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Combined effects of iontophoretic and chemical enhancement on drug delivery. II. Transport across human and murine skin.
This paper reports measurements of the release characteristics of the model drug salbutamol from a liquid crystalline vehicle across both human and hairless murine skin in vitro. The use of oleicExpand
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Modelling skin permeability in risk assessment--the future.
The modelling of skin permeability is important for transdermal drug delivery, in the cosmetic industry and for risk assessment attendant on dermal exposure to toxic substances. The two principalExpand
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Analysis, interpretation, and extrapolation of dermal permeation data using diffusion-based mathematical models.
New dermal penetration data have been measured in both "infinite" and finite dose experiments on a range of compounds of varying lipophilicities. The data are analyzed, using parameter fitting, toExpand
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The release of nicotine from a hydrogel containing ion exchange resins
Parameters influencing the release rates of nicotine from a range of agar-based gel vehicles containing ion exchange resins to which the nicotine had been bound have been determined. MeasurementsExpand
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A calculation of the Frenkel defect formation energy in silver chloride
A theoretical study has been made of the defect structure of silver chloride. An interionic potential based on the quasiharmonic model is developed and temperature-dependent Frenkel defect formationExpand
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Definitions of Terms for Diffusion in the Solid State
Synopsis: This document provides definitions of terms and processes which are used in describing the migration of host and foreign species through solid materials. Both the phenomenological theory ofExpand
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An Atomistic Investigation of Helical Polythiophene
Abstract An atomistic lattice simulation method invoking bonded, nonbonded and torsional interactions has been used to simulate infinitely long polythiophene helices both as single chains and in aExpand
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A theoretical study of vacancy-impurity association and of defect aggregation processes in divalently-doped silver halide crystals
Abstract Defect structures in AgCl and AgBr doped with Zn2+, Mn2+, Cd2+, Sr2+ and Pb2+ have been investigated using computer simulation methods, and the forces between the ions have been describedExpand
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Introduction to Defects in Solids
It is a truism that the more we learn about anything the more complex that subject becomes. This is especially true of our understanding of the exact arrangement of atoms or ions which make up solidExpand
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