN JOURNAL, 2004, 10 (20) : 5123 - 5128
[37] Effect of di-(2-ethylhexyl) phosphoric acid on microstructure, cloudpoint and uranyl ion binding competence of Triton X-100 micelles
Verma, Gunjan
Paliwal, Prerna
Kumar, Sugam
Aswal, V. K.
Hassan, P. A.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2015, 468 : 262 - 270
[38] Effect of amphiphilic and non-amphiphilic polymers on micellar behaviour of nonionic surfactant Triton X-100
Patel, Urja
Dharaiya, Nilesh
Parikh, Jigisha
Aswal, Vinod K.
Bahadur, Pratap
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2015, 481 : 100 - 107
[39] Effect of Triton X-100 on MWCNT/PP composites
Xin, Fei
Li, Lin
JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS, 2013, 26 (02) : 227 - 242
[40] Effects of microwave irradiation on the decane-water interface in the presence of Triton X-100
Hyde, Anita
Horiguchi, Masahiro
Minamishima, Naoya
Asakuma, Yusuke
Phan, Chi
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2017, 524 : 178 - 184

← 1 2 3 4 5 →