Binding and reactivity under restricted geometry conditions: Applicability of the Pseudophase Model to thermal and photochemical processes

被引：1

作者：

Lopez-Lopez, Manuel ^{[2
]}

Lopez-Cornejo, Pilar ^{[1
]}

Antonio Lebron, Jose ^{[1
]}

Jose Ostos, Francisco ^{[1
]}

Luisa Moya, Maria ^{[1
]}

机构：

[1] Univ Seville, Dept Phys Chem, C Prof Garcia Gonzalez 1, E-41012 Seville, Spain

[2] Univ Huelva, Dept Chem Engn Phys Chem & Mat Sci, Campus El Carmen, E-21071 Huelva, Spain

来源：

CURRENT OPINION IN COLLOID & INTERFACE SCIENCE | 2017年 / 32卷

关键词：

Pseudophase model; Thermal reactions; Photochemical reactions; Micelles; Polymer; Binding constants; Restricted geometry conditions; PHOTOINDUCED ELECTRON-TRANSFER; AQUEOUS-SOLUTIONS; FREE-ENERGIES; MICELLAR; FLUORESCENCE; DNA; ENHANCEMENT; MECHANISM; KINETICS; SENSORS;

D O I：

10.1016/j.cocis.2017.09.002

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：

Reactivity under restricted geometry conditions can be quantitatively rationalized by using the Pseudophase Model. This model considers two states in equilibrium, free and bound, which are not perturbed by the reaction. That is, the reaction in which the two states participate must be slow in comparison to the exchange process between the free and bound states. This condition is fulfilled in the case of chemical reactions, but it does not hold for fast photochemical reactions. In spite of this, the Pseudo-phase Model was found to be, at least apparently, applicable for excited state reactions. However, a thorough analysis of the kinetic data brings to light important differences between the two types of reactions, particularly in the meaning of the parameters present in the equations of the Pseudophase Model. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：23 / 28

页数：6

共 50 条

[31] Cobalt catalyzed chemoselective reduction of nitroarenes: hydrosilylation under thermal and photochemical reaction conditions
Panda, Surajit
Nanda, Amareshwar
Behera, Rakesh R.
Ghosh, Rahul
Bagh, Bidraha
CHEMICAL COMMUNICATIONS, 2023, 59 (30) : 4527 - 4530
[32] Preparation of enediyne-crosslinked networks and their reactivity under thermal and mechanical conditions
Hickenboth, Charles R.
Rule, Joseph D.
Moore, Jeffrey S.
TETRAHEDRON, 2008, 64 (36) : 8435 - 8448
[33] Mathematical simulation of thermal friction processes under conditions of nonideal contact
N. S. Belyakov
A. P. Nosko
High Temperature, 2009, 47 : 123 - 130
[34] Mathematical simulation of thermal friction processes under conditions of nonideal contact
Belyakov, N. S.
Nosko, A. P.
HIGH TEMPERATURE, 2009, 47 (01) : 123 - 130
[35] VOLTAMMETRY UNDER CONDITIONS OF RESTRICTED DIFFUSION - IRREVERSIBLE-PROCESSES WITH A PRECEDING CHEMICAL-REACTION
ROIZENBLAT, EM
KOSOGOV, AA
KOLMANOVICH, VY
SOVIET ELECTROCHEMISTRY, 1989, 25 (02): : 173 - 179
[36] Reactivity of lignin diphenylmethane model dimers under alkaline pulping conditions
Xu, H
Lai, YZ
JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY, 1999, 19 (1-2) : 1 - 12
[37] Structure of the radicals formed in thermal and photochemical reactions of 3-alkylthiophenes under acidic conditions
Barbosa, F
Eberson, L
Gescheidt, G
Gronowitz, S
Hornfeldt, AB
Julia, L
Persson, O
ACTA CHEMICA SCANDINAVICA, 1998, 52 (11): : 1275 - 1284
[38] Structure of the radicals formed in thermal and photochemical reactions of 3-alkylthiophenes under acidic conditions
Acta Chem Scand, 11 (1275-1284):
[39] Electrophysical and Thermal Processes under Discharge Burning Conditions with a Liquid (Nonmetallic) Cathode
Al. F. Gaisin
F. M. Gaisin
R. Sh. Basyrov
R. R. Kayumov
D. N. Mirkhanov
S. Yu. Petryakov
High Temperature, 2023, 61 : 445 - 452
[40] Electrophysical and Thermal Processes under Discharge Burning Conditions with a Liquid (Nonmetallic) Cathode
Gaisin, Al. F.
Gaisin, F. M.
Basyrov, R. Sh.
Kayumov, R. R.
Mirkhanov, D. N.
Petryakov, S. Yu.
HIGH TEMPERATURE, 2023, 61 (04) : 445 - 452

← 1 2 3 4 5 →