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Dr Timothy Douglas

Senior Lecturer in Bio-Chemical Engineering, Lecturer in Bio-Chemical Engineering

  1. 2025
  2. Forthcoming

    Phytochemical studies of plant extracts enclosed in chitosan microparticles and the effect of phytoformulations on skin condition

    Walendziak, W., Rodríguez Villegas, N., Douglas, T. & Kozlowska, J., 24/04/2025, (Accepted/In press) In: European Polymer Journal.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  3. Published

    Physicochemical properties of freeze-dried bigel-based materials composed of sodium alginate/whey protein isolate hydrogel and ethylcellulose/sunflower oil oleogel

    Walendziak, W., Douglas, T. & Kozlowska, J., 14/04/2025, In: Biomacromolecules. 26, 4, p. 2344-2355 12 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  4. Published

    Synthesis of pH-sensitive ternary hydrogel with synergetic antibacterial response for the release of ampicillin sodium

    Andlib, H., Shafiq, M., Sabir, A., Jabeen, S. & Douglas, T., 28/02/2025, In: Journal of Drug Delivery Science and Technology. 104, 106462.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  5. 2024
  6. Published

    Preliminary in-vitro assessment of whey protein isolate hydrogel with cannabidiol as a potential hydrophobic oral drug delivery system for colorectal cancer therapy

    Baines, D., Wright, K. & Douglas, T., 24/11/2024, In: Polymers. 16, 23, 3273.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  7. Published

    Whey protein isolate as a substrate to design Calendula officinalis flower extract controlled-release materials for potential skin application

    Stachowiak-Trojanowska, N., Prus-Walendziak, W., Douglas, T. & Kozlowska, J., 11/05/2024, In: International Journal of Molecular Sciences. 25, 10, 5325.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  8. Published

    Whey protein isolate: a versatile dairy-derived hydrogel for bone and vascular tissue engineering and antimicrobial applications

    Douglas, T. E. L., 29/03/2024, In: Hemijska Industrija. 78, 1S, 11.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  9. Published

    Generation of pearl/Calcium phosphate composite particles and their integration into porous chitosan scaffolds for bone regeneration

    Li, Z., Rehman, I. U., Shepherd, R. & Douglas, T., 29/02/2024, In: Journal of Functional Biomaterials. 15, 3, 20 p., 55.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  10. 2023
  11. Published

    The enrichment of whey protein isolate hydrogels with Poly-γ-glutamic acid promotes the proliferation and osteogenic differentiation of pre-osteoblasts

    Baines, D., Platania, V., Tavernaraki, N., Parati, M., Wright, K., Radecka, I., Chatzinikolaidou, M. & Douglas, T., 23/12/2023, In: Gels. 10, 1, 18.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  12. Published

    The Enrichment of Whey Protein Isolate Hydrogels with Poly-γ-Glutamic Acid Promotes the Proliferation and Osteogenic Differentiation of Preosteoblasts

    Baines, D. K., Platania, V., Tavernaraki, N. N., Parati, M., Wright, K., Radecka, I., Chatzinikolaidou, M. & Douglas, T. E. L., 23/12/2023, In: Gels. 10, 1, p. 18

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  13. Published

    Endothelialization of Whey Protein Isolate-Based Scaffolds for Tissue Regeneration

    Genç, H., Friedrich, B., Alexiou, C., Pietryga, K., Cicha, I. & Douglas, T., 12/10/2023, In: Molecules. 28, 20, 7052.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  14. Published

    Whey protein isolate/calcium silicate hydrogels for bone tissue engineering applications – preliminary evaluation in vitro

    Ivory-Cousins, T., Nurzynska, A., Klimek, K., Baines, D., Truszkiewicz, W., Palka, K. & Douglas, T., 29/09/2023, In: Materials. 16, 19, 6484.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  15. Published

    The effect of chitosan on physicochemical properties of whey protein isolate scaffolds for tissue engineering applications

    Gawel, M., Domalik-Pyzik, P., Douglas, T., Reczyńska-Kolman, K., Pamula, E. & Pielichowska, K., 23/09/2023, In: Polymers. 15, 19, 3867.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  16. Published

    Dehydration analysis of poly-ethylene glycol hydrogels with terahertz imaging

    Baines, D., Bassu, G., Wright, K., Douglas, T., Degl'Innocenti, R., Laurati, M. & Lin, H., 3/08/2023, Technical Digest Series: Optica Sensing Congress 2023 (AIS, FTS, HISE, Sensors, ES). Optica Publishing Group, paper JW2A.3

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  17. Published

    Designing of Gradient Scaffolds and their Applications in Tissue Regeneration

    Pattnaik, A., Sanket, A. S., Pradhan, S., Sahoo, R., Das, S., Pany, S., Douglas, T., Dandela, R., Liu, Q., Rajadas, J., Pati, S., De Smedt, S., Braeckmans, K. & Samal, S. K., 31/05/2023, In: Biomaterials. 296, 34 p., 122078.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  18. Published

    Biosurfactants as foaming agents in calcium phosphate bone cements

    Cichon, E., Czechowska, J., Krok-Borkowicz, M., Allinson, S., Stepien, K., Smith, A., Pamula, E., Douglas, T. & Zima, A., 28/02/2023, In: Biomaterials Advances. 145, 14 p., 213273.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  19. 2022
  20. Published

    Could Curdlan/Whey Protein Isolate/Hydroxyapatite Biomaterials Be Considered as Promising Bone Scaffolds?—Fabrication, Characterization, and Evaluation of Cytocompatibility towards Osteoblast Cells In Vitro

    Klimek, K., Palka, K., Truszkiewicz, W., Douglas, T., Nurzynska, A. & Ginalska, G., 16/10/2022, In: Cells. 11, 20, 19 p., 3251.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  21. Published

    Newly crosslinked chitosan- and chitosan-pectin-based hydrogels with high antioxidant and potential anticancer activity

    Dziadek, M., Dziadek, K., Salagierski, S., Drozdowska, M., Serafim, A., Stancu, I.-C., Szatkowski, P., Kopec, A., Rajzer, I., Douglas, T. & Cholewa-Kowalska, K., 15/08/2022, In: Carbohydrate Polymers. 290, 12 p., 119486.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  22. Published

    WPI Hydrogels with a Prolonged Drug-Release Profile for Antimicrobial Therapy

    Plastun, V., Prikhozhdenko, E., Gusliakova, O., Raikova, S., Douglas, T., Sindeeva, O. & Mayorova, O., 4/06/2022, In: Pharmaceutics. 14, 6, 15 p., 1199.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  23. Published

    Biomimetic biphasic curdlan-based scaffold for osteochondral tissue engineering applications: Characterization and preliminary evaluation of mesenchymal stem cell response in vitro

    Klimek, K., Benko, A., Vandrovcová, M., Travnickova, M., Douglas, T., Tarczynska, M., Broz, A., Gaweda, K., Ginalska, G. & Bacakova, L., 30/04/2022, In: Biomaterials Advances. 135, 19 p., 212724.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  24. Published

    The influence of Ca/Mg ratio on autogelation of hydrogel biomaterials with bioceramic compounds

    Abalymov, A., Lengert, E., Van der Meeren, L., Saveleva, M., Ivanova, A., Douglas, T., Douglas, E. L., Skirtach, A. G., Volodkin, D. & Parakhonskiy, B. V., 28/02/2022, In: Materials Science and Engineering: C . 133, 10 p., 112632.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  25. Published

    Freeze-dried curdlan/whey protein isolate-based biomaterial as promising scaffold for matrix-associated autologous chondrocyte transplantation – A pilot in vitro study

    Klimek, K., Tarczynska, M., Truszkiewicz, W., Gaweda, K., Douglas, T. & Ginalska, G., 14/01/2022, In: Cells. 11, 2, 16 p., e282.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  26. 2021
  27. Published

    Complex Material and Surface Analysis of Anterolateral Distal Tibial Plate of 1.4441 Steel

    Hlinka, J., Dostalova, K., Dedkova, K. P., Madeja, R., Frydrysek, K., Koutecky, J., Sova, P. & Douglas, T., 27/12/2021, In: Metals. 12, 1, 14 p., e60.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  28. Published

    Heparin Enriched-WPI Coating on Ti6Al4V Increases Hydrophilicity and Improves Proliferation and Differentiation of Human Bone Marrow Stromal Cells

    Facchetti, D., Hempel, U., Martocq, L., Smith, A., Koptyug, A., Surmenev, R., Surmeneva, M. & Douglas, T., 23/12/2021, In: International Journal of Molecular Sciences. 23, 1, 12 p., e139.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  29. Published

    CIEKAWOŚĆ TO NAJWAŻNIEJSZY KLUCZ DO SUKCESU: Rozmowa z dr. Timothy Douglasem z Lancaster University o zamiłowaniu do zgłębiania wiedzy i trudnościach badacza w czasie pandemii

    Douglas, T., 15/12/2021, In: Inżynieria Materiałowa (Materials Engineering). 4-5

    Research output: Contribution to Journal/MagazineJournal article

  30. Published

    Functionalization of additive-manufactured Ti6Al4V scaffolds with poly(allylamine hydrochloride)/poly(styrene sulfonate) bilayer microcapsule system containing dexamethasone

    Chudinova, E., Koptyug, A., Mukhortova, Y., Pryadko, A., Volkova, A., Ivanov, A., Plotnikov, E., Khan, Y., Epple, M., Sokolova, V., Prymak, O., Douglas, T., Surmenev, R. & Surmeneva, M., 15/11/2021, In: Materials Chemistry and Physics. 273, 14 p., 125099.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  31. Published

    Phloroglucinol-enhanced whey protein isolate hydrogels with antimicrobial activity for tissue engineering

    Platania, V., Douglas, T., Zubko, M., Ward, D., Pietryga, K. & Chatzinikolaidou, M., 31/10/2021, In: Materials Science and Engineering: C . 129, 112412.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  32. Published

    Electron Beam-Treated Enzymatically Mineralized Gelatin Hydrogels for Bone Tissue Engineering

    Riedel, S., Ward, D., Kudlackova, R., Mazur, K., Bačáková, L., Kerns, J., Allinson, S., Ashton, L., Koniezcny, R., Mayr, S. & Douglas, T., 8/10/2021, In: Journal of Functional Biomaterials. 12, 4, p. 1-17 17 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  33. Published

    Amine-Rich Coatings to Potentially Promote Cell Adhesion, Proliferation and Differentiation, and Reduce Microbial Colonization: Strategies for Generation and Characterization

    Martocq, L. & Douglas, T., 18/08/2021, In: Coatings. 11, 8, 19 p., 983.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  34. Published

    Modification of heat-induced whey protein isolate hydrogel with highly bioactive glass particles results in promising biomaterial for bone tissue engineering

    Dziadek, M., Charuza, K., Kudlackova, R., Aveyard, J., D'Sa, R., Serafim, A., Stancu, I.-C., Iovu, H., Kerns, J., Allinson, S., Dziadek, K., Szatkowski, P., Cholewa-Kowalska, K., Bacakova, L., Pamula, E. & Douglas, T., 31/07/2021, In: Materials and Design. 205, 14 p., 109749.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  35. Published

    Investigations on the impact of the introduction of the Aloe vera into the hydrogel matrix on cytotoxic and hydrophilic properties of these systems considered as potential wound dressings

    Kudlacik-Kramarczyk, S., Drabczyk, A., Glab, M., Alves De Lima, D., Lin, H., Douglas, T., Kuciel, S., Zagorska, A. & Tyliszczak, B., 30/04/2021, In: Materials Science and Engineering: C . 123, 12 p., 111977.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  36. Published

    Composites Based on Hydroxyapatite and Whey Protein Isolate for Applications in Bone Regeneration

    Slota, D., Glab, M., Tyliszczak, B., Douglas, T., Rudnicka, K., Miernik, K., Urbaniak, M., Rusek-Wala, P. & Sobczak-Kupiec, A., 29/04/2021, In: Materials. 14, 9, 2317.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  37. Published

    Synthesis and characterization of polymer-based coatings modified with bioactive ceramic and bovine serum albumin

    Florkiewicz, W., Slota, D., Placek, A., Pluta, K., Tyliszczak, B., Douglas, T. & Sobczak-Kupiec, A., 30/03/2021, In: Journal of Functional Biomaterials. 12, 2, 16 p., 21.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  38. Published

    Surface functionalization of chitosan as a coating material for orthopaedic applications: A Comprehensive Review

    Kumari, S., Tiyyagura, H. R., Beeran Pottathara, Y., Kumar Sadasivuni, K., Ponnamma, D., Douglas, T., Skirtach, A. & Mohan, M. K., 1/03/2021, In: Carbohydrate Polymers. 255, 16 p., 117487.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  39. Published

    pH-sensitive dairy-derived hydrogels with a prolonged drug release profile for cancer treatment

    Mayorova, O., Jolly, B., Verkhovskii, R., Plastun, V., Sindeeva, O. & Douglas, T., 5/02/2021, In: Materials. 14, 4, 13 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  40. 2020
  41. Published

    Phenolic-Enriched Collagen Fibrillar Coatings on Titanium Alloy to Promote Osteogenic Differentiation and Reduce Inflammation

    Mieszkowska, A., Beaumont, H., Martocq, L., Koptyug, A., Surmeneva, M., Surmenev, R., Naderi, J., Douglas, T. & Gurzawska-Comis, K., 3/09/2020, In: International Journal of Molecular Sciences. 21, 17, 15 p., 6406.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  42. Published

    Dairy-inspired coatings for bone implants from whey protein isolate-derived self-assembled fibrils

    Rabe, R., Hempel, U., Martocq, L., Keppler, J. K., Aveyard, J. & Douglas, T., 3/08/2020, In: International Journal of Molecular Sciences. 21, 15, 7 p., 5544.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  43. Published

    Marine-inspired enzymatic mineralization of dairy-derived whey protein isolate (WPI) hydrogels for bone tissue regeneration

    Norris, K., Kocot, M., Tryba, A.-M., Chai, F., Talari, A., Ashton, L., Parakhonskiy, B., Samal, S. K., Blanchemain, N., Pamula, E. & Douglas, T., 2/06/2020, In: Marine Drugs . 18, 6, 13 p., 294.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  44. Published

    Enhancement of biomimetic enzymatic mineralization of gellan gum polysaccharide hydrogels by plant-derived gallotannins

    Douglas, T., Keppler, J. K., Vandrovcova, M., Plnencer, M., Beranova, J., Feuereisen, M., Parakhonskiy, B. V., Svenskaya, Y., Atkin, V., Ivanova, A., Ricquier , P., Balcaen, L., Vanhaecke, F., Schieber, A., Bacakova, L. & Skirtach, A. G., 27/03/2020, In: International Journal of Molecular Sciences. 21, 7, 18 p., 2315.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  45. Published

    Novel naturally derived whey protein isolate and aragonite biocomposite hydrogels have potential for bone regeneration

    Gupta, D., Kocot, M., Tryba, A.-M., Serafim, A., Stancu, I.-C., Jaegermann, Z., Pamula, E., Reilly, G. C. & Douglas, T., 1/03/2020, In: Materials and Design. 188, 11 p., 108408.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  46. Published

    Novel whey protein isolate-based highly porous scaffolds modified with therapeutic ion-releasing bioactive glasses

    Dziadek, M., Douglas, T., Dziadek, K., Zagrajczuk, B., Serafim, A., Stancu, I.-C. & Cholewa-Kowalska, K., 15/02/2020, In: Materials Letters. 261, 5 p., 127115.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  47. 2019
  48. Published

    Novel multicomponent organic-inorganic WPI/gelatin/CaP hydrogel composites for bone tissue engineering

    Dziadek, M., Kudlackova, R., Zima, A., Slosarczyk, A., Ziabka, M., Jelen, P., Shkarina, S., Cecilia, A., Zuber, M., Surmeneva, M., Surmenev, R., Bačáková, L., Cholewa-Kowalska, K. & Douglas, T., 30/11/2019, In: Journal of Biomedical Materials Research Part A. 107, 11, p. 2479-2491 13 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  49. Published

    Phenolic plant extract enrichment of enzymatically mineralized hydrogels

    Douglas, T., Lopez-Heredia, M., Pulczynska, A., Łapa, A., Pietryga, K., Schaubroeck, D., Santos, S., Pais, A., Brackman, G., De Schamphelaere, K., Samal, S. K., Keppler, J. K., Bauer, J., Chai, F., Blanchemain, N., Coenye, T., Pamula, E. & Skirtach, A. G., 1/10/2019, In: Engineering of Biomaterials (Inzyneria Biomaterialow). 22, 149, p. 2-9 8 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  50. Published

    The mineralization effect on chitosan hydrogel structure containing collagen and alkaline phosphatase

    Skwarczynska, A. L., Binias, D., Maniukiewicz, W., Modrzejewska, Z. & Douglas, T. E. L., 5/07/2019, In: Journal of Molecular Structure. 1187, p. 86-97 12 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  51. Published

    Electrospun polycaprolactone membranes with Zn-doped bioglass for nasal tissues treatment

    Rajzer, I., Dziadek, M., Kurowska, A., Cholewa-Kowalska, K., Ziabka, M., Menaszek, E. & Douglas, T., 1/07/2019, In: Journal of Materials Science: Materials in Medicine. 30, 11 p., 80.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  52. Published

    Whey protein complexes with green tea polyphenols: antimicrobial, osteoblast-stimulatory and antioxidant activities

    Carson, M., Keppler, J. K., Brackman, G., Dawood, D., Vandrovcová, M., El-Sayed, K. F., Coenye, T., Clarke, S., Skirtach, A. G. & Douglas, T. E. L., 1/05/2019, In: cells tissues organs. 206, 1-2, p. 106-117 12 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  53. Published

    Hierarchy of hybrid materials – the place of inorganics-in-organics in it, their composition and applications

    Saveleva, M., Eftekhari, K., Abalymov, A., Douglas, T. E. L., Volodkin, D., Parakhonskiy, B. V. & Skirtach, A. G., 4/04/2019, In: Frontiers in Chemistry. 7, 21 p., 179.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  54. Published

    Dissolved organic carbon and biodegradable dissolved organic carbon determination in river water of the Strug Basin

    Piech, A., Trzyna, K., Skwarczynska-Wojsa, A. L. & Douglas, T., 31/03/2019, In: JOURNAL OF CIVIL ENGINEERING, ENVIRONMENT AND ARCHITECTURE. 36, 1, p. 27-35 9 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  55. Published

    Pectin-bioactive glass self-gelling, injectable composites with high antibacterial activity

    Douglas, T. E. L., Dziadek, M., Schietse, J., Boone, M., Declercq, H., Coenye, T., Vanhoorne, V., Vervaet, C., Balcaen, L., Buchweitz, M., Vanhaecke, F., Van Assche, F., Cholewa-Kowalska, K. & Skirtach, A. G., 1/02/2019, In: Carbohydrate Polymers. 205, p. 427-436 10 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  56. Published

    Marine Polysaccharide-Collagen Coatings on Ti6Al4V Alloy Formed by Self-Assembly

    Norris, K., Mishukova, O., Zykwinska, A., Colliec-Jouault, S., Sinquin, C., Koptioug , A., Cuenot, S., Kerns, J. G., Surmeneva, M., Surmenev, R. & Douglas, T. E. L., 19/01/2019, In: Micromachines. 10, 1, 10 p., 68.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  57. 2018
  58. Published

    Effect of low-temperature plasma treatment of electrospun polycaprolactone fibrous scaffolds on calcium carbonate mineralisation

    Ivanova, A., Syromotina, D., Shkarina, S., Shkarin, R., Cecilia, A., Weinhardt, V., Baumbach, T., Saveleva, M., Gorin, D., Douglas, T. E. L., Parakhonskiy, B., Skirtach, A. G., Cools, P., De Geyter, N., Morent, R., Oehr, C., Surmeneva, M. & Surmenev, R., 22/11/2018, In: RSC Advances. 8, 68, p. 39106-39114 9 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

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