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List of works by S. Kevin Li

A liposome permeability model for stratum corneum lipid bilayers based on commercial lipids.

scientific article published in October 2008

A systematic examination of the in vitro Ussing chamber and the in situ single-pass perfusion model systems in rat ileum permeation of model solutes.

scientific article published in February 2003

Alternating current (AC) iontophoretic transport across human epidermal membrane: effects of AC frequency and amplitude.

scientific article published on 17 August 2007

Assessment of PLGA-PEG-PLGA copolymer hydrogel for sustained drug delivery in the ear.

scientific article published on January 2014

Assessment of subconjunctival delivery with model ionic permeants and magnetic resonance imaging.

scientific article published in December 2004

Characterization of Temperature Profiles in Skin and Transdermal Delivery System When Exposed to Temperature Gradients In Vivo and In Vitro.

scientific article

Characterization of cornified oral mucosa for iontophoretically enhanced delivery of chlorhexidine.

scientific article published on 17 November 2015

Characterization of human sclera barrier properties for transscleral delivery of bevacizumab and ranibizumab.

scientific article published on 04 December 2012

Characterization of silicone pressure-sensitive adhesive episcleral implant for drug delivery.

scientific article published on 29 April 2015

Characterization of the transport pathways induced during low to moderate voltage iontophoresis in human epidermal membrane.

scientific article

Chemical enhancer solubility in human stratum corneum lipids and enhancer mechanism of action on stratum corneum lipid domain.

scientific article published on 10 September 2009

Chemical method to enhance transungual transport and iontophoresis efficiency.

scientific article published on 20 January 2008

Correlation of transdermal iontophoretic phenylalanine and mannitol transport: test of the internal standard concept under DC iontophoresis and constant resistance AC iontophoresis conditions.

scientific article published in July 2004

Diffusion of uncharged solutes through human nail plate.

scientific article published on 18 December 2014

Dissolution Chamber for Small Drug Delivery System in the Periodontal Pocket

scientific article published on 10 April 2019

Distribution of propranolol in periocular tissues: a comparison of topical and systemic administration

scientific article published on 2 August 2011

Effective electrophoretic mobilities and charges of anti-VEGF proteins determined by capillary zone electrophoresis ⬇️

scientific article published on January 5, 2011

Effects of alternating current frequency and permeation enhancers upon human epidermal membrane.

scientific article published on 04 January 2009

Effects of dosing protocol on distribution of propranolol in periocular tissues after topical ocular instillation

scientific article published on 28 August 2014

Effects of ionic strength on passive and iontophoretic transport of cationic permeant across human nail

scientific article

Effects of organic solvents on the barrier properties of human nail.

scientific article

Effects of solvent on percutaneous absorption of nonvolatile lipophilic solute

scientific article published on 26 September 2014

Effects of solvents on skin absorption of nonvolatile lipophilic and polar solutes under finite dose conditions

scientific article published on 24 November 2017

Enhanced transscleral lontophoretic transport with ion-exchange membrane

scientific article published on 01 August 2006

Erratum to: Evaluation of Skin Permeation of β-Blockers for Topical Drug Delivery

scientific article published on 01 February 2015

Evaluation of Skin Permeation of β-Blockers for Topical Drug Delivery ⬇️

scientific article published on December 4, 2012

Evaluation of constant current alternating current iontophoresis for transdermal drug delivery.

scientific article

Evaluation of intratympanic formulations for inner ear delivery: methodology and sustained release formulation testing ⬇️

scientific article published on April 30, 2013

Evaluation of β-blocker gel and effect of dosing volume for topical delivery.

scientific article published on 18 February 2015

Examination of barriers and barrier alteration in transscleral iontophoresis.

scientific article published on February 2008

Examination of penetration routes and distribution of ionic permeants during and after transscleral iontophoresis with magnetic resonance imaging

scientific article published on 3 November 2006

Fluorescent probe studies of the interactions of 1-alkyl-2-pyrrolidones with stratum corneum lipid liposomes

scientific article published on 01 May 1996

Flux Enhancement Effects of Ionie Surfactants upon Passive and Electroosmotic Transdermal Transport ⬇️

scientific article published on September 1, 1998

Gene delivery to cornea.

scientific article

Heat effects on drug delivery across human skin

scientific article

Human epidermal membrane constant conductance iontophoresis: alternating current to obtain reproducible enhanced permeation and reduced lag times of a nonionic polar permeant ⬇️

scientific article published on January 31, 2002

In vitro skin penetration of petrolatum and soybean oil and effects of glyceryl monooleate

scientific article published on 15 August 2018

Influence of drug lipophilicity on drug release from sclera after iontophoretic delivery of mixed micellar carrier system to human sclera.

scientific article

Influence of pH on transungual passive and iontophoretic transport.

scientific article

Influence of permeant lipophilicity on permeation across human sclera

scientific article

Influence of the permeation enhancers 1-alkyl-2-pyrrolidones on permeant partitioning into the stratum corneum

scientific article published on 01 February 1998

Influences of alkyl group chain length and polar head group on chemical skin permeation enhancement.

scientific article

Influencing Factors on Gelatin Matrix for Chlorhexidine Delivery

scientific article published on 29 November 2018

Inner ear drug delivery: Recent advances, challenges, and perspective

scientific article published on 21 May 2018

Investigation of pH Influence on Skin Permeation Behavior of Weak Acids Using Nonsteroidal Anti-Inflammatory Drugs

scientific article published on 26 July 2015

Investigation of properties of human epidermal membrane under constant conductance alternating current iontophoresis.

scientific article published in April 2003

Ion-exchange membrane assisted transdermal iontophoretic delivery of salicylate and acyclovir.

scientific article

Iontophoretic Drug Delivery in the Oral Cavity

scientific article published on 07 August 2018

Iontophoretic delivery of lipophilic and hydrophilic drugs from lipid nanoparticles across human skin

scientific article published on 29 August 2015

Iontophoretic transport across a synthetic membrane and human epidermal membrane: a study of the effects of permeant charge

scientific article published on 01 June 1997

Iontophoretically enhanced ciclopirox delivery into and across human nail plate.

scientific article published on October 2009

MRI in ocular drug delivery.

scientific article

MRI study of subconjunctival and intravitreal injections.

scientific article

Mechanistic aspects of iontophoresis in human epidermal membrane

scientific article published on 01 November 1999

Mechanistic studies of branched-chain alkanols as skin permeation enhancers.

scientific article published in March 2004

Mechanistic studies of the 1-alkyl-2-pyrrolidones as skin permeation enhancers.

scientific article published in March 1995

Mechanistic studies of the effect of hydroxypropyl-beta-cyclodextrin on in vitro transdermal permeation of corticosterone through hairless mouse skin.

scientific article published in March 2003

Mechanistic study of alkyl azacycloheptanones as skin permeation enhancers by permeation and partition experiments with hairless mouse skin.

scientific article published in February 2003

Mechanistic study of chemical skin permeation enhancers with different polar and lipophilic functional groups.

scientific article

Mechanistic study of electroosmotic transport across hydrated nail plates: effects of pH and ionic strength.

scientific article published on December 2008

Model analysis of flux enhancement across hairless mouse skin induced by chemical permeation enhancers.

scientific article published on 20 April 2005

Noninvasive measurement of phenylalanine by iontophoretic extraction in patients with phenylketonuria.

scientific article published on 5 October 2007

Ocular delivery of pRNA nanoparticles: distribution and clearance after subconjunctival injection.

scientific article

Ocular pharmacokinetic study of a corticosteroid by 19F MR.

scientific article published on 9 June 2010

Ocular pharmacokinetic study using T₁ mapping and Gd-chelate- labeled polymers

scientific article published on 21 June 2011

Passive and iontophoretic transport of fluorides across enamel in vitro.

scientific article published on 8 April 2014

Passive and oxymetazoline-enhanced delivery with a lens device: pharmacokinetics and efficacy studies with rabbits.

scientific article published on August 2008

Periocular Tissue Concentrations of Propranolol after Ocular Instillation of a Gel-Forming Solution.

scientific article published on 14 December 2015

Pore charge distribution considerations in human epidermal membrane electroosmosis.

scientific article published in October 1999

Pore induction in human epidermal membrane during low to moderate voltage iontophoresis: A study using AC iontophoresis.

scientific article published in April 1999

Prolonged and localized sweat stimulation by iontophoretic delivery of the slowly-metabolized cholinergic agent carbachol.

scientific article published on 8 November 2017

Quantification of pore induction in human epidermal membrane during iontophoresis: the importance of background electrolyte selection.

scientific article published in July 2001

RNA nanoparticle distribution and clearance in the eye after subconjunctival injection with and without thermosensitive hydrogels

scientific article published on 20 November 2017

Relationship between the enhancement effects of chemical permeation enhancers on the lipoidal transport pathway across human skin under the symmetric and asymmetric conditions in vitro.

scientific article published on 22 June 2010

Silicone adhesive matrix of verapamil hydrochloride to provide pH-independent sustained release

scientific article published on February 2014

Size and Charge Dependence of Ion Transport in Human Nail Plate.

scientific article published on 23 January 2016

Skin Permeation Enhancement in Aqueous Solution: Correlation With Equilibrium Enhancer Concentration and Octanol/Water Partition Coefficient

scientific article published on 27 August 2018

Skin Permeation of Urea Under Finite Dose Condition

scientific article published on 26 October 2018

Structure Enhancement Relationship of Chemical Penetration Enhancers in Drug Transport across the Stratum Corneum.

scientific article published on 17 January 2012

Structure-activity relationship for chemical skin permeation enhancers: probing the chemical microenvironment of the site of action.

scientific article published in June 2003

Study of drug release and tablet characteristics of silicone adhesive matrix tablets.

scientific article

Sustained release micellar carrier systems for iontophoretic transport of dexamethasone across human sclera ⬇️

scientific article published on January 27, 2012

Time-dependent electrical properties of human nail upon hydration in vivo.

scientific article

Transepidermal water loss and skin conductance as barrier integrity tests.

scientific article published on 23 April 2018

Transport Behavior of Hairless Mouse Skin During Constant Current DC Iontophoresis I: Baseline Studies ⬇️

scientific article published on January 21, 2011

Transport behavior of hairless mouse skin during constant current DC iontophoresis, part 2: iontophoresis of nonionic molecules with cotransport of polystyrene sulfonate oligomers

scientific article published on 31 March 2011

Transscleral iontophoretic and intravitreal delivery of a macromolecule: study of ocular distribution in vivo and postmortem with MRI.

scientific article published on November 2008

Transscleral passive and iontophoretic transport: theory and analysis.

scientific article

Understanding the formidable nail barrier: A review of the nail microstructure, composition and diseases

scientific article

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