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

[21] Photodegradation of 4,4′-dibrominated diphenyl ether in Triton X-100 micellar solution
Huang, Kaibo
Lu, Guining
Lian, Wenjie
Xu, Yifeng
Wang, Rui
Tang, Ting
Tao, Xueqin
Yi, Xiaoyun
Dang, Zhi
Yin, Hua
CHEMOSPHERE, 2017, 180 : 423 - 429
[22] Influence of Triton X-100 in stripping potentiometry
Sahlin, E
Jagner, D
ANALYTICA CHIMICA ACTA, 1996, 333 (03) : 233 - 240
[23] SMALL-ANGLE NEUTRON-SCATTERING FROM MICELLAR SOLUTIONS OF TRITON X-100
RAO, KS
GOYAL, PS
DASANNACHARYA, BA
KELKAR, VK
MANOHAR, C
MENON, SVG
PRAMANA-JOURNAL OF PHYSICS, 1991, 37 (04): : 311 - 319
[24] Fluorescence spectroscopic studies on interaction between carprofen and triton X-100 micelle
Mote, Umesh S.
Patil, Shivajirao R.
Kolekar, Govind B.
JOURNAL OF MOLECULAR LIQUIDS, 2010, 157 (2-3) : 102 - 104
[25] Optical Activity of Triton X-100 Micelles in Aqueous Solutions
Fedyaeva, O. A.
Poshelyuzhnaya, E. G.
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2020, 94 (09) : 1957 - 1958
[26] Partition of hematite in the Triton X-100/Dextran aqueous biphase system
Zeng, X
Quaye, J
Osseo-Asare, K
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2004, 246 (1-3) : 135 - 145
[27] Optical Activity of Triton X-100 Micelles in Aqueous Solutions
O. A. Fedyaeva
E. G. Poshelyuzhnaya
Russian Journal of Physical Chemistry A, 2020, 94 : 1957 - 1958
[28] Triton X-100 catalyzed synthesis of α-aminophosphonates
Reddy, Nemallapudi Bakthavatchala
Sundar, Chereddy Syama
Rani, Chinthaparthi Radha
Rao, Kunda Uma Maheswara
Nayak, Sandip Kumar
Reddy, Cirandur Suresh
ARABIAN JOURNAL OF CHEMISTRY, 2016, 9 : S685 - S690
[29] The Interaction Of Homodimer Styrylcyanine Dyes With Sodium Dodecyl Sulfate And Triton X-100
Kurtaliev, Eldar N.
Yarmukhamedov, Akmal Sh.
Djamalova, Asalya A.
Nizomov, Negmat
Terekhov, Sergei N.
JOURNAL OF FLUORESCENCE, 2024,
[30] Adsorption and volumetric properties of Triton X-100 and propanol mixtures
Zdziennicka, Anna
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2009, 336 (02) : 423 - 430

← 1 2 3 4 5 →