Prasun Bandyopadhyay

Summary

Affiliation: Unilever Research
Country: UK

Publications

  1. ncbi Fatty alcohols or fatty acids as niosomal hybrid carrier: effect on vesicle size, encapsulation efficiency and in vitro dye release
    Prasun Bandyopadhyay
    Unilever Research India and Hindustan Lever Research Centre, 64 Main Road, Whitefield, Bangalore 560066, India
    Colloids Surf B Biointerfaces 58:68-71. 2007
  2. ncbi Synthesis and characterization of hexa-tailed cryptand based amphiphiles: spontaneous formation of giant vesicular microcapsule with efficient and long-term dye encapsulation
    Prasun Bandyopadhyay
    Unilever Research India and Hindustan Lever Research Centre, 64 Main Road, Whitefield, Bangalore 560066, India
    Colloids Surf B Biointerfaces 58:14-9. 2007
  3. ncbi Evidence for vesicle formation from 1:1 nonionic surfactant span 60 and fatty alcohol mixtures in aqueous ethanol: potential delivery vehicle composition
    Prasun Bandyopadhyay
    Unilever Research India and Hindustan Lever Research Centre, 64 Main Road, Whitefield, Bangalore 560066, India
    Colloids Surf B Biointerfaces 58:305-8. 2007
  4. ncbi Quantification of in vitro malodor generation by anionic surfactant-induced fluorescent sensor property of tryptophan
    Prasun Bandyopadhyay
    Unilever Research India, Whitefield, Bangalore 560066, India
    Anal Biochem 397:89-95. 2010
  5. ncbi Reversible fluorescence quenching by micelle selective benzophenone-induced interactions between brij micelles and polyacrylic acids: implications for chemical sensors
    Prasun Bandyopadhyay
    Unilever R and D Bangalore, 64 Main Road, Whitefield, Bangalore 560066, India
    J Phys Chem B 114:11462-7. 2010
  6. ncbi Cu2+-induced micellar charge selective fluorescence response of acridine orange: effect of micellar charge, pH, and mechanism
    Amit K Ghosh
    Unilever R and D Bangalore, 64 Main Road, Whitefield, Bangalore 560066, India
    J Phys Chem B 115:11823-30. 2011
  7. ncbi A simple strategy for charge selective biopolymer sensing
    Amit K Ghosh
    Unilever R and D Bangalore, 64 Main Road, Whitefield, Bangalore 560066, India
    Chem Commun (Camb) 47:8937-9. 2011
  8. ncbi An ion conductor that recognizes osmotically-stressed phospholipid bilayers
    Prasun Bandyopadhyay
    Department of Chemistry, Lehigh University, Bethlehem, Pennsylvania 18015, USA
    J Am Chem Soc 124:11254-5. 2002

Collaborators

  • Amit K Ghosh
  • Avik Samanta

Detail Information

Publications8

  1. ncbi Fatty alcohols or fatty acids as niosomal hybrid carrier: effect on vesicle size, encapsulation efficiency and in vitro dye release
    Prasun Bandyopadhyay
    Unilever Research India and Hindustan Lever Research Centre, 64 Main Road, Whitefield, Bangalore 560066, India
    Colloids Surf B Biointerfaces 58:68-71. 2007
    ..9) in nature...
  2. ncbi Synthesis and characterization of hexa-tailed cryptand based amphiphiles: spontaneous formation of giant vesicular microcapsule with efficient and long-term dye encapsulation
    Prasun Bandyopadhyay
    Unilever Research India and Hindustan Lever Research Centre, 64 Main Road, Whitefield, Bangalore 560066, India
    Colloids Surf B Biointerfaces 58:14-9. 2007
    ..Microcapsules have been characterized by optical microscopy, freeze fracture scanning electron microscopy and confocal fluorescence microscopy...
  3. ncbi Evidence for vesicle formation from 1:1 nonionic surfactant span 60 and fatty alcohol mixtures in aqueous ethanol: potential delivery vehicle composition
    Prasun Bandyopadhyay
    Unilever Research India and Hindustan Lever Research Centre, 64 Main Road, Whitefield, Bangalore 560066, India
    Colloids Surf B Biointerfaces 58:305-8. 2007
    ..Surface tension measurement indicates the suitability of fatty alcohols towards spontaneous vesicle formation from span 60...
  4. ncbi Quantification of in vitro malodor generation by anionic surfactant-induced fluorescent sensor property of tryptophan
    Prasun Bandyopadhyay
    Unilever Research India, Whitefield, Bangalore 560066, India
    Anal Biochem 397:89-95. 2010
    ..We also determined antibacterial efficacy of various zinc salts based on the sensory activity of tryptophan, which has been correlated with the established resazurin assay...
  5. ncbi Reversible fluorescence quenching by micelle selective benzophenone-induced interactions between brij micelles and polyacrylic acids: implications for chemical sensors
    Prasun Bandyopadhyay
    Unilever R and D Bangalore, 64 Main Road, Whitefield, Bangalore 560066, India
    J Phys Chem B 114:11462-7. 2010
    ..In solution, such selective reversible fluorescence quenching has the potential for a new class of highly sensitive chemical sensor systems...
  6. ncbi Cu2+-induced micellar charge selective fluorescence response of acridine orange: effect of micellar charge, pH, and mechanism
    Amit K Ghosh
    Unilever R and D Bangalore, 64 Main Road, Whitefield, Bangalore 560066, India
    J Phys Chem B 115:11823-30. 2011
    ..Availability of Cu(2+) toward AO and binding of Cu(2+) with AO at the charged micellar interface are responsible for this pH-dependent Cu(2+)-mediated micellar charge selective fluorescence pattern...
  7. ncbi A simple strategy for charge selective biopolymer sensing
    Amit K Ghosh
    Unilever R and D Bangalore, 64 Main Road, Whitefield, Bangalore 560066, India
    Chem Commun (Camb) 47:8937-9. 2011
    ..04 ?M and 0.008 ?M respectively...
  8. ncbi An ion conductor that recognizes osmotically-stressed phospholipid bilayers
    Prasun Bandyopadhyay
    Department of Chemistry, Lehigh University, Bethlehem, Pennsylvania 18015, USA
    J Am Chem Soc 124:11254-5. 2002
    ..Thus, when large unilamellar vesicles of (C16:1)PC are placed under hypotonic conditions, the Na+/Li+ transport activity of 1 increases by as much as 1 order of magnitude, relative to isotonic conditions..