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Article

Reffatti, Patricia Fernanda, Roy, Ipsita, Odell, Mark and Keshavarz, Tajalli (2014) Proteomics analysis of Bacillus licheniformis in response to oligosaccharides elicitors. Enzyme and Microbial Technology, 61-62. pp. 61-66. ISSN 0141-0229

Mourino, Viviana, Cattalini, J.P., Roether, J.A., Dubey, Prachi, Roy, Ipsita and Boccaccini, Aldo R. (2013) Composite polymer-bioceramic scaffolds with drug delivery capability for bone tissue engineering. Expert Opinion on Drug Delivery, 10 (10). pp. 1353-1365. ISSN 1742-5247

Basnett, Pooja, Ching, K.Y., Stolz, M., Knowles, Jonathan C., Boccaccini, Aldo R., Smith, Caroline L., Locke, Ian C., Keshavarz, Tajalli and Roy, Ipsita (2013) Novel Poly(3-hydroxyoctanoate)/Poly(3-hydroxybutyrate) blends for medical applications. Reactive and Functional Polymers, 73 (10). pp. 1340-1348. ISSN 1381-5148

Basnett, Pooja, Ching, K.Y., Stolz, M., Knowles, Jonathan C., Boccaccini, Aldo R., Smith, Caroline L., Locke, Ian C. and Roy, Ipsita (2013) Aspirin-loaded P(3HO)/P(3HB) blend films: potential materials for biodegradable drug-eluting stents. Bioinspired, Biomimetic and Nanobiomaterials, 2 (3). pp. 141-153. ISSN 2045-9858

Reffatti, Patricia, Roy, Ipsita, Odell, Mark and Keshavarz, Tajalli (2013) Evidence for the involvement of intracellular Ca 2+ ions in the elicitation mechanism of Bacillus Licheniformis. Journal of Molecular Microbiology and Biotechnology, OnlineFirst. ISSN 1660-2412

Meng, Decheng, Francis, Lydia, Thompson, I.D., Mierke, C., Huebner, H., Amtmann, A., Roy, Ipsita and Boccaccini, Aldo R. (2013) Tetracycline-encapsulated P(3HB) microsphere-coated 45S5 Bioglass®-based scaffolds for bone tissue engineering. Journal of Materials Science: Materials in Medicine, 24 (12). pp. 2809-2817. ISSN 0957-4530

Basnett, Pooja, Knowles, Jonathan C., Pishbin, Fatemah, Smith, Caroline L., Keshavarz, Tajalli, Boccaccini, Aldo R. and Roy, Ipsita (2012) Novel biodegradable and biocompatible poly(3-hydroxyoctanoate)/bacterial cellulose composites. Advanced Engineering Materials, 14 (6). B330-B343. ISSN 1438-1656

Akaraonye, Everest, Moreno, Catalina, Knowles, Jonathan C., Keshavarz, Tajalli and Roy, Ipsita (2012) Poly(3-hydroxybutyrate) production by Bacillus cereus SPV using sugarcane molasses as the main carbon source. Biotechnology Journal, 7 (2). pp. 293-303. ISSN 1860-7314

Rai, Ranjana, Boccaccini, Aldo R., Knowles, Jonathan C., Mordon, Nicola, Salih, Vehid, Locke, Ian C., Moshrefi-Torbati, M., Keshavarz, Tajalli and Roy, Ipsita (2011) The homopolymer poly(3-hydroxyoctanoate) as a matrix material for soft tissue engineering. Journal of Applied Polymer Science, 122 (6). pp. 3606-3617. ISSN 0021-8995

Francis, Lydia, Meng, Decheng, Knowles, Jonathan C., Keshavarz, Tajalli, Boccaccini, Aldo R. and Roy, Ipsita (2011) Controlled delivery of gentamicin using poly(3-hydroxybutyrate) microspheres. International Journal of Molecular Sciences, 12 (7). pp. 4294-4314. ISSN 1422-0067

Rai, Ranjana, Yunos, Darmawati M., Boccaccini, Aldo R., Knowles, Jonathan C., Barker, Ian A., Howdle, Steven M., Tredwell, Gregory D., Keshavarz, Tajalli and Roy, Ipsita (2011) Poly-3-hydroxyoctanoate P(3HO), a medium chain length polyhydroxyalkanoate homopolymer from Pseudomonas mendocina. Biomacromolecules, 12 (6). pp. 2126-2136. ISSN 1525-7797

Murphy, Tania, Nilsson, Asa, Roy, Ipsita, Harrop, Antony, Dixon, Keith and Keshavarz, Tajalli (2011) Enhanced intracellular Ca(2+) concentrations in Escherichia coli and Bacillus subtilis after addition of oligosaccharide elicitors. Biotechnology Letters, 33 (5). pp. 985-991. ISSN 0141-5492

Rai, Ranjana, Keshavarz, Tajalli, Roether, J.A., Boccaccini, Aldo R. and Roy, Ipsita (2011) Medium chain length polyhydroxyalkanoates, promising new biomedical materials for the future. Materials Science and Engineering R: Reports , 72 (3). pp. 29-47. ISSN 0927-796X

Thomson, Nicholas, Channon, Kevin, Mokhtar, Noor Azlin, Staniewicz, Lech, Rai, Ranjana, Roy, Ipsita, Sato, Shun, Tsuge, Takeharu, Donald, Athene M., Summers, David and Sivaniah, Easan (2011) Imaging internal features of whole, unfixed bacteria. Scanning, 33 (2). pp. 59-68. ISSN 0161-0457

Meng, Decheng, Francis, Lydia, Roy, Ipsita and Boccaccini, Aldo R. (2011) Using electrophoretic deposition to identify protein charge in biological medium. Journal of Applied Electrochemistry, 41 (8). pp. 919-923. ISSN 0021-891X

Sorrentino, Flavia, Roy, Ipsita and Keshavarz, Tajalli (2010) Impact of linoleic acid supplementation on lovastatin production in Aspergillus terreus cultures. Applied Microbiology and Biotechnology, 88 (1). pp. 65-73. ISSN 0175-7598

Francis, Lydia, Meng, Decheng, Knowles, Jonathan C., Roy, Ipsita and Boccaccini, Aldo R. (2010) Multi-functional P(3HB) microsphere/45S5 Bioglass((R))-based composite scaffolds for bone tissue engineering. Acta Biomaterialia, 6 (7). pp. 2773-2786. ISSN 1742-7061

Francis, Lydia, Meng, Decheng, Locke, Ian C., Mordon, Nicola, Salih, Vehid, Knowles, Jonathan C., Boccaccini, Aldo R. and Roy, Ipsita (2010) The influence of tetracycline loading on the surface morphology and biocompatibility of films made from P(3HB) microspheres. Advanced Engineering Materials, 12 (7). B260-B268. ISSN 1438-1656

Thomson, Nicholas, Roy, Ipsita, Summers, David and Sivaniah, Easan (2010) In vitro production of polyhydroxyalkanoates: achievements and applications. Journal of Chemical Technology and Biotechnology, 85 (6). pp. 760-767. ISSN 0268-2575

Keshavarz, Tajalli and Roy, Ipsita (2010) Polyhydroxyalkanoates: bioplastics with a green agenda. Current Opinion in Microbiology, 13 (3). pp. 321-326. ISSN 1369-5274

Akaraonye, Everest, Keshavarz, Tajalli and Roy, Ipsita (2010) Production of polyhydroxyalkanoates: the future green materials of choice. Journal of Chemical Technology and Biotechnology, 85 (6). pp. 732-743. ISSN 0268-2575

Misra, Superb K., Ansari, Tahera I., Valappil, Sabeel P., Mohn, Dirk, Philip, Sheryl E., Stark, Wendelin J., Roy, Ipsita, Knowles, Jonathan C., Salih, Vehid and Boccaccini, Aldo R. (2010) Poly(3-hydroxybutyrate) multifunctional composite scaffolds for tissue engineering applications. Biomaterials, 31 (10). pp. 2806-2815. ISSN 0142-9612

Misra, Superb K., Ohashi, F., Valappil, Sabeel P., Knowles, Jonathan C., Roy, Ipsita, Ravi , S., Silva, P., Salih, Vehid and Boccaccini, Aldo R. (2010) Characterization of carbon nanotube (MWCNT) containing P(3HB)/bioactive glass composites for tissue engineering applications. Acta Biomaterialia, 6 (3). pp. 735-742. ISSN 1742-7061

Misra, Superb K., Ansari, Tahera, Mohn, Dirk, Valappil, Sabeel P., Brunner, Tobias J., Stark, Wendelin J., Roy, Ipsita, Knowles, Jonathan C., Sibbons, Paul D., Valsami-Jones, Eugenia, Boccaccini, Aldo R. and Salih, Vehid (2010) Effect of nanoparticulate bioactive glass particles on bioactivity and cytocompatibility of poly(3-hydroxybutyrate) composites. Journal of the Royal Society Interface, 7 (44). pp. 453-465. ISSN 1742-5689

Bretcanu, Oana, Misra, Superb K., Yunos, D. Mohammad, Boccaccini, Aldo R., Roy, Ipsita, Kowalczyk, Tomasz, Blonski, Slawomir and Kowalewski, Tomasz A. (2009) Electrospun nanofibrous biodegradable polyester coatings on Bioglass®-based glass-ceramics for tissue engineering. Materials Chemistry and Physics, 118 (2-3). pp. 420-426. ISSN 0254-0584

Nair, Rakesh R., Roy, Ipsita, Bucke, Christopher and Keshavarz, Tajalli (2009) Quantitative PCR study on the mode of action of oligosaccharide elicitors on penicillin G production by Penicillium chrysogenum. Journal of Applied Microbiology, 107 (4). pp. 1131-1139. ISSN 1364-5072

Philip, Sheryl E., Sengupta, Sudarshana, Keshavarz, Tajalli and Roy, Ipsita (2009) Effect of impeller speed and pH on the production of Poly(3-hydroxybutyrate) using Bacillus cereus SPV. Biomacromolecules, 10 (4). pp. 691-699. ISSN 1525-7797

Misra, Superb K., Philip, Sheryl E., Chrzanowski, Wojciech, Nazhat, Showan N., Roy, Ipsita, Knowles, Jonathan C., Salih, Vehid and Boccaccini, Aldo R. (2009) Incorporation of vitamin E in poly(3hydroxybutyrate)/Bioglass composite films: effect on surface properties and cell attachment. Journal of the Royal Society Interface, 6 (33). pp. 401-409. ISSN 1742-5689

Bretcanu, Oana, Misra, Superb K., Roy, Ipsita, Renghini, Chiara, Fiori, Fabrizio, Boccaccini, Aldo R. and Salih, Vehid (2009) In vitro biocompatibility of 45S5 Bioglass®-derived glass-ceramic scaffolds coated with poly(3-hydroxybutyrate). Journal of Tissue Engineering and Regenerative Medicine, 3 (2). pp. 139-148. ISSN 1932-6254

Murphy, Tania, Roy, Ipsita, Harrop, Antony, Dixon, Keith and Keshavarz, Tajalli (2008) Elicitation effects of oligosaccharides on the transcriptional level of bacitracin ABC transporter genes in Bacillus licheniformis. Biotechnology Letters, 30 (9). pp. 1665-1670. ISSN 0141-5492

Valappil, Sabeel P., Rai, R., Bucke, Christopher and Roy, Ipsita (2008) Polyhydroxyalkanoate biosynthesis in Bacillus cereus SPV under varied limiting conditions and an insight into the biosynthetic genes involved. Journal of Applied Microbiology, 104 (6). pp. 1624-1635. ISSN 1364-5072

Misra, Superb K., Mohn, Dirk, Brunner, Tobias J., Stark, Wendelin J., Philip, Sheryl E., Roy, Ipsita, Salih, Vehid, Knowles, Jonathan C. and Boccaccini, Aldo R. (2008) Comparison of nanoscale and microscale bioactive glass on the properties of P(3HB)/Bioglass composites. Biomaterials, 29 (12). pp. 1750-1761. ISSN 0142-9612

Misra, Superb K., Mohn, Dirk, Brunner, Tobias J., Stark, Wendelin J., Philip, Sheryl E., Roy, Ipsita, Salih, Vehid, Knowles, Jonathan C. and Boccaccini, Aldo R. (2008) Comparison of nanoscale and microscale bioactive glass on the properties of P(3HB)/Bioglass® composites. Biomaterials, 29 (12). pp. 1750-1761. ISSN 0142-9612

Peiris, Diluka, Dunn, Warwick B., Brown, Marie, Kell, Douglas B., Roy, Ipsita and Hedger, John N. (2008) Metabolite profiles of interacting mycelial fronts differ for pairings of the wood decay basidiomycete fungus, Stereum hirsutum with its competitors Coprinus micaceus and Coprinus disseminatus. Metabolomics, 4 (1). pp. 52-62. ISSN 1573-3882

Chouiter, Rym, Roy, Ipsita and Bucke, Christopher (2008) Optimisation of ?-glucuronidase production from a newly isolated Ganoderma applanatum. Journal of Molecular Catalysis B: Enzymatic, 50 (2-4). pp. 114-120. ISSN 1381-1177

Valappil, Sabeel P., Misra, Superb K., Boccaccini, Aldo R., Keshavarz, Tajalli, Bucke, Christopher and Roy, Ipsita (2007) Large-scale production and efficient recovery of PHB with desirable material properties, from the newly characterised Bacillus cereus SPV. Journal of Biotechnology, 132 (3). pp. 251-258. ISSN 0168-1656

Bretcanu, Oana, Chen, Qizhi, Misra, Superb K., Boccaccini, Aldo R., Roy, Ipsita, Verne, Enrica and Brovarone, Chiara Vitale (2007) Biodegradable polymer coated 45S5 Bioglassderived glass-ceramic scaffolds for bone tissue engineering. European Journal of Glass Science and Technology Part A, 48 (5). pp. 227-234. ISSN 1753-3546

Keshavarz, Tajalli, Murphy, Tania, Roy, Ipsita, Harrop, Antony and Dixon, Keith (2007) Effect of oligosaccharide elicitors on bacitracin A production and evidence of transcriptional level control. Journal of Biotechnology, 131 (4). pp. 397-403. ISSN 0168-1656

Misra, Superb K., Nazhat, Showan N., Valappil, Sabeel P., Moshrefi-Torbati, M., Wood, Robert J.K., Roy, Ipsita and Boccaccini, Aldo R. (2007) Fabrication and characterization of biodegradable poly(3-hydroxybutyrate) composite containing Bioglass. Biomacromolecules, 8 (7). pp. 2112-2119. ISSN 1525-7797

Murphy, Tania, Parra, Roberto, Radman, Romeo, Roy, Ipsita, Harrop, Antony, Dixon, Keith and Keshavarz, Tajalli (2007) Novel application of oligosaccharides as elicitors for the enhancement of bacitracin A production in cultures of Bacillus licheniformis. Enzyme and Microbial Technology, 40 (6). pp. 1518-1523. ISSN 0141-0229

Philip, Sheryl E., Keshavarz, Tajalli and Roy, Ipsita (2007) Polyhydroxyalkanoates: biodegradable polymers with a range of applications. Journal of Chemical Technology and Biotechnology, 82 (3). pp. 233-247. ISSN 0268-2575

Philip, Sheryl E., Keshavarz, Tajalli and Roy, Ipsita (2007) Polyhydroxyalkanoates: biodegradable polymers with a range of applications. Journal of Chemical Technology and Biotechnology, 82 (3). pp. 233-247. ISSN 0268-2575

Misra, Superb K., Watts, P.C.P., Valappil, Sabeel P., Silva, S.R.P., Boccaccini, Aldo R. and Roy, Ipsita (2007) Poly(3- hydroxybutyrate)/Bioglass® composite films containing carbon nanotubes. Nanotechnology, 18 (7). 075701. ISSN 0957-4484

Valappil, Sabeel P., Peiris, Diluka, Langley, G.J., Herniman, J.M., Boccaccini, Aldo R., Bucke, Christopher and Roy, Ipsita (2007) Polyhydroxyalkanoate (PHA) biosynthesis from structurally unrelated carbon sources by a newly characterized Bacillus spp. Journal of Biotechnology, 127 (3). pp. 475-487. ISSN 0168-1656

Valappil, Sabeel P., Boccaccini, Aldo R., Bucke, Christopher and Roy, Ipsita (2007) Polyhydroxyalkanoates in Gram-positive bacteria: insights from the genera Bacillus and Streptomyces. Antonie van Leeuwenhoek, 91 (1). pp. 1-17. ISSN 0003-6072

Valappil, Sabeel P., Misra, Superb K., Boccaccini, Aldo R. and Roy, Ipsita (2006) Biomedical applications of polyhydroxyalkanoates: an overview of animal testing and in vivo responses. Expert Review of Medical Devices, 3 (6). pp. 853-868. ISSN 1743-4440

Misra, Superb K., Valappil, Sabeel P., Roy, Ipsita and Boccaccini, Aldo R. (2006) Polyhydroxyalkanoate (PHA)/inorganic phase composites for tissue engineering applications. Biomacromolecules, 7 (8). pp. 2250-2257. ISSN 1525-7797

Valappil, Sabeel P., Bhatia, Yukti, Bucke, Christopher and Roy, Ipsita (2004) Biosynthesis of polyhydroxyalkanoic acids by Streptomyces coelicolor. e-Polymers. P_049. ISSN 1618-7229

Shoolingin-Jordan, Peter, Al-Daihan, Sooad, Alexeev, Dmitriy, Baxter, Robert L., Bottomley, Sylvia S., Kahari, I. Donald, Roy, Ipsita, Sarwar, Muhammad, Sawyer, Lindsay and Wang, Shu-Fen (2003) 5-Aminolevulinic acid synthase: mechanism, mutations and medicine. Biochimica et Biophysica Acta: Proteins and Proteomics, 1647 (1-2). pp. 361-365. ISSN 1570-9639

Shoolingin-Jordan, Peter, Al-Daihan, Sooad, Alexeev, Dmitriy, Baxter, Robert, Bottomley, Sylvia, Kahari, Donald, Roy, Ipsita, Sarwar, Muhammad, Sawyer, Lindsay and Wang, Shu-Fen (2003) 5-aminolevulinic acid synthase: mechanism, mutations and medicine. Biochimica et Biophysica Acta: Proteins and Proteomics, 1647 (1-2). pp. 361-366. ISSN 1570-9639

Verma, Shivani, Bhatia, Yukti, Valappil, Sabeel P. and Roy, Ipsita (2002) A possible role of poly-3-hydroxybutyric acid in antibiotic production in Streptomyces. Archives of Microbiology, 179 (1). pp. 66-69. ISSN 0302-8933

Celis, Roberto T.F., Leadlay, Peter F., Roy, Ipsita and Hansen, Anne (1998) Phosphorylation of the periplasmic binding protein in two transport systems for arginine incorporation in Escherichia coli K-12 is unrelated to the function of the transport system. Journal of Bacteriology, 180 (18). pp. 4828-4833. ISSN 0021-9193

Roy, Ipsita and Leadlay, Peter F. (1992) Physical map location of the new Escherichia coli gene sbm. Journal of Bacteriology, 174 (17). pp. 5763-5764. ISSN 0021-9193

Book Section

Panchal, B., Bagdadi, A. and Roy, Ipsita (2013) Polyhydroxyalkanoates: the natural polymers produced by bacterial fermentation. In: Advances in natural polymer. Advanced Structured Materials, 18 . Elsevier, pp. 397-421. ISBN 9783642209390

Rai, Ranjana and Roy, Ipsita (2011) Polyhydroxyalkanoates: the emerging new green polymers of choice. In: A handbook of applied biopolymer technology: synthesis, degradation and applications. RSC Green Chemistry, 12 . Royal Society of Chemistry, pp. 79-101. ISBN 9781849731515

Basnett, Pooja and Roy, Ipsita (2010) Biodegradable polymers and their role in coronary stent development. In: Current research in technology and education topics in applied microbiology and microbial biotechnology. Microbiology Book Series, 2 . Formatex Research Center, pp. 1405-1415. ISBN 9788461461950

Basnett, Pooja and Roy, Ipsita (2010) Microbial production of biodegradable polymers and their role in cardiac stent development. In: Current research, technology and education topics in applied microbiology and microbial biotechnology. Formatex Research Center, pp. 1405-1415. ISBN 9788461461950

Rai, Ranjana and Roy, Ipsita (2010) Polyhydroxyalkanoates, the emerging new green polymers of choice. In: Biodegradable polymers and green chemistry. Royal Society of Chemistry, pp. 79-97. ISBN 9781849731515

Roy, Ipsita, Philip, Sheryl E., Francis, Lydia, Rai, Ranjana, Keshavarz, Tajalli, Misra, Superb K., Decheng, Meng and Boccaccini, Aldo R. (2009) Microbial PHA biosynthesis and its biomedical applications. In: Proceedings of Euromat 2009, Glasgow, 7 - 10 September 2009. Euromat.

Philip, Sheryl E. and Roy, Ipsita (2009) A class IV PHA synthase from Bacillus cereus SPV. In: Proceedings of the international conference on textile and polymer biotechnology 6th Het Pand, Ghent, Belgium 23-25 September 2009. Ghent, Ghent University. Department of Textiles. ISBN 9789081392419

Roy, Ipsita and Philip, Sheryl E. (2008) Fabrication of a novel. In: Biotechnology: research, technology and applications. Nova Science Publishers, New York, pp. 1-48. ISBN 9781604569018

Nair, Rakesh R., Murphy, Tania, Roy, Ipsita, Harrop, Antony, Dixon, Keith and Keshavarz, Tajalli (2008) Optimisation studies of multiple elicitor addition in microbial systems: P.Chrysogenum and B.Lichiniformis. In: IBIC2008 - 1st International Conference on Industrial Biotechnology. Chemical Engineering Transactions (14). AIDIC Servizi S.r.l., pp. 373-380.

Roy, Ipsita and Philip, Sheryl E. (2008) Polyhydroxyalkanoates: a new generation of biotechnologically produced biodegradable polymers. In: Biotechnology: research, technology and applications. Nova Science Publishers, New York, pp. 1-48. ISBN 9781604569018

Nair, Rakesh R., Radman, Romeo, Roy, Ipsita, Bucke, Christopher and Keshavarz, Tajalli (2005) Towards unravelling the elicitation mechanism in cultures of Penicillium chrysogenin: Chrysogenin elicitation. In: 7th Italian Conference on Chemical and Process Engineering: ICheaP 7, May 15-16, 2005, Giardini Di Naxos, Italy. Chemical Engineering Transactions, 3 . Associazione Italiana Di Ingegneria Chimica, Italy, pp. 989-994. ISBN 8890077573

Roy, Ipsita and Leadlay, Peter F. (1997) A Methylmalonyl-CoA mutase in Escherichia coli? In: Advances in gene technology: biomolecular design, form and function. Nature biotechnology short reports (8). Nature Publishing Group, p. 68.

Conference or Workshop Item

Lizarraga, Valderrama Lorena, Percy, Linda and Roy, Ipsita (2014) Nerve tissue engineering using blends of polyhydroxyalkanoates. In: 8th International Conference on Polymer and Fiber Biotechnology, 25 May 2014, Braga, Portugal.

Roy, Ipsita (2014) Production of polyhydroxyalkanoates and their medical applications. In: International Symposium on Biopolymers, 30 Sep 2014, Santos, Brazil. (Unpublished)

Everest, A., Keshavarz, Tajalli and Roy, Ipsita (2012) Enhanced production of the polyhydroxyalkanoate, P(3HB), from cacillus cereus SPV and its applications in cartilage regeneration. In: Gordon Research Conference on Biopolymers, 3-8 June 2012, Salve Regina University, Newport, Rhode Island, USA. (Submitted)

Basnett, Pooja, Smith, Caroline L., Boccaccini, Aldo R., Knowles, Jonathan C., Keshavarz, Tajalli and Roy, Ipsita (2011) Polyhydroxyalkanoate (PHA): bacterial cellulose composites for biomedical applications. In: European Society of Biomaterials, Sept 2011, Dublin, Ireland.

Roy, Ipsita, Akaraonye, Everest, Francis, Lydia, Rai, Ranjana, Basnett, Pooja and Keshavarz, Tajalli (2011) Production of polyhydroxyalkanoates and their medical applications. In: 7th International Conference on Polymer and Textile Biotechnology, 2nd - 4th March 2011, Milan, Italy. (Submitted)

Roy, Ipsita, Akaraonye, Everest, Francis, Lydia, Rai, Ranjana, Basnett, Pooja and Keshavarz, Tajalli (2011) Production of polyhydroxyalkanoates and their biomedical applications. In: Euro BioMat 2011 - European Symposium on Biomaterials and Related Areas, Jena, Germany. (Submitted)

Akaraonye, Everest, Safarikova, M, Keshavarz, Tajalli and Roy, Ipsita (2010) Enhanced and economical production of poly(3-hydroxybutyrate), a biodegradable polymer and its applications. In: 12th International Symposium on Biodegradable Polyesters, Stuttgart, Germany.. (Submitted)

Basnett, Pooja, Philip, Sheryl E., Markhiv, A., Vydayanathan, A. and Roy, Ipsita (2010) In vitro mutagenesis of the type IV polyhydroxyalkanoate synthase from bacillus cereus SPV. In: 12th International Symposium on Biodegradable Polyesters, Stuttgart, Germany.. (Submitted)

Francis, Lydia, Meng, Decheng, Boccaccini, Aldo R. and Roy, Ipsita (2010) Multifunctional P(3HB) microsphere/45S Bioglass ®-based composite scaffolds for bone tissue engineering. In: 12th International Symposium on Biodegradable Polyesters, Stuttgart, Germany.. (Submitted)

Roy, Ipsita, Akaraonye, Everest, Francis, Lydia, Rai, Ranjana and Boccaccini, Aldo R. (2010) Production of SCL and MCL polyhydroxyalkanoates and their applications. In: 12th International Symposium on Biodegradable Polyesters, Stuttgart, Germany.. (Submitted)

Rai, Ranjana, Boccaccini, Aldo R., Knowles, Jonathan C., Locke, Ian C., Gordge, Michael P., McCormick, Aine, Salih, Vehid, Mordon, Nicola, Keshavarz, Tajalli and Roy, Ipsita (2010) Fabrication of a novel poly(3-hydroxyoctanoate) / nanoscale bioactive glass composite film with potential as a multifunctional wound dressing. In: 5th international conference on times of polymers (TOP) and composites, 20–23 June 2010 , Ischia, Italy.

Roy, Ipsita, Philip, Sheryl E. and Keshavarz, Tajalli (2009) Polyhydroxyalkanoate synthases-enzymes involved in biodegradable polymer synthesis. In: COST Action 868: Biotechnical Functionalisation of Renewable Polymeric Materials : Meeting on "Biotechnology and Biopolymers in Textile, Packaging, Cosmetics and Medical Applications", 19 - 20 Feb 2009, Istanbul, Turkey.

Roy, Ipsita, Philip, Sheryl E., Francis, Lydia, Rai, Ranjana, Valappil, Sabeel P., Markiv, Anatoliy, Keshavarz, Tajalli, Misra, Superb K., Decheng, Meng and Boccaccini, Aldo R. (2008) Microbial PHA biosynthesis and its applications. In: 11th International Symposium on Biodegradable Polyesters, 23 - 26 Nov 2008, Massey University in Auckland, New Zealand.

Roy, Ipsita, Philip, Sheryl E., Francis, Lydia, Rai, Ranjana, Valappil, Sabeel P., Markiv, Anatoliy, Keshavarz, Tajalli, Misra, Superb K., Decheng, Meng and Boccaccini, Aldo R. (2008) Microbial biosynthesis of PHAs and its applications. In: COST Action 868: Biotechnical Functionalisation of Renewable Polymeric Materials: 2008 Annual Workshop (combined Working Group and Management Committee meeting), 18 -19 Sep 2008, Varna, Bulgaria.

Philip, Sheryl E., Odell, Mark, Keshavarz, Tajalli and Roy, Ipsita (2008) Polyhydroxyalkanoate synthase in Bacillus cereus SPV, a class IV PHA synthase. In: 11th International Symposium on Biodegradable Polyesters, 23 - 26 Nov 2008, Massey University in Auckland, New Zealand.

Francis, Lydia, Keshavarz, Tajalli and Roy, Ipsita (2008) Polyhydroxyalkanoate synthasis using Bacillus cereus SPV. In: COST Action 868: Biotechnical Functionalisation of Renewable Polymeric Materials: 2008 Annual Workshop (combined Working Group and Management Committee meeting), 18 -19 Sep 2008, Varna, Bulgaria.

Rai, Ranjana, Keshavarz, Tajalli and Roy, Ipsita (2008) Production of medium chain length polyhydroxyalkanoates using Pseudomonas species. In: 11th International Symposium on Biodegradable Polyesters, 23 - 26 Nov 2008, Massey University in Auckland, New Zealand.

Francis, Lydia, Keshavarz, Tajalli and Roy, Ipsita (2007) Biosynthesis of polyhydroxyalkanoates and their applications. In: International Conference on Biodegradable Polymers: their production, characterisation and application, 10 Dec 2007, SCI, London.

Roy, Ipsita, Philip, Sheryl E., Rai, Ranjana and Valappil, Sabeel P. (2007) PHA Biosynthesis in Bacillus cereus SPV. In: International Conference on Biodegradable Polymers: their production, characterisation and application, 10 Dec 2007, SCI, London.

Roy, Ipsita, Valappil, Sabeel P., Misra, Superb K. and Boccaccini, Aldo R. (2007) PHA biosynthesis in Bacillus cereus SPV and its applications. In: COST Action 868: Biotechnical Functionalisation of Renewable Polymeric Materials: first annual workshop, 12 - 14 Sep 2007, Graz, Austria.

Philip, Sheryl E., Odell, Mark, Keshavarz, Tajalli and Roy, Ipsita (2007) Polyhydroxy-alkanoates - the biodegradable polymers. In: International Conference on Biodegradable Polymers: their production, characterisation and application, 10 Dec 2007, SCI, London.

Rai, Ranjana, Padinhara, S.V., Keshavarz, Tajalli and Roy, Ipsita (2007) Production of Polyhydroxyalkanoates from Bacillus cereus SPV under different nutrient limiting conditions. In: COST Action 868: Biotechnical Functionalisation of Renewable Polymeric Materials: first annual workshop, 12 - 14 Sep 2007, Graz, Austria.

Rai, Ranjana, Keshavarz, Tajalli and Roy, Ipsita (2007) Production of medium chain length polyhydroxyalkanoates using pseudomonas species UOW0417398. In: International Conference on Biodegradable Polymers: their production, characterisation and application, 10 Dec 2007, SCI, London.

Misra, Superb K., Valappil, Sabeel P., Nazhat, Showan N., Moshrefi-Torbati, M., Roy, Ipsita and Boccaccini, Aldo R. (2006) Development of polyhydroxyalkanoates/Bioglass® composite tissue scaffolds for tissue engineering applications. In: Proceedings of the 20th European Conference on Biomaterials, European Society of Biomaterials, 27 Sep - 01 Oct 2006, Nantes, FRANCE.

Misra, Superb K., Nazhat, Showan N., Torbati, M.M., Silva, S.R.P., Roy, Ipsita and Boccaccini, Aldo R. (2006) From bacteria to tissue engineering applications-usage of polyhydroxyalkanoates for biomedical applications. In: Proceedings of the International Conference on the Design of Biomaterials, 08 - 11 Dec 2006, Kanpur, India.

Wood, Robert J.K., Dan, S., Moshrefi-Torbati, M., Misra, Superb K., Valappil, Sabeel P., Boccaccini, Aldo R. and Roy, Ipsita (2006) Nanoindentation testing of biodegradabale polymers. In: Proceedings of CAMTEC Workshop, 11 Apr 2006, University of Cambridge, Cambridge, UK.

Roy, Ipsita, Valappil, Sabeel P., Misra, Superb K. and Boccaccini, Aldo R. (2006) PHA biosynthesis in Bacillus cereus SPV and its applications. In: Proceedings of the International Symposium on Biological Polyesters, 27 - 31 Aug 2006, Minneapolis, USA.

Valappil, Sabeel P., Bucke, Christopher and Roy, Ipsita (2005) Effect of various carbon sources on the production of PHAs from the newly isolated Bacillus sp. In: Proceedings of the International Union of Microbiological Societies Congress, IUMS, 23 - 28 Jul 2005, San Fransisco, USA.

Valappil, Sabeel P., Keshavarz, Tajalli, Bucke, Christopher and Roy, Ipsita (2005) Large scale production of P(3HB) from newly isolated Bacillus sp. In: Proceedings of the 1st International Conference on Environmental Industrial and Applied Microbiology, 15 - 18 Mar 2005, Badajoz, Spain.

Misra, Superb K., Boccaccini, Aldo R., Valappil, Sabeel P. and Roy, Ipsita (2005) Natural biodegradable polymers from the Polyhydroxyalkanoate family emerging as a promising material for biomedical applications. In: Proceedings of 'a Forecast of the Future for Biomaterials' Professor Larry L. Hench Retirement Symposium, 29 - 30 Sep 2005, London, UK.

Chouiter, Rym, Roy, Ipsita and Bucke, Christopher (2005) Phylogenetic relationships between Basidiomycetes believed to be Ganoderma species based on distance analysis of their 5.8S, ITS1 and ITS2 rDNA sequences. In: Proceedings of the 1st International Conference on Environmental Industrial and Applied Microbiology, 15 - 18 Mar 2005, Badajoz, Spain.

Valappil, Sabeel P., Philip, Sheryl E., Odell, Mark, Keshavarz, Tajalli and Roy, Ipsita (2005) Polyhydroxyalkanoate synthases: the enzymes involved in biodegradable polymer synthesis. In: Proceedings of Frontiers in Chemical Biology: Mechanistic Enzymology and Biocatalysis, 31 Aug - 02 Sep 2005, Exeter, UK.

Chouiter, Rym, Roy, Ipsita and Bucke, Christopher (2005) Polysaccharide-modifying enzymes from Ganoderma species and their applications. In: Proceedings of the 1st International Conference on Environmental Industrial and Applied Microbiology, 15 - 18 Mar 2005, Badajoz, Spain.

Kannan, Suresh M., Dwek, Miriam, Bucke, Christopher and Roy, Ipsita (2005) The metabolic role of methymalonyl CoA mutase in Escherichia coli. In: Proceedings of Viteomics: structure and function of vitamins and cofactors, 2005, Cambridge, UK.

Budala, S., Bucke, Christopher and Roy, Ipsita (2004) Carbohydrates and carbohydrate active enzymes in Ganoderma applanatum. In: Proceedings of the 22nd International Carbohydrate Symposium, 23 - 27 Jul 2004, Glasgow, UK.

Valappil, Sabeel P., Bucke, Christopher and Roy, Ipsita (2004) ‘Identification and isolation of polyhydroalkanoates and cloning of PHA biosynthetic genes from Bacillus cereus SPV. In: Proceedings of the International Symposium on Biological Polyesters, ISBP, 22 - 28 Aug 2004, Beijing, China.

Roy, Ipsita (2004) Polyhydroxyalkanoate production by Bacillus cereus SPV. In: Proceedings of the International Symposium on Biological Polyesters, ISBP, 22 - 28 Aug 2004, Beijing, China.

Valappil, Sabeel P., Bucke, Christopher and Roy, Ipsita (2003) Biosynthesis of medium chain length polyhydroxyalakanoic acids by Streptomyces coelicolor. In: ICBP 2003. Proceedings of the 1st IUPAC International Conference on Bio-Based Polymers, 12 - 14 Nov 2003, Saitama, Japan.

Valappil, Sabeel P., Bucke, Christopher and Roy, Ipsita (2002) Biosynthesis of polyhydroxyalkanoates by Streptomyces coelicolor. In: Proceedings of the International Symposium on Biological Polyesters, 22 - 26 Sep 2002, Munster, Germany.

Verma, Shivani and Roy, Ipsita (2001) Production of polyhydroxybutyrate by streptomyces. In: Proceedings of the Gordon Research Conference, 2001, Connecticut, USA.

Roy, Ipsita (1998) Metabolic Engineering, a route to the production of novel products. In: Proceedings of the National Conference on Bioprocessing and R-DNA Technology , 27 - 28 Mar 1998, Central Drug Research Institute, Lucknow, India.

Roy, Ipsita, Patchett, M.L., Keep, N.H. and Leadlay, Peter F. (1990) Mechanism and structure of a coenzyme-B12 dependent enzyme. In: Proceedings of the Royal Society of Chemistry Fifth International Symposium on the Mechanisms of Reactions in Solution, 02 - 06 Jul 1990, University of Kent, UK.

McKie, N., Keep, N.H., Roy, Ipsita, Patchett, M.L. and Leadlay, Peter F. (1989) The expression of adenosylcobalamin dependent methylmalonyl-CoA mutase from Propionibacterium shermanii in Escherichia coli. In: Proceedings of the Royal Society of Chemistry International Symposium on the Molecular Mechanisms in Bioorganic Processes, 17 - 20 Jul 1989, University of Newcastle upon Tyne, UK.

This list was generated on Sat Jun 25 23:34:39 2016 BST.