All Stories

  1. Technology update: dissolvable microneedle patches for vaccine delivery

    Article • Medical Devices Evidence and Research, September 2019, Taylor & Francis

    Dr Ana Sara Cordeiro, Professor Ryan F Donnelly

  2. Dissolving microneedles for intradermal vaccination: manufacture, formulation, and stakeholder considerations

    Article • Expert Opinion on Drug Delivery, September 2018, Taylor & Francis

    Professor Ryan F Donnelly

  3. Microneedle arrays for vaccine delivery: the possibilities, challenges and use of nanoparticles as a combinatorial approach for enhanced vaccine immunogenicity

    Article • Expert Opinion on Drug Delivery, August 2018, Taylor & Francis

    Professor Ryan F Donnelly, Dr Ana Sara Cordeiro

  4. How can microneedles overcome challenges facing transdermal drug delivery?

    Article • Therapeutic Delivery, August 2017, Future Science

    Professor Ryan F Donnelly

  5. Dissolving microneedles: safety considerations and future perspectives

    Article • Therapeutic Delivery, May 2016, Future Science

    Professor Ryan F Donnelly

  6. Dissolving Microneedle Delivery of Nanoparticle-Encapsulated Antigen Elicits Efficient Cross-Priming and Th1 Immune Responses by Murine Langerhans Cells

    Article • Journal of Investigative Dermatology, February 2015, Elsevier

    Professor Ryan F Donnelly, Prof. Ultan F Power

  7. Antimicrobial efficacy of tobramycin polymeric nanoparticles for Pseudomonas aeruginosa infections in cystic fibrosis: Formulation, characterisation and functionalisation with dornase alfa (DNase)

    Article • Journal of Controlled Release, January 2015, Elsevier

    Professor Ryan F Donnelly

  8. Potential of microneedles in enhancing delivery of photosensitising agents for photodynamic therapy

    Article • Photodiagnosis and Photodynamic Therapy, December 2014, Elsevier

    Professor Ryan F Donnelly

  9. Considerations in the sterile manufacture of polymeric microneedle arrays

    Article • Drug Delivery and Translational Research, November 2014, Springer Science + Business Media

    Professor Ryan F Donnelly

  10. Hydrogel-Forming Microneedles Prepared from “Super Swelling” Polymers Combined with Lyophilised Wafers for Transdermal Drug Delivery

    Article • PLoS ONE, October 2014, PLOS

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  11. A proposed model membrane and test method for microneedle insertion studies

    Article • International Journal of Pharmaceutics, September 2014, Elsevier

    Professor Ryan F Donnelly

  12. Development and characterization of self-assembling nanoparticles using a bio-inspired amphipathic peptide for gene delivery

    Article • Journal of Controlled Release, September 2014, Elsevier

    Professor Ryan F Donnelly

  13. Preaggregated Ag Nanoparticles in Dry Swellable Gel Films for Off-the-Shelf Surface-Enhanced Raman Spectroscopy

    Article • Analytical Chemistry, August 2014, American Chemical Society (ACS)

    Professor Ryan F Donnelly

  14. The role of microneedles for drug and vaccine delivery

    Article • Expert Opinion on Drug Delivery, July 2014, Informa Healthcare

    Professor Ryan F Donnelly

  15. Patient safety and beyond: what should we expect from microneedle arrays in the transdermal delivery arena?

    Article • Therapeutic Delivery, June 2014, Future Science

    Professor Ryan F Donnelly

  16. Hydrogel-Forming Microneedles Increase in Volume During Swelling in Skin, but Skin Barrier Function Recovery is Unaffected

    Article • Journal of Pharmaceutical Sciences, May 2014, Elsevier

    Professor Ryan F Donnelly

  17. Design and physicochemical characterisation of novel dissolving polymeric microneedle arrays for transdermal delivery of high dose, low molecular weight drugs

    Article • Journal of Controlled Release, April 2014, Elsevier

    Professor Ryan F Donnelly

  18. Laser-engineered dissolving microneedle arrays for protein delivery: potential for enhanced intradermal vaccination

    Article • Journal of Pharmacy and Pharmacology, March 2014, Oxford University Press (OUP)

    Professor Ryan F Donnelly

  19. Hydrogel-Forming Microneedle Arrays Can Be Effectively Inserted in Skin by Self-Application: A Pilot Study Centred on Pharmacist Intervention and a Patient Information Leaflet

    Article • Pharmaceutical Research, February 2014, Springer Science + Business Media

    Professor Ryan F Donnelly

  20. Microneedle/nanoencapsulation-mediated transdermal delivery: Mechanistic insights

    Article • European Journal of Pharmaceutics and Biopharmaceutics, February 2014, Elsevier

    Professor Ryan F Donnelly

  21. A ratiometric fluorescent hydrogel sensor for zinc(ii) based on a two fluorophore approach

    Article • New Journal of Chemistry, January 2014, Royal Society of Chemistry

    Professor Ryan F Donnelly

  22. Microneedle-Iontophoresis Combinations for Enhanced Transdermal Drug Delivery

    Article • January 2014, Springer Science + Business Media

    Professor Ryan F Donnelly

  23. Hydrogel-Forming and Dissolving Microneedles for Enhanced Delivery of Photosensitizers and Precursors

    Article • Photochemistry and Photobiology, December 2013, Wiley

    Professor Ryan F Donnelly

  24. Microneedle-Mediated Minimally Invasive Patient Monitoring

    Article • Therapeutic Drug Monitoring, December 2013, Wolters Kluwer Health

    Professor Ryan F Donnelly

  25. Microneedles for intradermal and transdermal drug delivery

    Article • European Journal of Pharmaceutical Sciences, December 2013, Elsevier

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  26. Sadness, identity, and plastic in over-shopping: The interplay of materialism, poor credit management, and emotional buying motives in predicting compulsive buying

    Article • Journal of Economic Psychology, December 2013, Elsevier

    Professor Ryan F Donnelly

  27. Drug Delivery Strategies for Photodynamic Therapy

    Article • September 2013, Taylor & Francis

    Professor Ryan F Donnelly

  28. Vaccine Delivery Using Microneedles

    Article • September 2013, Springer Science + Business Media

    Professor Ryan F Donnelly

  29. Hydrogel-forming microneedle arrays exhibit antimicrobial properties: Potential for enhanced patient safety

    Article • International Journal of Pharmaceutics, July 2013, Elsevier

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  30. Strategies for enhanced peptide and protein delivery

    Article • Therapeutic Delivery, May 2013, Future Science

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  31. Influence of Array Interspacing on the Force Required for Successful Microneedle Skin Penetration: Theoretical and Practical Approaches

    Article • Journal of Pharmaceutical Sciences, April 2013, Elsevier

    Professor Ryan F Donnelly, Dr Diganta B Das

  32. Skin Dendritic Cell Targeting via Microneedle Arrays Laden with Antigen-Encapsulated Poly- d , l -lactide- co -Glycolide Nanoparticles Induces Efficient Antitumor and Antiviral Immune Responses

    Article • ACS Nano, March 2013, American Chemical Society (ACS)

    Professor Ryan F Donnelly, Prof. Ultan F Power

  33. Enhanced Antitumor Activity of the Photosensitizer meso -Tetra( N -methyl-4-pyridyl) Porphine Tetra Tosylate through Encapsulation in Antibody-Targeted Chitosan/Alginate Nanoparticles

    Article • Biomacromolecules, February 2013, American Chemical Society (ACS)

    Professor Ryan F Donnelly

  34. Bioadhesive Drug Delivery Systems

    Article • January 2013, Taylor & Francis

    Professor Ryan F Donnelly

  35. Fast-drying multi-laminate bioadhesive films for transdermal and topical drug delivery

    Article • Drug Development and Industrial Pharmacy, November 2012, Taylor & Francis

    Professor Ryan F Donnelly

  36. Flux of ionic dyes across microneedle-treated skin: Effect of molecular characteristics

    Article • International Journal of Pharmaceutics, November 2012, Elsevier

    Professor Ryan F Donnelly

  37. Laser-engineered dissolving microneedles for active transdermal delivery of nadroparin calcium

    Article • European Journal of Pharmaceutics and Biopharmaceutics, October 2012, Elsevier

    Professor Ryan F Donnelly

  38. Microneedle-mediated transdermal bacteriophage delivery

    Article • European Journal of Pharmaceutical Sciences, September 2012, Elsevier

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  39. Electrically-responsive anti-adherent hydrogels for photodynamic antimicrobial chemotherapy

    Article • Journal of Photochemistry and Photobiology B Biology, September 2012, Elsevier

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  40. Microneedle mediated intradermal delivery of adjuvanted recombinant HIV-1 CN54gp140 effectively primes mucosal boost inoculations

    Article • Journal of Controlled Release, September 2012, Elsevier

    Professor Ryan F Donnelly

  41. Influence of skin model on in vitro performance of drug-loaded soluble microneedle arrays

    Article • International Journal of Pharmaceutics, September 2012, Elsevier

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  42. Hydrogel-Forming Microneedle Arrays for Enhanced Transdermal Drug Delivery

    Article • Advanced Functional Materials, July 2012, Wiley

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  43. Effect of microneedle treatment on the skin permeation of a nanoencapsulated dye

    Article • Journal of Pharmacy and Pharmacology, July 2012, Oxford University Press (OUP)

    Professor Ryan F Donnelly

  44. Synergistic phage-antibiotic combinations for the control of Escherichia coli biofilms in vitro

    Article • FEMS Immunology & Medical Microbiology, May 2012, Oxford University Press (OUP)

    Professor Ryan F Donnelly, Professor Fabio Monzani

  45. Microneedle-mediated vaccine delivery: Harnessing cutaneous immunobiology to improve efficacy

    Article • Expert Opinion on Drug Delivery, April 2012, Informa Healthcare

    Professor Ryan F Donnelly

  46. Dissolving polymeric microneedle arrays for electrically assisted transdermal drug delivery

    Article • Journal of Controlled Release, April 2012, Elsevier

    Professor Ryan F Donnelly

  47. Microneedle-Mediated Transdermal and Intradermal Drug Delivery

    Article • February 2012, Wiley

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  48. Physical characterisation and component release of poly(vinyl alcohol)–tetrahydroxyborate hydrogels and their applicability as potential topical drug delivery systems

    Article • International Journal of Pharmaceutics, February 2012, Elsevier

    Professor Ryan F Donnelly

  49. Influence of a pore-forming agent on swelling, network parameters, and permeability of poly(ethylene glycol)-crosslinked poly(methyl vinyl ether-co-maleic acid) hydrogels: Application in transdermal delivery systems

    Article • Journal of Applied Polymer Science, January 2012, Wiley

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  50. Corrigendum to “Dried blood spot assay for estimation of metronidazole concentrations in rats and its application in single animal drug pharmacokinetic study” [J. Chromatogr. B 879 (2011) 1713]

    Article • Journal of Chromatography B, September 2011, Elsevier

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  51. The potential for human exposure, direct and indirect, to the suspected carcinogenic triphenylmethane dye Brilliant Green from green paper towels

    Article • Food and Chemical Toxicology, August 2011, Elsevier

    Professor Ryan F Donnelly

  52. Recent advances in bacteriophage therapy: how delivery routes, formulation, concentration and timing influence the success of phage therapy

    Article • Journal of Pharmacy and Pharmacology, July 2011, Oxford University Press (OUP)

    Professor Ryan F Donnelly

  53. Microneedle arrays as medical devices for enhanced transdermal drug delivery

    Article • Expert Review of Medical Devices, July 2011, Taylor & Francis

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  54. Dried blood spot assay for estimation of metronidazole concentrations in rats and its application in single animal drug pharmacokinetic study

    Article • Journal of Chromatography B, June 2011, Elsevier

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  55. Laser-Engineered Dissolving Microneedle Arrays for Transdermal Macromolecular Drug Delivery

    Article • Pharmaceutical Research, March 2011, Springer Science + Business Media

    Professor Ryan F Donnelly

  56. Electrically enhanced solute permeation across poly(ethylene glycol)–crosslinked poly(methyl vinyl ether-co-maleic acid) hydrogels: Effect of hydrogel crosslink density and ionic conductivity

    Article • International Journal of Pharmaceutics, March 2011, Elsevier

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  57. Drug and light delivery strategies for photodynamic antimicrobial chemotherapy (PACT) of pulmonary pathogens: A pilot study

    Article • Photodiagnosis and Photodynamic Therapy, March 2011, Elsevier

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  58. Review of Patents on Microneedle Applicators

    Article • Recent Patents on Drug Delivery & Formulation, January 2011, Bentham Science Publishers

    Professor Ryan F Donnelly

  59. Sustained release of proteins from a modified vaginal ring device

    Article • European Journal of Pharmaceutics and Biopharmaceutics, January 2011, Elsevier

    Professor Ryan F Donnelly

  60. Microneedle-mediated intradermal nanoparticle delivery: Potential for enhanced local administration of hydrophobic pre-formed photosensitisers

    Article • Photodiagnosis and Photodynamic Therapy, December 2010, Elsevier

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  61. Optical coherence tomography is a valuable tool in the study of the effects of microneedle geometry on skin penetration characteristics and in-skin dissolution

    Article • Journal of Controlled Release, November 2010, Elsevier

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  62. Effects of microneedle length, density, insertion time and multiple applications on human skin barrier function: Assessments by transepidermal water loss

    Article • Toxicology in Vitro, October 2010, Elsevier

    Professor Ryan F Donnelly

  63. Novel patch-based systems for the localised delivery of ALA-esters

    Article • Journal of Photochemistry and Photobiology B Biology, October 2010, Elsevier

    Professor Ryan F Donnelly

  64. Hexyl Aminolaevulinate Is a More Effective Topical Photosensitiser Precursor than Methyl Aminolaevulinate and 5-Aminolaevulinic Acids When Applied in Equimolar Doses

    Article • Journal of Pharmaceutical Sciences, August 2010, Elsevier

    Professor Ryan F Donnelly

  65. Microneedle Pre-treatment of Human Skin Improves 5-Aminolevulininc Acid (ALA)- and 5-Aminolevulinic Acid Methyl Ester (MAL)-Induced PpIX Production for Topical Photodynamic Therapy Without Increase in Pain or Erythema

    Article • Pharmaceutical Research, July 2010, Springer Science + Business Media

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  66. Design, Optimization and Characterisation of Polymeric Microneedle Arrays Prepared by a Novel Laser-Based Micromoulding Technique

    Article • Pharmaceutical Research, May 2010, Springer Science + Business Media

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  67. Effect of sub-lethal challenge with Photodynamic Antimicrobial Chemotherapy (PACT) on the antibiotic susceptibility of clinical bacterial isolates

    Article • Journal of Photochemistry and Photobiology B Biology, April 2010, Elsevier

    Professor Ryan F Donnelly

  68. Microneedle-based drug delivery systems: Microfabrication, drug delivery, and safety

    Article • Drug Delivery, March 2010, Taylor & Francis

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  69. Microporation Techniques for Enhanced Delivery of Therapeutic Agents

    Article • Recent Patents on Drug Delivery & Formulation, January 2010, Bentham Science Publishers

    Professor Ryan F Donnelly

  70. Microneedle Arrays Allow Lower Microbial Penetration Than Hypodermic Needles In Vitro

    Article • Pharmaceutical Research, September 2009, Springer Science + Business Media

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  71. Aminolevulinic acid-loaded Witepsol microparticles manufactured using a spray congealing procedure: implications for topical photodynamic therapy

    Article • Journal of Pharmacy and Pharmacology, September 2009, Oxford University Press (OUP)

    Professor Ryan F Donnelly

  72. Delivery of Methylene Blue and meso-tetra (N-methyl-4-pyridyl) porphine tetra tosylate from cross-linked poly(vinyl alcohol) hydrogels: A potential means of photodynamic therapy of infected wounds

    Article • Journal of Photochemistry and Photobiology B Biology, September 2009, Elsevier

    Professor Ryan F Donnelly

  73. Aminolevulinic acid-loaded Witepsol microparticles manufactured using a spray congealing procedure: implications for topical photodynamic therapy

    Article • Journal of Pharmacy and Pharmacology, September 2009, Wiley

    Professor Ryan F Donnelly

  74. Practical Considerations in the Pharmaceutical Analysis of Methyl and Hexyl Ester Derivatives of 5-Aminolevulinic Acid

    Article • The Open Analytical Chemistry Journal, August 2009, Bentham Science Publishers

    Professor Ryan F Donnelly

  75. Designing photosensitizers for photodynamic therapy: strategies, challenges and promising developments

    Article • Future Medicinal Chemistry, July 2009, Future Science

    Professor Ryan F Donnelly

  76. Physicochemical characterization of poly(ethylene glycol) plasticized poly(methyl vinyl ether-co-maleic acid) films

    Article • Journal of Applied Polymer Science, June 2009, Wiley

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  77. Processing difficulties and instability of carbohydrate microneedle arrays

    Article • Drug Development and Industrial Pharmacy, May 2009, Taylor & Francis

    Professor Ryan F Donnelly

  78. Drug delivery strategies for photodynamic antimicrobial chemotherapy: From benchtop to clinical practice

    Article • Journal of Photochemistry and Photobiology B Biology, May 2009, Elsevier

    Professor Ryan F Donnelly

  79. Response of vulval lichen sclerosus and squamous hyperplasia to photodynamic treatment using sustained topical delivery of aminolevulinic acid from a novel bioadhesive patch system

    Article • Photodermatology Photoimmunology & Photomedicine, April 2009, Wiley

    Professor Ryan F Donnelly

  80. Investigation of swelling and network parameters of poly(ethylene glycol)-crosslinked poly(methyl vinyl ether-co-maleic acid) hydrogels

    Article • European Polymer Journal, April 2009, Elsevier

    Professor Ryan F Donnelly, Dr Raghu Raj Singh Thakur

  81. Influence of formulation factors on PpIX production and photodynamic action of novel ALA-loaded microparticles

    Article • Biopharmaceutics & Drug Disposition, March 2009, Wiley

    Professor Ryan F Donnelly

  82. Development and validation of procedures for assessment of competency of non-pharmacists in extemporaneous dispensing

    Article • International Journal of Pharmacy Practice, February 2009, Oxford University Press (OUP)

    Professor Ryan F Donnelly

  83. Development and validation of procedures for assessment of competency of non-pharmacists in extemporaneous dispensing

    Article • International Journal of Pharmacy Practice, February 2009, Oxford University Press (OUP)

    Professor Ryan F Donnelly

  84. Drug Delivery Systems for Photodynamic Therapy

    Article • Recent Patents on Drug Delivery & Formulation, January 2009, Bentham Science Publishers

    Professor Ryan F Donnelly

  85. Microneedle Arrays Permit Enhanced Intradermal Delivery of a Preformed Photosensitizer

    Article • Photochemistry and Photobiology, January 2009, Wiley

    Professor Ryan F Donnelly

  86. Enhanced surface attachment of protein-type targeting ligands to poly(lactide- co -glycolide) nanoparticles using variable expression of polymeric acid functionality

    Article • Journal of Biomedical Materials Research Part A, December 2008, Wiley

    Professor Ryan F Donnelly

  87. Photosensitiser delivery for photodynamic therapy. Part 2: systemic carrier platforms

    Article • Expert Opinion on Drug Delivery, November 2008, Informa Healthcare

    Professor Ryan F Donnelly

  88. Cover story

    Article • Journal of Controlled Release, August 2008, Elsevier

    Professor Ryan F Donnelly

  89. Microneedle-mediated intradermal delivery of 5-aminolevulinic acid: Potential for enhanced topical photodynamic therapy

    Article • Journal of Controlled Release, August 2008, Elsevier

    Professor Ryan F Donnelly

  90. Aminolaevulinic acid diffusion characteristics in ‘in vitro’ normal human skin and actinic keratosis: implications for topical photodynamic therapy

    Article • Photodermatology Photoimmunology & Photomedicine, August 2008, Wiley

    Professor Ryan F Donnelly

  91. Photosensitiser delivery for photodynamic therapy. Part 1: Topical carrier platforms

    Article • Expert Opinion on Drug Delivery, July 2008, Informa Healthcare

    Professor Ryan F Donnelly

  92. Antifungal photodynamic therapy

    Article • Microbiological Research, January 2008, Elsevier

    Professor Ryan F Donnelly

  93. Comparison of a novel spray congealing procedure with emulsion-based methods for the micro-encapsulation of water-soluble drugs in low melting point triglycerides

    Article • Journal of Microencapsulation, January 2008, Taylor & Francis

    Professor Ryan F Donnelly

  94. Influence of solution viscosity and injection protocol on distribution patterns of jet injectors: Application to photodynamic tumour targeting

    Article • Journal of Photochemistry and Photobiology B Biology, December 2007, Elsevier

    Professor Ryan F Donnelly

  95. Microstructured Devices for Transdermal Drug Delivery and Minimally-Invasive Patient Monitoring

    Article • Recent Patents on Drug Delivery & Formulation, November 2007, Bentham Science Publishers

    Professor Ryan F Donnelly

  96. Immunocolloidal Targeting of the Endocytotic Siglec-7 Receptor Using Peripheral Attachment of Siglec-7 Antibodies to Poly(Lactide-co-Glycolide) Nanoparticles

    Article • Pharmaceutical Research, August 2007, Springer Science + Business Media

    Professor Ryan F Donnelly

  97. Autoradiographic and Scintillation Analysis of 5-Aminolevulinic Acid Permeation Through Epithelialised Tissue: Implications for Topical Photodynamic Therapy of Superficial Gynaecological Neoplasias

    Article • Pharmaceutical Research, July 2007, Springer Science + Business Media

    Professor Ryan F Donnelly

  98. Drug Delivery of Aminolevulinic Acid from Topical Formulations Intended for Photodynamic Therapy¶

    Article • Photochemistry and Photobiology, April 2007, Wiley

    Professor Ryan F Donnelly

  99. Delivery of photosensitisers and light through mucus: Investigations into the potential use of photodynamic therapy for treatment of Pseudomonas aeruginosa cystic fibrosis pulmonary infection

    Article • Journal of Controlled Release, February 2007, Elsevier

    Professor Ryan F Donnelly

  100. Attitudes of pharmacy students and community pharmacists to numeracy

    Article • Pharmacy Education, January 2007, Taylor & Francis

    Professor Ryan F Donnelly

  101. Potential of photodynamic therapy in treatment of fungal infections of the mouth. Design and characterisation of a mucoadhesive patch containing toluidine blue O

    Article • Journal of Photochemistry and Photobiology B Biology, January 2007, Elsevier

    Professor Ryan F Donnelly

  102. Innovative Drug Delivery Strategies for Topical Photodynamic Therapy using Porphyrin Precursors

    Article • Journal of Environmental Pathology Toxicology and Oncology, January 2007, Begell House

    Professor Ryan F Donnelly

  103. Formulation and Characterization of Poly(ethylene Glycol)-Based, 5-Aminolevulinic Acid-Loaded Solid-Dosage Forms Intended for Photodynamic and Photodiagnostic Methodologies in the Colorectal Region

    Article • Journal of Environmental Pathology Toxicology and Oncology, January 2007, Begell House

    Professor Ryan F Donnelly

  104. Influence of formulation factors on methyl-ALA-induced protoporphyrin IX accumulation in vivo

    Article • Photodiagnosis and Photodynamic Therapy, September 2006, Elsevier

    Professor Ryan F Donnelly

  105. In vitro phototoxicity of 5-aminolevulinic acid and its methyl ester and the influence of barrier properties on their release from a bioadhesive patch

    Article • European Journal of Pharmaceutics and Biopharmaceutics, July 2006, Elsevier

    Professor Ryan F Donnelly

  106. Topical Bioadhesive Patch Systems Enhance Selectivity of Protoporphyrin IX Accumulation

    Article • Photochemistry and Photobiology, January 2006, Wiley

    Professor Ryan F Donnelly

  107. Design and physicochemical characterisation of a bioadhesive patch for dose-controlled topical delivery of imiquimod

    Article • International Journal of Pharmaceutics, January 2006, Elsevier

    Professor Ryan F Donnelly

  108. Pharmaceutical analysis of 5-aminolevulinic acid in solution and in tissues

    Article • Journal of Photochemistry and Photobiology B Biology, January 2006, Elsevier

    Professor Ryan F Donnelly

  109. Celecoxib-loaded poly(D,L-lactide-co-glycolide) nanoparticles prepared using a novel and controllable combination of diffusion and emulsification steps as part of the salting-out procedure

    Article • Journal of Microencapsulation, January 2006, Taylor & Francis

    Professor Ryan F Donnelly

  110. Stability of 5-aminolevulinic acid in novel non-aqueous gel and patch-type systems intended for topical application

    Article • Journal of Pharmaceutical Sciences, August 2005, Elsevier

    Professor Ryan F Donnelly

  111. Evaluation of a water-soluble bioadhesive patch for photodynamic therapy of vulval lesions

    Article • International Journal of Pharmaceutics, April 2005, Elsevier

    Professor Ryan F Donnelly

  112. Bioadhesive patch-based delivery of 5-aminolevulinic acid to the nail for photodynamic therapy of onychomycosis

    Article • Journal of Controlled Release, March 2005, Elsevier

    Professor Ryan F Donnelly

  113. Drug Delivery of Aminolevulinic acid from Topical Formulations Intended for Photodynamic Therapy

    Article • Photochemistry and Photobiology, January 2005, Wiley

    Professor Ryan F Donnelly

  114. Drug Delivery of Aminolevulinic Acid from Topical Formulations Intended for Photodynamic Therapy¶

    Article • Photochemistry and Photobiology, January 2005, Wiley

    Professor Ryan F Donnelly

  115. Analysis of pyrazine 2,5-dipropionic acid in 5-aminolevulinic acid-loaded urological and topical delivery vehicles: methodology and assay validation

    Article • Journal of Pharmaceutical and Biomedical Analysis, January 2005, Elsevier

    Professor Ryan F Donnelly

  116. Phototoxicity of 5-Aminolevulinic Acid in the HeLa Cell Line as an Indicative Measure of Photodynamic Effect After Topical Administration to Gynecological Lesions of Intraepithelial Form

    Article • Pharmaceutical Research, October 2004, Springer Science + Business Media

    Professor Ryan F Donnelly

  117. Evaluation of the penetration of 5-aminolevulinic acid through basal cell carcinoma: a pilot study

    Article • Experimental Dermatology, July 2004, Wiley

    Professor Ryan F Donnelly

  118. Bioadhesive, non-drug-loaded nanoparticles as modulators of candidal adherence to buccal epithelial cells: a potentially novel prophylaxis for candidosis

    Article • Biomaterials, May 2004, Elsevier

    Professor Ryan F Donnelly

  119. Influence of plasticizer type and storage conditions on properties of poly(methyl vinyl ether-co-maleic anhydride) bioadhesive films

    Article • Journal of Applied Polymer Science, January 2003, Wiley

    Professor Ryan F Donnelly