Roy, Ipsita, Professor

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

i.roy@sheffield.ac.uk
+44 114 222 5962

Sir Robert Hadfield Building

Full contact details

Professor Ipsita Roy
School of Chemical, Materials and Biological Engineering
Sir Robert Hadfield Building
Mappin Street
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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 ‘Impact Factor’ 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 γ-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 £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) .

Journal articles

Elghazy E, Mohamed SMDS, Wianglor K, Tetali S, Raut M, Roy I & Pandhal J (2024) . New Biotechnology, 83, 133-141.
Haraźna K, Fricker AT, Konefał R, Medaj A, Zimowska M, Leszczyński B, Wróbel A, Bojarski AJ, Roy I & Guzik M (2024) . International Journal of Biological Macromolecules, 268, 131476-131476.
Mukherjee A, Biswas S & Roy I (2024) . Drug Discovery Today, 103974-103974.
Das E & Roy I (2023) . Autophagy Reports, 2(1).
Nigmatullin R, Taylor CS, Basnett P, Lukasiewicz B, Paxinou A, Lizarraga-Valderrama LR, Haycock JW & Roy I (2023) . Regenerative Biomaterials, 10.
Vaidya B, Gupta P, Laha JK, Roy I & Sharma SS (2023) . Life Sciences, 328, 121871-121871.
Jain S & Roy I (2023) . ACS Chemical Neuroscience, 14(12), 2385-2395.
Tetali SSV, Fricker ATR, van Domburg YA & Roy I (2023) . Current Opinion in Biomedical Engineering, 100474-100474.
Roy I, Parui A & Biswas S (2023) . Protein & Peptide Letters, 30.
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.
Chakraborty A, Mohapatra SS, Barik S, Roy I, Gupta B & Biswas A (2023) . Bioscience Reports, 43(2).
Vaidya B, Roy I & Sharma SS (2022) . ACS Chemical Neuroscience, 13(18), 2728-2742.
Tomar A, Uysal-Onganer P, Basnett P, Pati U & Roy I (2022) . Cancers, 14(14).
Akhtar M, Ahmed S, Hussain R, Wadood A, Roy I, Rehman MAU & Boccaccini AR (2022) . Materials Letters, 132530.
Gregory DA, Taylor CS, Fricker ATR, Asare E, Tetali SSV, Haycock JW & Roy I (2022) . Trends in Molecular Medicine, 28(4), 331-342.
Ciardelli G, Boccaccini AR, Roy I, Nostro A & Salber J (2021) . Frontiers in Bioengineering and Biotechnology, 9.
Ahmed D, Puthussery H, Basnett P, Knowles JC, Lange S & Roy I (2021) . International Journal of Molecular Sciences, 22(23).
Moschetta M, Chiacchiaretta M, Cesca F, Roy I, Athanassiou A, Benfenati F, Papadopoulou EL & Bramini M (2021) . Frontiers in Neuroscience, 15.
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).
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.
Gregory DA, Tripathi L, Fricker ATR, Asare E, Orlando I, Raghavendran V & Roy I (2021) . Materials Science and Engineering: R: Reports, 145.
Lizarraga‐Valderrama LR, Ronchi G, Nigmatullin R, Fregnan F, Basnett P, Paxinou A, Geuna S & Roy I (2021) . Bioengineering & Translational Medicine.
Owji N, Mandakhbayar N, Gregory DA, Marcello E, Kim H-W, Roy I & Knowles JC (2021) . Frontiers in Bioengineering and Biotechnology, 9, 663764.
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).
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.
Hinchliffe JD, Parassini Madappura A, Syed Mohamed SMD & Roy I (2021) . Polymers (Basel), 13(7).
Boffito M, Sartori S, Roy I, Carmagnola I & Chiono V (2021) . Frontiers in Bioengineering and Biotechnology, 9(1).
Mendibil X, González-Pérez F, Bazan X, Díez-Ahedo R, Quintana I, Rodríguez FJ, Basnett P, Nigmatullin R, Lukasiewicz B, Roy I , Taylor CS et al (2021) . ACS Biomaterials Science & Engineering, 7(2), 672-689.
Haraźna K, Cichoń E, Skibiński S, Witko T, Solarz D, Kwiecień I, Marcello E, Zimowska M, Socha R, Szefer E , Zima A et al (2020) . International Journal of Molecular Sciences, 21(24).
Orlando I, Basnett P, Nigmatullin R, Wang W, Knowles JC & Roy I (2020) . Frontiers in Bioengineering and Biotechnology, 8.
Milazzo M, Gallone G, Marcello E, Mariniello MD, Bruschini L, Roy I & Danti S (2020) . Journal of Functional Biomaterials, 11(3).
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.
Skibiński S, Cichoń E, Haraźna K, Marcello E, Roy I, Witko M, Ślósarczyk A, Czechowska J, Guzik M & Zima A (2020) . Ceramics International.
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.
Schuhladen K, Lukasiewicz B, Basnett P, Roy I & Boccaccini AR (2020) . Materials, 13(11).
Piarali S, Marlinghaus L, Viebahn R, Lewis H, Ryadnov MG, Groll J, Salber J & Roy I (2020) . Frontiers in Bioengineering and Biotechnology, 8.
Basnett P, Marcello E, Lukasiewicz B, Nigmatullin R, Paxinou A, Ahmad MH, Gurumayum B & Roy I (2020) . Journal of Functional Biomaterials, 11(2).
Ortiz R, Basnett P, Roy I & Quintana I (2020) . Polymers, 12(1).
Papadopoulou EL, Basnett P, Paul UC, Marras S, Ceseracciu L, Roy I & Athanassiou A (2019) . ACS Omega, 4(22), 19746-19755.
Pérez-Rivero C, López-Gómez JP & Roy I (2019) . Biochemical Engineering Journal, 150, 107283-107283.
Lizarraga‐Valderrama LR, Taylor CS, Claeyssens F, Haycock JW, Knowles JC & Roy I (2019) . Journal of Tissue Engineering and Regenerative Medicine, 13(9), 1581-1594.
Avugadda SK, Materia ME, Nigmatullin R, Cabrera D, Marotta R, Cabada TF, Marcello E, Nitti S, Artés-Ibañez EJ, Basnett P , Wilhelm C et al (2019) . Chemistry of Materials, 31(15), 5450-5463.
Elmowafy E, Abdal-Hay A, Skouras A, Tiboni M, Casettari L & Guarino V (2019) . Expert Review of Medical Devices, 16(6), 467-482.
De Pascale C, Marcello E, Getting SJ, Roy I & Locke IC (2019) . Osteoarthritis and Cartilage, 27, S432-S433.
Basnett P, Marcello E, Lukasiewicz B, Panchal B, Nigmatullin R, Knowles JC & Roy I (2018) . Journal of Materials Science: Materials in Medicine, 29(12).
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.
Lukasiewicz B, Basnett P, Nigmatullin R, Matharu R, Knowles JC & Roy I (2018) . Acta Biomaterialia, 71, 225-234.
Huerta-Ángeles G, Knotková K, Knotek P, Židek O, Brandejsová M, Pokorný M, Vagnerová H, Roy I & Velebný V (2018) . Journal of Materials Science: Materials in Medicine, 29(3).
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.
Basnett P, Lukasiewicz B, Marcello E, Gura HK, Knowles JC & Roy I (2017) . Microbial Biotechnology, 10(6), 1384-1399.
Huerta-Angeles G, Brandejsová M, Nigmatullin R, Kopecká K, Vágnerová H, Šmejkalová D, Roy I & Velebný V (2017) . Carbohydrate Polymers, 171, 220-228.
Sukan A, Roy I & Keshavarz T (2017) . Journal of Chemical Technology & Biotechnology, 92(7), 1548-1557.
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.
Xu Z, Mahalingam S, Basnett P, Raimi-Abraham B, Roy I, Craig D & Edirisinghe M (2016) . Macromolecular Materials and Engineering, 301(8), 922-934.
Xu Z, Mahalingam S, Basnett P, Raimi-Abraham B, Roy I, Craig D & Edirisinghe M (2016) . Macromolecular Materials and Engineering, 301(8), 881-881.
Akaraonye E, Filip J, Safarikova M, Salih V, Keshavarz T, Knowles JC & Roy I (2016) . Polymer International, 65(7), 780-791.
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.
Di Mascolo D, Basnett P, Palange AL, Francardi M, Roy I & Decuzzi P (2016) . Polymer International, 65(7), 741-746.
Francis L, Meng D, Locke IC, Knowles JC, Mordan N, Salih V, Boccaccini AR & Roy I (2016) . Polymer International, 65(6), 661-674.
Akaraonye E, Filip J, Safarikova M, Salih V, Keshavarz T, Knowles JC & Roy I (2016) . Journal of Nanomaterials, 2016, 1-14.
Sukan A, Roy I & Keshavarz T (2015) . Carbohydrate Polymers, 126, 47-51.
Mahler S & Roy I (2015) . Journal of Chemical Technology & Biotechnology, 90(7), 1167-1168.
Nigmatullin R, Thomas P, Lukasiewicz B, Puthussery H & Roy I (2015) . Journal of Chemical Technology & Biotechnology, 90(7), 1209-1221.
Lizarraga-Valderrama LR, Nigmatullin R, Taylor C, Haycock JW, Claeyssens F, Knowles JC & Roy I (2015) . Engineering in Life Sciences, 15(6), 612-621.
Sukan A, Roy I & Keshavarz T (2014) . Journal of Biomaterials and Nanobiotechnology, 05(04), 229-240.
Reffatti PF, Roy I, Odell M & Keshavarz T (2014) . Enzyme and Microbial Technology, 61-62, 61-66.
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.
Mouriño V, Cattalini JP, Roether JA, Dubey P, Roy I & Boccaccini AR (2013) . Expert Opinion on Drug Delivery, 10(10), 1353-1365.
Reffatti PF, Roy I, Odell M & Keshavarz T (2013) . Journal of Molecular Microbiology and Biotechnology, 23(6), 391-395.
Panchal B, Bagdadi A & Roy I (2013) , 397-421.
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.
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.
Basnett P, Knowles JC, Pishbin F, Smith C, Keshavarz T, Boccaccini AR & Roy I (2012) . Advanced Engineering Materials, 14(6), B330-B343.
Akaraonye E, Moreno C, Knowles JC, Keshavarz T & Roy I (2012) . Biotechnology Journal, 7(2), 293-303.
Rai R & Roy I (2011) Polyhydroxyalkanoates: The emerging new green polymers of choice. RSC Green Chemistry, 79-101.
Meng D, Francis L, Roy I & Boccaccini AR (2011) . Journal of Applied Electrochemistry, 41(8), 919-923.
Rai R, Yunos DM, Boccaccini AR, Knowles JC, Barker IA, Howdle SM, Tredwell GD, Keshavarz T & Roy I (2011) . Biomacromolecules, 12(6), 2126-2136.
Murphy TM, Nilsson AY, Roy I, Harrop A, Dixon K & Keshavarz T (2011) . Biotechnology Letters, 33(5), 985-991.
Rai R, Keshavarz T, Roether JA, Boccaccini AR & Roy I (2011) . Materials Science and Engineering: R: Reports, 72(3), 29-47.
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.
Sorrentino F, Roy I & Keshavarz T (2010) . Applied Microbiology and Biotechnology, 88(1), 65-73.
Keshavarz T & Roy I (2010) . Current Opinion in Microbiology, 13(3), 321-326.
Roy I (2010) . Journal of Chemical Technology & Biotechnology, 85(6), 731-731.
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.
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.
Misra SK, Ohashi F, Valappil SP, Knowles JC, Roy I, Silva SRP, Salih V & Boccaccini AR (2010) . Acta Biomaterialia, 6(3), 735-742.
Francis L, Meng D, Knowles JC, Roy I & Boccaccini AR (2010) . Acta Biomaterialia, 6(7), 2773-2786.
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.
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.
Nair R, Roy I, Bucke C & Keshavarz T (2009) . Journal of Applied Microbiology, 107(4), 1131-1139.
Philip S, Sengupta S, Keshavarz T & Roy I (2009) . Biomacromolecules, 10(4), 691-699.
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.
Murphy T, Roy I, Harrop A, Dixon K & Keshavarz T (2008) . Biotechnology Letters, 30(9), 1665-1670.
Valappil SP, Rai R, Bucke C & Roy I (2008) . Journal of Applied Microbiology, 104(6), 1624-1635.
Misra SK, Mohn D, Brunner TJ, Stark WJ, Philip SE, Roy I, Salih V, Knowles JC & Boccaccini AR (2008) . Biomaterials, 29(12), 1750-1761.
Peiris D, Dunn WB, Brown M, Kell DB, Roy I & Hedger JN (2008) . Metabolomics, 4(1), 52-62.
Chouiter R, Roy I & Bucke C (2008) . Journal of Molecular Catalysis B: Enzymatic, 50(2-4), 114-120.
VALAPPIL S, MISRA S, BOCCACCINI A, KESHAVARZ T, BUCKE C & ROY I (2007) . Journal of Biotechnology, 132(3), 251-258.
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.
Murphy T, Roy I, Harrop A, Dixon K & Keshavarz T (2007) . Journal of Biotechnology, 131(4), 397-403.
Misra SK, Nazhat SN, Valappil SP, Moshrefi-Torbati M, Wood RJK, Roy I & Boccaccini AR (2007) . Biomacromolecules, 8(7), 2112-2119.
Roy I (2007) Fighting protein misfolding diseases. Pharmaceutical Technology Europe, 19(6), 34-44.
Murphy T, Parra R, Radman R, Roy I, Harrop A, Dixon K & Keshavarz T (2007) . Enzyme and Microbial Technology, 40(6), 1518-1523.
Philip S, Keshavarz T & Roy I (2007) . Journal of Chemical Technology & Biotechnology, 82(3), 233-247.
Misra SK, Watts PCP, Valappil SP, Silva SRP, Roy I & Boccaccini AR (2007) . Nanotechnology, 18(7), 075701-075701.
Valappil SP, Peiris D, Langley GJ, Herniman JM, Boccaccini AR, Bucke C & Roy I (2007) . Journal of Biotechnology, 127(3), 475-487.
Valappil SP, Boccaccini AR, Bucke C & Roy I (2006) . Antonie van Leeuwenhoek, 91(1), 1-17.
Valappil SP, Misra SK, Boccaccini AR & Roy I (2006) . Expert Review of Medical Devices, 3(6), 853-868.
Misra SK, Valappil SP, Roy I & Boccaccini AR (2006) . Biomacromolecules, 7(8), 2249-2258.
Jones JR, Ehrenfried LM & Hench LL (2006) . Biomaterials, 27(7), 964-973.
Roy I, Sardar M & Gupta MN (2005) . Biochemical Engineering Journal, 23(3), 193-198.
Gupta A, Roy I, Khare SK & Gupta MN (2005) . Journal of Chromatography A, 1069(2), 155-161.
Roy I & Gupta MN (2004) . Enzyme and Microbial Technology, 34(1), 26-32.
Roy I, Sharma S & Gupta MN (2004) , 159-189.
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.
Verma S, Bhatia Y, Valappil SP & Roy I (2002) . Archives of Microbiology, 179(1), 66-69.
Celis RTF, Leadlay PF, Roy I & Hansen A (1998) . Journal of Bacteriology, 180(18), 4828-4833.
Roy I & Leadlay P (1997) A methylmalonyl-CoA mutase in Escherichia coli?. Protein Engineering, 10(3333), 68.
Roy I (1996) . FEBS Letters, 394(2), 126-128.
Roy I & Leadlay PF (1992) . Journal of Bacteriology, 174(17), 5763-5764.
Marcello E, Nigmatullin R, Basnett P, Maqbool M, Prieto MA, Knowles JC, Boccaccini AR & Roy I () . ACS Biomaterials Science & Engineering.
Vaidya B, Gupta P, Biswas S, Laha JK, Roy I & Sharma SS () . NeuroMolecular Medicine, 26(1).
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.
Taylor CS, Barnes J, Koduri M, Haq S, Gregory DA, Roy I, D'Sa RA, Curran J & Haycock JW () . Macromolecular Bioscience.
Braem A, Kamarudin NHN, Bhaskar N, Hadzhieva Z, Mele A, Soulié J, Linklater DP, Bonilla-Gameros L, Boccaccini AR, Roy I , Drouet C et al () . International Materials Reviews, 1-39.
Das E, Sahu KK & Roy I () . The FEBS Journal.
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.
Raut MP, Asare E, Syed Mohamed SMD, Amadi EN & Roy I () . International Journal of Molecular Sciences, 24(2), 986-986.
Syed Mohamed SMD, Welsh GI & Roy I () . Biomaterials Science.
Roy I & Gupta MN () . RSC Sustainability.
Singh K, Sethi R, Das E & Roy I () . Applied Microbiology and Biotechnology.
Roy I & Paul SB () . Journal of Industry, Competition and Trade.
Nandi SK, Panda AK, Chakraborty A, Rathee S, Roy I, Barik S, Mohapatra SS & Biswas A () . Frontiers in Molecular Biosciences, 9.
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.
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.
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.
Kaur G () . Chemical and Biochemical Engineering Quarterly, 29(2), 157-172.
Francis L, Meng D, Knowles J, Keshavarz T, Boccaccini A & Roy I () . International Journal of Molecular Sciences, 12(7), 4294-4314.
Francis L, Meng D, Locke IC, Mordan N, Salih V, Knowles JC, Boccaccini AR & Roy I () . Advanced Engineering Materials, 12(7), B260-B268.
Akaraonye E, Keshavarz T & Roy I () . Journal of Chemical Technology & Biotechnology, 85(6), 732-743.
Thomson N, Roy I, Summers D & Sivaniah E () . Journal of Chemical Technology & Biotechnology, 85(6), 760-767.
Lizarraga Valderrama LDR, Nigmatullin R, Ladino B, Taylor CS, Boccaccini AR, Knowles JC, Claeyssens F, Haycock JW & Roy I () . Biomedical Materials.
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.

Chapters

Mohan A, Puppala V & Roy I (2024) , Cellular Osmolytes (pp. 1-16). Springer Nature Singapore
Puppala V, Prasad S & Roy I (2023) , Some Key Topics in Chemistry and Biochemistry for Biotechnologists (pp. 44-63). CRC Press
Prasad S & Roy I (2023) , Recent Advances in Pharmaceutical Innovation and Research (pp. 3-40). Springer Nature Singapore
Hinchliffe J & Roy I (2023) , Pluripotent Stem Cell Therapy for Diabetes (pp. 221-250). Springer International Publishing
Gupta MN & Roy I (2021) , Three Phase Partitioning (pp. 197-222). Elsevier
Roy I & Gupta MN (2021) , Three Phase Partitioning (pp. 175-196). Elsevier
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
Raghavendran V, Asare E & Roy I (2020) , Advances in Microbial Physiology (pp. 89-138). Elsevier
Orlando I & Roy I (2019) , Polymers and Polymeric Composites: A Reference Series (pp. 1131-1148). Springer International Publishing
Chaudhary RK, Patel KA & Roy I (2018) , Gene Therapy in Neurological Disorders (pp. 207-228). Elsevier
Orlando I & Roy I (2018) , Polymers and Polymeric Composites: A Reference Series (pp. 1-18). Springer International Publishing
Ali M, Cantner U & Roy I (2017) , Foundations of Economic Change (pp. 357-391). Springer International Publishing
Basnett P, Ravi S & Roy I (2017) , Science and Principles of Biodegradable and Bioresorbable Medical Polymers (pp. 257-277). Elsevier
Roy I & Philip S (2011) Polyhydroxyalkanoates: A new generation of biotechnologically produced biodegradable polymers, Biodegradable Materials: Production, Properties and Applications (pp. 173-215).
Roy I & Philip S (2008) Polyhydroxyalkanoates: A new generation of biotechnologically produced biodegradable polymers, Biotechnology: Research, Technology and Applications (pp. 1-46).
Gupta MN & Roy I (2002) , Methods for Affinity-Based Separations of Enzymes and Proteins (pp. 1-15). Birkhäuser Basel
Roy I & Gupta MN (2002) , Methods for Affinity-Based Separations of Enzymes and Proteins (pp. 130-147). Birkhäuser Basel
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.

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)
Basnett P, Nigmatullin R, Lukasiewicz B, Rodríguez 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)
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)
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)
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)
Dubey P, Boccaccini AR & Roy I (2014) (pp 159-175)
Amache R, Sukan A, Safari M, Roy I & Keshavarz T (2013) . Chemical Engineering Transactions, Vol. 32 (pp 931-936)
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)
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
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
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
Rai R, Boccaccini AR, Knowles JC, Locke IC, Gordge MP, McCormick A, Salih V, Mordon N, Keshavarz T, Roy I , D’Amore A et al (2010) . V INTERNATIONAL CONFERENCE ON TIMES OF POLYMERS (TOP) AND COMPOSITES
Bretcanu O, Misra SK, Roy I, Salih V, Hellmich C & Boccaccini AR (2008) Optimisation of bioglass®-derived scaffolds for bone tissue engineering. 8th World Biomaterials Congress 2008, Vol. 3 (pp 1262)
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)

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.

Research group

Research Associates:

Dr David Alexander Gregory

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 ��«Ӱҵ)
Emmanuel Asare (University of ��«Ӱҵ)

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 Förderung 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

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School of Chemical, Materials and Biological Engineering

School of Chemical, Materials and Biological Engineering

Professor Ipsita Roy

Books

Journal articles

Chapters

Conference proceedings papers

Preprints

Research Associates:

PhD students:

Links