Now showing items 81-90 of 3190
Synthesis of novel indolyl modified β-cyclodextrins and their molecular recognition behavior controlled by the solution's pH value
In order to investigate the effects of substituent and tether length in molecular recognition, three novel indolylcontained ...
A variational approach to nonlocal exciton–phonon coupling
In this paper we apply variational energy band theory to a form of the Holstein Hamiltonian in which the influence of lattice vibrations (optical phonons) on both local site energies (local coupling) and transfers of ...
Two oscillators in a dissipative bath
Two forms of dissipation are applied to a system of two coupled harmonic oscillators. Result¬ing quantum master equations are studied with the help of quantum characteristic functions. The effects of dissipation on quantum ...
Binding behavior of aliphatic oligopeptides by bridged and metallobridged bis(β-cyclodextrin)s bearing an oxamido bis(2-benzoic) carboxyl linker
β-Cyclodextrin dimers bearing an oxamido bis(2-benzoic) carboxyl linker (1) or its metal complexes (2) ...
Large sieve inequalities for characters to powerful moduli
In this paper we aim to generalize the results in , ,  and develop a general formula for large sieve with characters to powerful moduli that will be an improvement to the result in .
Organogel formation by a cholesterol-stoppered bistable rotaxane and its dumbbell precursor
The switching properties, gelation behavior, and self-organization of a cholesterol-stoppered bistable rotaxane containing a cyclobis(paraquat-p-phenylene) ring and tetrathiafulvalene/1,5-dioxynaphthalene recognition ...
Variational energy band theory for polarons : mapping polaron structure with the Toyozawa method
In this article we revisit from a contemporary perspective a classic problem of polaron theory in one space dimension following the variational approach originally taken by Toyozawa. Polaron structure is represented by ...
Space charge limited current in a gap combined of free space and solid
The paper presents a model of the space charge limited (SCL) electron conduction in a gap with a combination of free space and dielectric solid. The SCL electron current density J is solved numerically to obtain the voltage ...
The structures and thermodynamics of complexes between water-soluble calixarenes and dipyridinium ions
Three crystalline complexes were prepared by the inclusion complexation of p-sulfonatothiacalixarene (TCAS) and psulfonatocalix[ ...
Variational energy band theory for polarons : mapping polaron structure with the global-local method
In this paper we revisit from a contemporary perspective a classic problem of polaron theory in one dimension using a new variational approach generalizing that of Toyozawa, based on delocalized trial states including mixed ...