Professor Ipsita Roy

PhD, MSc, BSc

School of Chemical, Materials and Biological Engineering

Professor of Biomaterials

Deputy School Director of Research and Innovation

CDT Co-Director Advanced Biomedical Materials

Professor Ipsita Roy
Profile picture of Professor Ipsita Roy
i.roy@sheffield.ac.uk
+44 114 222 5962

Full contact details

Professor Ipsita Roy
School of Chemical, Materials and Biological Engineering
Sir Robert Hadfield Building
Mappin Street
91直播
S1 3JD
Profile

Previously to joining the Department of Material Science and Engineering as Professor of Biomaterials, I was Professor at the School of Life Sciences, University of Westminster, London. I am also Visiting Professor at the National Heart and Lung Institute, Faculty of Medicine, Imperial College London.

I was awarded the prestigious Inlaks Scholarship and the Overseas Research Students Award to study for my PhD at the University of Cambridge. During my time at Cambridge, I was awarded the Churchill College Scholarship, the Lundgren Scholarship, Leche Trust Scholarship and the Cambridge University Philosophical Society Fellowship Award.

My PhD at the Department of Biochemistry was on a B12-dependent enzyme, methylmalonyl-CoA mutase. My postdoctoral work was at the University of Minnesota, USA, at the Bioprocess Technology Institute, where I worked on fatty acid biosynthesis.

Subsequently, I taught at the Indian Institute of Technology, India, for four years as an Assistant Professor. During this time I worked actively on the production of biodegradable polymers from Streptomyces.

I was at the University of Westminster from 2000 until August 2019, where I was the Research Director of the School of Life Sciences and led the Applied Biotechnology Research Group.

I have published over 100 papers in high 鈥業mpact Factor鈥 journals such as Biomaterials, Biomacromolecules, Journal of Royal Society Interface, Acta Biomaterialia and ACS Applied Materials Interfaces, and have presented my work at numerous international conferences.

Research interests

Natural Polymers of bacterial origin and their use in medical and environmentally friendly applications.

Her group is currently focussed on the production of novel Polyhydroxyalkanoates (PHAs), a group of FDA-approved natural polymers and their characterisation. She has pioneered the production of PHAs from Gram positive bacteria which lack immunogenic properties and hence are excellent materials for medical applications. Her group is involved in the application of PHAs in the area of hard tissue engineering, soft tissue engineering, wound healing, drug delivery and medical device development. She has also initiated work with bacterial cellulose and 纬-polyglutamic acid, as natural polymers for biomedical applications. PHAs are also environmentally friendly polymers that are biodegradable both in the soil and in the sea. She has recently initiated work related to this aspect of PHAs.

Her work has been funded by the EPSRC, BHF, EU, DuPont, 3D BIONET (MRC), CYCLOPS (EPSRC) and WESTFOCUS, London. Professor Roy has been the scientific coordinator of two large EU projects REBIOSTENT, worth 4.9 million Euros with 14 consortium members and HYMEDPOLY, worth 3.5 million Euros with 12 consortium members. She was also the work package leader of another large EU FP7 project, NEURIMP, worth 4.4 million Euros with 8 consortium members.

Currently, she is work package leader in the H2020: BBI/JU project POLYBIOSKIN worth 3 million Euros with 12 consortium members. All four projects involve the use of PHAs for medical applications, drug eluting biodegradable stents, nerve guidance conduits, antibacterial polymers and wound healing. She is co-PI in the BHF funded Cardiovascular Regenerative Medicine Centre led by Imperial College London. She has received EPSRC funding for the development of smart wound healing patches (CYCLOPS) and drug eluting biodegradable stents.

She was awarded the ICURe, Innovation to Commercialisation, grant worth 拢34,905 from Innovate UK for exploring the commercial potential of Biobased Plastics for Medical Applications. She has an ongoing UKERI project on the development of a 3D disease model for cancer. She has been awarded a H2020: BBI/JU grant, ECOAT, where for the first time she will be exploring the green and environmentally friendly aspect of the PHAs and bacterial cellulose for the development of eco-sustainable multifunctional bio-based coatings with enhanced performance and end of life options. This project is worth 4.6 million and includes 16 partners.

Finally, her most recent grant is from the 3D BIONET and involves the development of 3D cardiac tissue model and includes mathematical modelling in collaboration with the University of Oxford and Imperial College London.

Publications

Books

  • Gupta MN & Roy I (2021) . RIS download Bibtex download

Journal articles

  • Elghazy E, Mohamed SMDS, Wianglor K, Tetali S, Raut M, Roy I & Pandhal J (2024) . New Biotechnology, 83, 133-141. RIS download Bibtex download
  • Hara藕na K, Fricker AT, Konefa艂 R, Medaj A, Zimowska M, Leszczy艅ski B, Wr贸bel A, Bojarski AJ, Roy I & Guzik M (2024) . International Journal of Biological Macromolecules, 268, 131476-131476. RIS download Bibtex download
  • Mukherjee A, Biswas S & Roy I (2024) . Drug Discovery Today, 103974-103974. RIS download Bibtex download
  • Das E & Roy I (2023) . Autophagy Reports, 2(1). RIS download Bibtex download
  • Nigmatullin R, Taylor CS, Basnett P, Lukasiewicz B, Paxinou A, Lizarraga-Valderrama LR, Haycock JW & Roy I (2023) . Regenerative Biomaterials, 10. RIS download Bibtex download
  • Vaidya B, Gupta P, Laha JK, Roy I & Sharma SS (2023) . Life Sciences, 328, 121871-121871. RIS download Bibtex download
  • Jain S & Roy I (2023) . ACS Chemical Neuroscience, 14(12), 2385-2395. RIS download Bibtex download
  • Tetali SSV, Fricker ATR, van Domburg YA & Roy I (2023) . Current Opinion in Biomedical Engineering, 100474-100474. RIS download Bibtex download
  • Roy I, Parui A & Biswas S (2023) . Protein & Peptide Letters, 30. RIS download Bibtex download
  • Taylor CS, Behbehani M, Glen A, Basnett P, Gregory DA, Lukasiewicz BB, Nigmatullin R, Claeyssens F, Roy I & Haycock JW (2023) . ACS Biomaterials Science & Engineering, 9(3), 1472-1485. RIS download Bibtex download
  • Chakraborty A, Mohapatra SS, Barik S, Roy I, Gupta B & Biswas A (2023) . Bioscience Reports, 43(2). RIS download Bibtex download
  • Vaidya B, Roy I & Sharma SS (2022) . ACS Chemical Neuroscience, 13(18), 2728-2742. RIS download Bibtex download
  • Tomar A, Uysal-Onganer P, Basnett P, Pati U & Roy I (2022) . Cancers, 14(14). RIS download Bibtex download
  • Akhtar M, Ahmed S, Hussain R, Wadood A, Roy I, Rehman MAU & Boccaccini AR (2022) . Materials Letters, 132530. RIS download Bibtex download
  • Gregory DA, Taylor CS, Fricker ATR, Asare E, Tetali SSV, Haycock JW & Roy I (2022) . Trends in Molecular Medicine, 28(4), 331-342. RIS download Bibtex download
  • Ciardelli G, Boccaccini AR, Roy I, Nostro A & Salber J (2021) . Frontiers in Bioengineering and Biotechnology, 9. RIS download Bibtex download
  • Ahmed D, Puthussery H, Basnett P, Knowles JC, Lange S & Roy I (2021) . International Journal of Molecular Sciences, 22(23). RIS download Bibtex download
  • Moschetta M, Chiacchiaretta M, Cesca F, Roy I, Athanassiou A, Benfenati F, Papadopoulou EL & Bramini M (2021) . Frontiers in Neuroscience, 15. RIS download Bibtex download
  • Kalaoglu-Altan OI, Baskan H, Meireman T, Basnett P, Azimi B, Fusco A, Funel N, Donnarumma G, Lazzeri A, Roy I , Danti S et al (2021) . Materials, 14(17). RIS download Bibtex download
  • Basnett P, Matharu RK, Taylor CS, Illangakoon U, Dawson JI, Kanczler JM, Behbehani M, Humphrey E, Majid Q, Lukasiewicz B , Nigmatullin R et al (2021) . ACS Appl Mater Interfaces. RIS download Bibtex download
  • Gregory DA, Tripathi L, Fricker ATR, Asare E, Orlando I, Raghavendran V & Roy I (2021) . Materials Science and Engineering: R: Reports, 145. RIS download Bibtex download
  • Lizarraga鈥怴alderrama LR, Ronchi G, Nigmatullin R, Fregnan F, Basnett P, Paxinou A, Geuna S & Roy I (2021) . Bioengineering & Translational Medicine. RIS download Bibtex download
  • Owji N, Mandakhbayar N, Gregory DA, Marcello E, Kim H-W, Roy I & Knowles JC (2021) . Frontiers in Bioengineering and Biotechnology, 9, 663764. RIS download Bibtex download
  • De la Ossa JG, Fusco A, Azimi B, Salsano JE, Digiacomo M, Coltelli MB, De Clerck K, Roy I, Macchia M, Lazzeri A , Donnarumma G et al (2021) . Applied Sciences, 11(9). RIS download Bibtex download
  • Marcello E, Maqbool M, Nigmatullin R, Cresswell M, Jackson PR, Basnett P, Knowles JC, Boccaccini AR & Roy I (2021) . Frontiers in Bioengineering and Biotechnology, 9. RIS download Bibtex download
  • Hinchliffe JD, Parassini Madappura A, Syed Mohamed SMD & Roy I (2021) . Polymers (Basel), 13(7). RIS download Bibtex download
  • Boffito M, Sartori S, Roy I, Carmagnola I & Chiono V (2021) . Frontiers in Bioengineering and Biotechnology, 9(1). RIS download Bibtex download
  • Mendibil X, Gonz谩lez-P茅rez F, Bazan X, D铆ez-Ahedo R, Quintana I, Rodr铆guez FJ, Basnett P, Nigmatullin R, Lukasiewicz B, Roy I , Taylor CS et al (2021) . ACS Biomaterials Science & Engineering, 7(2), 672-689. RIS download Bibtex download
  • Hara藕na K, Cicho艅 E, Skibi艅ski S, Witko T, Solarz D, Kwiecie艅 I, Marcello E, Zimowska M, Socha R, Szefer E , Zima A et al (2020) . International Journal of Molecular Sciences, 21(24). RIS download Bibtex download
  • Orlando I, Basnett P, Nigmatullin R, Wang W, Knowles JC & Roy I (2020) . Frontiers in Bioengineering and Biotechnology, 8. RIS download Bibtex download
  • Milazzo M, Gallone G, Marcello E, Mariniello MD, Bruschini L, Roy I & Danti S (2020) . Journal of Functional Biomaterials, 11(3). RIS download Bibtex download
  • Ward AC, Dubey P, Basnett P, Lika G, Newman G, Corrigan DK, Russell C, Kim J, Chakrabarty S, Connolly P & Roy I (2020) . Frontiers in Bioengineering and Biotechnology, 8. RIS download Bibtex download
  • Skibi艅ski S, Cicho艅 E, Hara藕na K, Marcello E, Roy I, Witko M, 艢l贸sarczyk A, Czechowska J, Guzik M & Zima A (2020) . Ceramics International. RIS download Bibtex download
  • Pacharra S, McMahon S, Duffy P, Basnett P, Yu W, Seisel S, Stervbo U, Babel N, Roy I, Viebahn R , Wang W et al (2020) . Frontiers in Bioengineering and Biotechnology, 8. RIS download Bibtex download
  • Schuhladen K, Lukasiewicz B, Basnett P, Roy I & Boccaccini AR (2020) . Materials, 13(11). RIS download Bibtex download
  • Piarali S, Marlinghaus L, Viebahn R, Lewis H, Ryadnov MG, Groll J, Salber J & Roy I (2020) . Frontiers in Bioengineering and Biotechnology, 8. RIS download Bibtex download
  • Basnett P, Marcello E, Lukasiewicz B, Nigmatullin R, Paxinou A, Ahmad MH, Gurumayum B & Roy I (2020) . Journal of Functional Biomaterials, 11(2). RIS download Bibtex download
  • Ortiz R, Basnett P, Roy I & Quintana I (2020) . Polymers, 12(1). RIS download Bibtex download
  • Papadopoulou EL, Basnett P, Paul UC, Marras S, Ceseracciu L, Roy I & Athanassiou A (2019) . ACS Omega, 4(22), 19746-19755. RIS download Bibtex download
  • P茅rez-Rivero C, L贸pez-G贸mez JP & Roy I (2019) . Biochemical Engineering Journal, 150, 107283-107283. RIS download Bibtex download
  • Lizarraga鈥怴alderrama LR, Taylor CS, Claeyssens F, Haycock JW, Knowles JC & Roy I (2019) . Journal of Tissue Engineering and Regenerative Medicine, 13(9), 1581-1594. RIS download Bibtex download
  • Avugadda SK, Materia ME, Nigmatullin R, Cabrera D, Marotta R, Cabada TF, Marcello E, Nitti S, Art茅s-Iba帽ez EJ, Basnett P , Wilhelm C et al (2019) . Chemistry of Materials, 31(15), 5450-5463. RIS download Bibtex download
  • Elmowafy E, Abdal-Hay A, Skouras A, Tiboni M, Casettari L & Guarino V (2019) . Expert Review of Medical Devices, 16(6), 467-482. RIS download Bibtex download
  • De Pascale C, Marcello E, Getting SJ, Roy I & Locke IC (2019) . Osteoarthritis and Cartilage, 27, S432-S433. RIS download Bibtex download
  • Basnett P, Marcello E, Lukasiewicz B, Panchal B, Nigmatullin R, Knowles JC & Roy I (2018) . Journal of Materials Science: Materials in Medicine, 29(12). RIS download Bibtex download
  • Constantinides C, Basnett P, Lukasiewicz B, Carnicer R, Swider E, Majid QA, Srinivas M, Carr CA & Roy I (2018) . ACS Applied Materials & Interfaces, 10(30), 25056-25068. RIS download Bibtex download
  • Lukasiewicz B, Basnett P, Nigmatullin R, Matharu R, Knowles JC & Roy I (2018) . Acta Biomaterialia, 71, 225-234. RIS download Bibtex download
  • Huerta-脕ngeles G, Knotkov谩 K, Knotek P, 沤idek O, Brandejsov谩 M, Pokorn媒 M, Vagnerov谩 H, Roy I & Velebn媒 V (2018) . Journal of Materials Science: Materials in Medicine, 29(3). RIS download Bibtex download
  • Bagdadi AV, Safari M, Dubey P, Basnett P, Sofokleous P, Humphrey E, Locke I, Edirisinghe M, Terracciano C, Boccaccini AR , Knowles JC et al (2018) . Journal of Tissue Engineering and Regenerative Medicine, 12(1), e495-e512. RIS download Bibtex download
  • Basnett P, Lukasiewicz B, Marcello E, Gura HK, Knowles JC & Roy I (2017) . Microbial Biotechnology, 10(6), 1384-1399. RIS download Bibtex download
  • Huerta-Angeles G, Brandejsov谩 M, Nigmatullin R, Kopeck谩 K, V谩gnerov谩 H, 艩mejkalov谩 D, Roy I & Velebn媒 V (2017) . Carbohydrate Polymers, 171, 220-228. RIS download Bibtex download
  • Sukan A, Roy I & Keshavarz T (2017) . Journal of Chemical Technology & Biotechnology, 92(7), 1548-1557. RIS download Bibtex download
  • Rai R, Roether JA, Knowles JC, Mordan N, Salih V, Locke IC, Gordge MP, McCormick A, Mohn D, Stark WJ , Keshavarz T et al (2017) . International Journal of Polymeric Materials and Polymeric Biomaterials, 66(7), 326-335. RIS download Bibtex download
  • Xu Z, Mahalingam S, Basnett P, Raimi-Abraham B, Roy I, Craig D & Edirisinghe M (2016) . Macromolecular Materials and Engineering, 301(8), 922-934. RIS download Bibtex download
  • Xu Z, Mahalingam S, Basnett P, Raimi-Abraham B, Roy I, Craig D & Edirisinghe M (2016) . Macromolecular Materials and Engineering, 301(8), 881-881. RIS download Bibtex download
  • Akaraonye E, Filip J, Safarikova M, Salih V, Keshavarz T, Knowles JC & Roy I (2016) . Polymer International, 65(7), 780-791. RIS download Bibtex download
  • Ching KY, Andriotis OG, Li S, Basnett P, Su B, Roy I, Tare RS, Sengers BG & Stolz M (2016) . Journal of Biomaterials Applications, 31(1), 77-91. RIS download Bibtex download
  • Di Mascolo D, Basnett P, Palange AL, Francardi M, Roy I & Decuzzi P (2016) . Polymer International, 65(7), 741-746. RIS download Bibtex download
  • Francis L, Meng D, Locke IC, Knowles JC, Mordan N, Salih V, Boccaccini AR & Roy I (2016) . Polymer International, 65(6), 661-674. RIS download Bibtex download
  • Akaraonye E, Filip J, Safarikova M, Salih V, Keshavarz T, Knowles JC & Roy I (2016) . Journal of Nanomaterials, 2016, 1-14. RIS download Bibtex download
  • Sukan A, Roy I & Keshavarz T (2015) . Carbohydrate Polymers, 126, 47-51. RIS download Bibtex download
  • Mahler S & Roy I (2015) . Journal of Chemical Technology & Biotechnology, 90(7), 1167-1168. RIS download Bibtex download
  • Nigmatullin R, Thomas P, Lukasiewicz B, Puthussery H & Roy I (2015) . Journal of Chemical Technology & Biotechnology, 90(7), 1209-1221. RIS download Bibtex download
  • Lizarraga-Valderrama LR, Nigmatullin R, Taylor C, Haycock JW, Claeyssens F, Knowles JC & Roy I (2015) . Engineering in Life Sciences, 15(6), 612-621. RIS download Bibtex download
  • Sukan A, Roy I & Keshavarz T (2014) . Journal of Biomaterials and Nanobiotechnology, 05(04), 229-240. RIS download Bibtex download
  • Reffatti PF, Roy I, Odell M & Keshavarz T (2014) . Enzyme and Microbial Technology, 61-62, 61-66. RIS download Bibtex download
  • Meng D, Francis L, Thompson ID, Mierke C, Huebner H, Amtmann A, Roy I & Boccaccini AR (2013) . Journal of Materials Science: Materials in Medicine, 24(12), 2809-2817. RIS download Bibtex download
  • Mouri帽o V, Cattalini JP, Roether JA, Dubey P, Roy I & Boccaccini AR (2013) . Expert Opinion on Drug Delivery, 10(10), 1353-1365. RIS download Bibtex download
  • Reffatti PF, Roy I, Odell M & Keshavarz T (2013) . Journal of Molecular Microbiology and Biotechnology, 23(6), 391-395. RIS download Bibtex download
  • Panchal B, Bagdadi A & Roy I (2013) , 397-421. RIS download Bibtex download
  • Basnett P, Ching KY, Stolz M, Knowles JC, Boccaccini AR, Smith C, Locke IC, Keshavarz T & Roy I (2013) . Reactive and Functional Polymers, 73(10), 1340-1348. RIS download Bibtex download
  • Basnett P, Ching KY, Stolz M, Knowles JC, Boccaccini AR, Smith C, Locke IC & Roy I (2013) . Bioinspired, Biomimetic and Nanobiomaterials, 2(3), 141-153. RIS download Bibtex download
  • Basnett P, Knowles JC, Pishbin F, Smith C, Keshavarz T, Boccaccini AR & Roy I (2012) . Advanced Engineering Materials, 14(6), B330-B343. RIS download Bibtex download
  • Akaraonye E, Moreno C, Knowles JC, Keshavarz T & Roy I (2012) . Biotechnology Journal, 7(2), 293-303. RIS download Bibtex download
  • Rai R & Roy I (2011) Polyhydroxyalkanoates: The emerging new green polymers of choice. RSC Green Chemistry, 79-101. RIS download Bibtex download
  • Meng D, Francis L, Roy I & Boccaccini AR (2011) . Journal of Applied Electrochemistry, 41(8), 919-923. RIS download Bibtex download
  • Rai R, Yunos DM, Boccaccini AR, Knowles JC, Barker IA, Howdle SM, Tredwell GD, Keshavarz T & Roy I (2011) . Biomacromolecules, 12(6), 2126-2136. RIS download Bibtex download
  • Murphy TM, Nilsson AY, Roy I, Harrop A, Dixon K & Keshavarz T (2011) . Biotechnology Letters, 33(5), 985-991. RIS download Bibtex download
  • Rai R, Keshavarz T, Roether JA, Boccaccini AR & Roy I (2011) . Materials Science and Engineering: R: Reports, 72(3), 29-47. RIS download Bibtex download
  • Thomson NM, Channon K, Mokhtar NA, Staniewicz L, Rai R, Roy I, Sato S, Tsuge T, Donald AM, Summers D & Sivaniah E (2011) . Scanning, 33(2), 59-68. RIS download Bibtex download
  • Sorrentino F, Roy I & Keshavarz T (2010) . Applied Microbiology and Biotechnology, 88(1), 65-73. RIS download Bibtex download
  • Keshavarz T & Roy I (2010) . Current Opinion in Microbiology, 13(3), 321-326. RIS download Bibtex download
  • Roy I (2010) . Journal of Chemical Technology & Biotechnology, 85(6), 731-731. RIS download Bibtex download
  • Misra SK, Ansari TI, Valappil SP, Mohn D, Philip SE, Stark WJ, Roy I, Knowles JC, Salih V & Boccaccini AR (2010) . Biomaterials, 31(10), 2806-2815. RIS download Bibtex download
  • Misra SK, Ansari T, Mohn D, Valappil SP, Brunner TJ, Stark WJ, Roy I, Knowles JC, Sibbons PD, Jones EV , Boccaccini AR et al (2010) . Journal of The Royal Society Interface, 7(44), 453-465. RIS download Bibtex download
  • Misra SK, Ohashi F, Valappil SP, Knowles JC, Roy I, Silva SRP, Salih V & Boccaccini AR (2010) . Acta Biomaterialia, 6(3), 735-742. RIS download Bibtex download
  • Francis L, Meng D, Knowles JC, Roy I & Boccaccini AR (2010) . Acta Biomaterialia, 6(7), 2773-2786. RIS download Bibtex download
  • Bretcanu O, Misra SK, Yunos DM, Boccaccini AR, Roy I, Kowalczyk T, Blonski S & Kowalewski TA (2009) . Materials Chemistry and Physics, 118(2-3), 420-426. RIS download Bibtex download
  • Bretcanu O, Misra S, Roy I, Renghini C, Fiori F, Boccaccini AR & Salih V (2009) . Journal of Tissue Engineering and Regenerative Medicine, 3(2), 139-148. RIS download Bibtex download
  • Nair R, Roy I, Bucke C & Keshavarz T (2009) . Journal of Applied Microbiology, 107(4), 1131-1139. RIS download Bibtex download
  • Philip S, Sengupta S, Keshavarz T & Roy I (2009) . Biomacromolecules, 10(4), 691-699. RIS download Bibtex download
  • Misra SK, Philip SE, Chrzanowski W, Nazhat SN, Roy I, Knowles JC, Salih V & Boccaccini AR (2009) . Journal of The Royal Society Interface, 6(33), 401-409. RIS download Bibtex download
  • Murphy T, Roy I, Harrop A, Dixon K & Keshavarz T (2008) . Biotechnology Letters, 30(9), 1665-1670. RIS download Bibtex download
  • Valappil SP, Rai R, Bucke C & Roy I (2008) . Journal of Applied Microbiology, 104(6), 1624-1635. RIS download Bibtex download
  • Misra SK, Mohn D, Brunner TJ, Stark WJ, Philip SE, Roy I, Salih V, Knowles JC & Boccaccini AR (2008) . Biomaterials, 29(12), 1750-1761. RIS download Bibtex download
  • Peiris D, Dunn WB, Brown M, Kell DB, Roy I & Hedger JN (2008) . Metabolomics, 4(1), 52-62. RIS download Bibtex download
  • Chouiter R, Roy I & Bucke C (2008) . Journal of Molecular Catalysis B: Enzymatic, 50(2-4), 114-120. RIS download Bibtex download
  • VALAPPIL S, MISRA S, BOCCACCINI A, KESHAVARZ T, BUCKE C & ROY I (2007) . Journal of Biotechnology, 132(3), 251-258. RIS download Bibtex download
  • Bretcanu O, Chen Q, Misra SK, Boccaccini AR, Roy I, Verne E & Brovarone CV (2007) Biodegradable polymer coated 45S5 Bioglass-derived glass-ceramic scaffolds for bone tissue engineering. Glass Technology: European Journal of Glass Science and Technology Part A, 48(5), 227-234. RIS download Bibtex download
  • Murphy T, Roy I, Harrop A, Dixon K & Keshavarz T (2007) . Journal of Biotechnology, 131(4), 397-403. RIS download Bibtex download
  • Misra SK, Nazhat SN, Valappil SP, Moshrefi-Torbati M, Wood RJK, Roy I & Boccaccini AR (2007) . Biomacromolecules, 8(7), 2112-2119. RIS download Bibtex download
  • Roy I (2007) Fighting protein misfolding diseases. Pharmaceutical Technology Europe, 19(6), 34-44. RIS download Bibtex download
  • Murphy T, Parra R, Radman R, Roy I, Harrop A, Dixon K & Keshavarz T (2007) . Enzyme and Microbial Technology, 40(6), 1518-1523. RIS download Bibtex download
  • Philip S, Keshavarz T & Roy I (2007) . Journal of Chemical Technology & Biotechnology, 82(3), 233-247. RIS download Bibtex download
  • Misra SK, Watts PCP, Valappil SP, Silva SRP, Roy I & Boccaccini AR (2007) . Nanotechnology, 18(7), 075701-075701. RIS download Bibtex download
  • Valappil SP, Peiris D, Langley GJ, Herniman JM, Boccaccini AR, Bucke C & Roy I (2007) . Journal of Biotechnology, 127(3), 475-487. RIS download Bibtex download
  • Valappil SP, Boccaccini AR, Bucke C & Roy I (2006) . Antonie van Leeuwenhoek, 91(1), 1-17. RIS download Bibtex download
  • Valappil SP, Misra SK, Boccaccini AR & Roy I (2006) . Expert Review of Medical Devices, 3(6), 853-868. RIS download Bibtex download
  • Misra SK, Valappil SP, Roy I & Boccaccini AR (2006) . Biomacromolecules, 7(8), 2249-2258. RIS download Bibtex download
  • Jones JR, Ehrenfried LM & Hench LL (2006) . Biomaterials, 27(7), 964-973. RIS download Bibtex download
  • Roy I, Sardar M & Gupta MN (2005) . Biochemical Engineering Journal, 23(3), 193-198. RIS download Bibtex download
  • Gupta A, Roy I, Khare SK & Gupta MN (2005) . Journal of Chromatography A, 1069(2), 155-161. RIS download Bibtex download
  • Roy I & Gupta MN (2004) . Enzyme and Microbial Technology, 34(1), 26-32. RIS download Bibtex download
  • Roy I, Sharma S & Gupta MN (2004) , 159-189. RIS download Bibtex download
  • Shoolingin-Jordan PM, Al-Daihan S, Alexeev D, Baxter RL, Bottomley SS, Kahari ID, Roy I, Sarwar M, Sawyer L & Wang S-F (2003) . Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics, 1647(1-2), 361-366. RIS download Bibtex download
  • Verma S, Bhatia Y, Valappil SP & Roy I (2002) . Archives of Microbiology, 179(1), 66-69. RIS download Bibtex download
  • Celis RTF, Leadlay PF, Roy I & Hansen A (1998) . Journal of Bacteriology, 180(18), 4828-4833. RIS download Bibtex download
  • Roy I & Leadlay P (1997) A methylmalonyl-CoA mutase in Escherichia coli?. Protein Engineering, 10(3333), 68. RIS download Bibtex download
  • Roy I (1996) . FEBS Letters, 394(2), 126-128. RIS download Bibtex download
  • Roy I & Leadlay PF (1992) . Journal of Bacteriology, 174(17), 5763-5764. RIS download Bibtex download
  • Marcello E, Nigmatullin R, Basnett P, Maqbool M, Prieto MA, Knowles JC, Boccaccini AR & Roy I () . ACS Biomaterials Science & Engineering. RIS download Bibtex download
  • Vaidya B, Gupta P, Biswas S, Laha JK, Roy I & Sharma SS () . NeuroMolecular Medicine, 26(1). RIS download Bibtex download
  • Azimi B, Rasti A, Fusco A, Macchi T, Ricci C, Hosseinifard M, Guazzelli L, Donnarumma G, Bagherzadeh R, Latifi M , Roy I et al () . Tissue Engineering Part A. RIS download Bibtex download
  • Taylor CS, Barnes J, Koduri M, Haq S, Gregory DA, Roy I, D'Sa RA, Curran J & Haycock JW () . Macromolecular Bioscience. RIS download Bibtex download
  • Braem A, Kamarudin NHN, Bhaskar N, Hadzhieva Z, Mele A, Souli茅 J, Linklater DP, Bonilla-Gameros L, Boccaccini AR, Roy I , Drouet C et al () . International Materials Reviews, 1-39. RIS download Bibtex download
  • Das E, Sahu KK & Roy I () . The FEBS Journal. RIS download Bibtex download
  • Gregory DA, Fricker ATR, Mitrev P, Ray M, Asare E, Sim D, Larpnimitchai S, Zhang Z, Ma J, Tetali SSV & Roy I () . Journal of Functional Biomaterials, 14(1), 40-40. RIS download Bibtex download
  • Raut MP, Asare E, Syed Mohamed SMD, Amadi EN & Roy I () . International Journal of Molecular Sciences, 24(2), 986-986. RIS download Bibtex download
  • Syed Mohamed SMD, Welsh GI & Roy I () . Biomaterials Science. RIS download Bibtex download
  • Roy I & Gupta MN () . RSC Sustainability. RIS download Bibtex download
  • Singh K, Sethi R, Das E & Roy I () . Applied Microbiology and Biotechnology. RIS download Bibtex download
  • Roy I & Paul SB () . Journal of Industry, Competition and Trade. RIS download Bibtex download
  • Nandi SK, Panda AK, Chakraborty A, Rathee S, Roy I, Barik S, Mohapatra SS & Biswas A () . Frontiers in Molecular Biosciences, 9. RIS download Bibtex download
  • Ashammakhi N, GhavamiNejad A, Tutar R, Fricker A, Roy I, Chatzistavrou X, Hoque Apu E, Nguyen K-L, Ahsan T, Pountos I & Caterson E () . Tissue Engineering Part B: Reviews. RIS download Bibtex download
  • Avugadda SK, Wickramasinghe S, Niculaes D, Ju M, Lak A, Silvestri N, Nitti S, Roy I, Samia ACS & Pellegrino T () . Nanomaterials, 11(1), 62-62. RIS download Bibtex download
  • Majid QA, Fricker ATR, Gregory DA, Davidenko N, Hernandez Cruz O, Jabbour RJ, Owen TJ, Basnett P, Lukasiewicz B, Stevens M , Best S et al () . Frontiers in Cardiovascular Medicine, 7. RIS download Bibtex download
  • Kaur G () . Chemical and Biochemical Engineering Quarterly, 29(2), 157-172. RIS download Bibtex download
  • Francis L, Meng D, Knowles J, Keshavarz T, Boccaccini A & Roy I () . International Journal of Molecular Sciences, 12(7), 4294-4314. RIS download Bibtex download
  • Francis L, Meng D, Locke IC, Mordan N, Salih V, Knowles JC, Boccaccini AR & Roy I () . Advanced Engineering Materials, 12(7), B260-B268. RIS download Bibtex download
  • Akaraonye E, Keshavarz T & Roy I () . Journal of Chemical Technology & Biotechnology, 85(6), 732-743. RIS download Bibtex download
  • Thomson N, Roy I, Summers D & Sivaniah E () . Journal of Chemical Technology & Biotechnology, 85(6), 760-767. RIS download Bibtex download
  • Lizarraga Valderrama LDR, Nigmatullin R, Ladino B, Taylor CS, Boccaccini AR, Knowles JC, Claeyssens F, Haycock JW & Roy I () . Biomedical Materials. RIS download Bibtex download
  • Azimi B, Thomas L, Fusco A, Kalaoglu-Altan OI, Basnett P, Cinelli P, De Clerck K, Roy I, Donnarumma G, Coltelli M-B , Danti S et al () . Journal of Functional Biomaterials, 11(3), 62-62. RIS download Bibtex download

Chapters

  • Mohan A, Puppala V & Roy I (2024) , Cellular Osmolytes (pp. 1-16). Springer Nature Singapore RIS download Bibtex download
  • Puppala V, Prasad S & Roy I (2023) , Some Key Topics in Chemistry and Biochemistry for Biotechnologists (pp. 44-63). CRC Press RIS download Bibtex download
  • Prasad S & Roy I (2023) , Recent Advances in Pharmaceutical Innovation and Research (pp. 3-40). Springer Nature Singapore RIS download Bibtex download
  • Hinchliffe J & Roy I (2023) , Pluripotent Stem Cell Therapy for Diabetes (pp. 221-250). Springer International Publishing RIS download Bibtex download
  • Gupta MN & Roy I (2021) , Three Phase Partitioning (pp. 197-222). Elsevier RIS download Bibtex download
  • Roy I & Gupta MN (2021) , Three Phase Partitioning (pp. 175-196). Elsevier RIS download Bibtex download
  • Asare E, Gregory DA, Fricker A, Marcello E, Paxinou A, Taylor CS, Haycock JW & Roy I (2020) , The Handbook of Polyhydroxyalkanoates (pp. 255-284). CRC Press RIS download Bibtex download
  • Raghavendran V, Asare E & Roy I (2020) , Advances in Microbial Physiology (pp. 89-138). Elsevier RIS download Bibtex download
  • Orlando I & Roy I (2019) , Polymers and Polymeric Composites: A Reference Series (pp. 1131-1148). Springer International Publishing RIS download Bibtex download
  • Chaudhary RK, Patel KA & Roy I (2018) , Gene Therapy in Neurological Disorders (pp. 207-228). Elsevier RIS download Bibtex download
  • Orlando I & Roy I (2018) , Polymers and Polymeric Composites: A Reference Series (pp. 1-18). Springer International Publishing RIS download Bibtex download
  • Ali M, Cantner U & Roy I (2017) , Foundations of Economic Change (pp. 357-391). Springer International Publishing RIS download Bibtex download
  • Basnett P, Ravi S & Roy I (2017) , Science and Principles of Biodegradable and Bioresorbable Medical Polymers (pp. 257-277). Elsevier RIS download Bibtex download
  • Roy I & Philip S (2011) Polyhydroxyalkanoates: A new generation of biotechnologically produced biodegradable polymers, Biodegradable Materials: Production, Properties and Applications (pp. 173-215). RIS download Bibtex download
  • Roy I & Philip S (2008) Polyhydroxyalkanoates: A new generation of biotechnologically produced biodegradable polymers, Biotechnology: Research, Technology and Applications (pp. 1-46). RIS download Bibtex download
  • Gupta MN & Roy I (2002) , Methods for Affinity-Based Separations of Enzymes and Proteins (pp. 1-15). Birkh盲user Basel RIS download Bibtex download
  • Roy I & Gupta MN (2002) , Methods for Affinity-Based Separations of Enzymes and Proteins (pp. 130-147). Birkh盲user Basel RIS download Bibtex download
  • Lizarraga-Valderrama LR, Panchal B, Thomas C, Boccaccini AR & Roy I () , Biomaterials from Nature for Advanced Devices and Therapies (pp. 337-383). John Wiley & Sons, Inc. RIS download Bibtex download

Conference proceedings papers

  • Gregory DA, Fricke A, Hanson R, Crawford A & Roy I (2023) Tissue repair with multimaterial biomedical devices fabricated from sustainable biopolymers. TISSUE ENGINEERING PART A, Vol. 29(13-14) RIS download Bibtex download
  • Basnett P, Nigmatullin R, Lukasiewicz B, Rodr铆guez FJ, Pacharra S, Mendibil X, Ortiz R, Quintana I, Merino S, Salber J , Onganer PU et al (2019) Polyhydroxyalkanoates: A family of natural polymers, for medical implant development and disease modelling. Transactions of the Annual Meeting of the Society for Biomaterials and the Annual International Biomaterials Symposium, Vol. 40 (pp 760) RIS download Bibtex download
  • Dubey P, Humphrey E, Majid Q, Grigsby C, Stevens MM, Terracciano C, Harding SE & Roy I (2019) Polyhydroxyalkanoates, ideal materials for cardiac regeneration. Transactions of the Annual Meeting of the Society for Biomaterials and the Annual International Biomaterials Symposium, Vol. 40 (pp 442) RIS download Bibtex download
  • Valderrama LRL, Nigmatullin R, Taylor C, Haycock JW, Claeyssens F & Roy I (2015) Nerve Tissue Engineering using Blends of Polyhydroxyalkanoates for Peripheral Nerve Regeneration. TISSUE ENGINEERING PART A, Vol. 21 (pp S325-S325) RIS download Bibtex download
  • Lizarraga-Valderrama LR, Nigmatullin R, Taylor C, Haycock JW, Claeyssens F & Roy I (2015) PERIPHERAL NERVE REGENERATION USING BLENDS OF POLYHYDROXYALKANOATES. JOURNAL OF THE PERIPHERAL NERVOUS SYSTEM, Vol. 20(2) (pp 185-185) RIS download Bibtex download
  • Dubey P, Boccaccini AR & Roy I (2014) (pp 159-175) RIS download Bibtex download
  • Amache R, Sukan A, Safari M, Roy I & Keshavarz T (2013) . Chemical Engineering Transactions, Vol. 32 (pp 931-936) RIS download Bibtex download
  • Rai R, Boccaccini AR, Knowles JC, Mordon N, Salih V, Locke IC, Moshrefi-Torbati M, Keshavarz T & Roy I (2011) . Journal of Applied Polymer Science, Vol. 122(6) (pp 3606-3617) RIS download Bibtex download
  • Bagdadi A, Boccaccini A & Roy I (2011) Production of medium chain length polyhydroxyalkanoates in recombinant Bacillus subtilis. 24th European Conference on Biomaterials - Annual Conference of the European Society for Biomaterials RIS download Bibtex download
  • Panchal B, Knowles J, Priestley J & Roy I (2011) Production of polyhydroxyalkanoates by pseudomonas mendocina using vegetable oils as the sole carbon source. 24th European Conference on Biomaterials - Annual Conference of the European Society for Biomaterials RIS download Bibtex download
  • Basnett P, Smith C, Boccaccini A, Knowles J, Keshavarz T & Roy I (2011) Polyhydroxyalkanoate (PHA)/Bacterial Cellulose composites for biomedical applications. 24th European Conference on Biomaterials - Annual Conference of the European Society for Biomaterials RIS download Bibtex download
  • Rai R, Boccaccini AR, Knowles JC, Locke IC, Gordge MP, McCormick A, Salih V, Mordon N, Keshavarz T, Roy I , D鈥橝more A et al (2010) . V INTERNATIONAL CONFERENCE ON TIMES OF POLYMERS (TOP) AND COMPOSITES RIS download Bibtex download
  • Bretcanu O, Misra SK, Roy I, Salih V, Hellmich C & Boccaccini AR (2008) Optimisation of bioglass庐-derived scaffolds for bone tissue engineering. 8th World Biomaterials Congress 2008, Vol. 3 (pp 1262) RIS download Bibtex download
  • Misra SK, Mohn D, Brunner TJ, Stark WJ, Philip SE, Roy I, Salih V, Knowles JC & Boccaccini AR (2008) Nano- versus micron-sized bioactive glass reinforcement of P(3HB) - Are nano-fillers the way forward?. 8th World Biomaterials Congress 2008, Vol. 2 (pp 863) RIS download Bibtex download

Preprints

  • Milazzo M, Gallone G, Marcello E, Mariniello MD, Bruschini L, Roy I & Danti S (2020) Biodegradable Polymeric Micro/Nano-Structures with Intrinsic Antifouling/Antimicrobial Properties:Relevance in Damaged Skin and Other Biomedical Applications, arXiv. RIS download Bibtex download
Research group

Research Associates:

PhD students:

  • Isabel Orlando (submitted) Novel hydrogel-based hybrid antibacterial polymers for wound healing applications (University of Westminster)
  • Sheila Piarali (submitted) Novel Antibacterial Agents for Innovative Antibacterial Polymers (University of Westminster)
  • Alexandra Paxinou (in progress) Novel Antibacterial Polymers of Natural Origin (University of Westminster)
  • Elena Marcello (in progress) PHA based Antibacterial Polymers for Tissue Engineering (University of Westminster)
  • Qasim Majid (in progress) PHA based regeneration of cardiac tissue (Second Supervisor, in collaboration with Professor Sian Harding, Imperial College London)
  • Maria Leite (in progress) The Biology of the surface of Mars (Second Supervisor, in collaboration with Professor Lewis Dartnell, University of Westminster)
  • Rebecca Barthenilla Garcia (in progress) Production of PHAs using sustainable biomass (Second Supervisor, in collaboration with Professor Lewis Dartnell, University of Westminster)
  • Anabelle Fricker (University of 91直播)
  • Emmanuel Asare (University of 91直播)
Teaching interests
  • Organic Chemistry
  • Biochemistry
  • Molecular Biology
  • Biomaterials
  • Bioengineering
  • Tissue Engineering
  • Regenerative Medicine
  • Biotechnology
  • Drug Delivery
Professional activities and memberships
  • Editor of the Journal of Chemical Technology and Biotechnology (JCTB)
  • Previously special editor of two In Focus Issues of JCTB on Biodegradable polymers and Controlled Drug Delivery
  • Grant reviewing panels for:
    • Biotechnology and Biological Sciences Research Council (BBSRC)
    • Engineering and Physical Sciences Research Council (EPSRC)
    • Natural Sciences and Engineering Research Council of Canada
    • Austrian Science Fund (Fonds zur F枚rderung der wissenschaftlichen Forschung, FWF), Austria
    • National Natural Science Foundation of China
    • European Social Fund
    • MUIR
  • Best Chemistry Undergraduate Student Award, St. Stephen's College, 1984, 1985, 1986
  • Professor Seshadri Prize for being the best candidate in the BSc (Hons) Chemistry, University of Delhi, 1986
  • Best Biotechnology Masters Student Award, Jawaharlal Nehru University, New Delhi, 1988
  • Overseas Research Studentship from the Committee of Vice Chancellors and Principals, UK, 1989-1991
  • The Inlaks Scholarship, India, for doctoral studies at Cambridge, 1989-1990
  • Churchill College Scholarship, University of Cambridge, UK, 1991
  • Lundgren Scholarship, University of Cambridge, UK, 1992
  • Leche Trust Scholarship, London, UK, 1992
  • Cambridge University Philosophical Society Fellowship Award, Cambridge, UK, 1992
  • Nominated member of the New York Academy of Sciences in recognition of research activities, 1997