logo
  • About Ahmedabad
  • Stepwell
  • Student Affairs
  • Alumni
  • Collaborate With Us
  • Media
  • Academics
    • Schools & Centres
      • Amrut Mody School of Management
      • School of Arts and Sciences
      • School of Engineering and Applied Science
      • Undergraduate College
      • Graduate School
      • Centre for Heritage Management
      • VentureStudio
      • Centre for Learning Futures
      • Global Centre for Environment and Energy
    • Programmes
      • Undergraduate Programmes
      • Graduate Programmes
        • Masters Programmes
        • Doctoral Programmes
      • Continuing & Executive Education
    • Learning Initiatives
    • Libraries
    • Interdisciplinary Learning
    • Academic Calendar 2020
  • Admission
    • Undergraduate Admission
    • Graduate Admission
      • Masters Admission
      • Doctoral Admission
    • Fees & Financial Aid
  • Faculty
    • Amrut Mody School of Management
    • School of Arts and Sciences
    • School of Engineering and Applied Science
    • Centre for Heritage Management
    • VentureStudio
    • Centre for Learning Futures
    • Global Centre for Environment and Energy
  • Research
  • Covid - 19 Update
logo
logo
  • About Ahmedabad
  • Stepwell
  • Office of the Dean of Students
  • Alumni
  • Collaborate With Us
  • Media
  • Academics
    Schools & Centres Programmes Learning Initiatives Libraries Interdisciplinary Learning Academic Calendar 2020
  • Admission
    Undergraduate Admission Graduate Admission Doctoral Admission Fees & Financial Aid
  • Faculty
  • Research
  • Covid - 19 Update

Modulating Self Assembly: From microstructure control to surface modifications



Professor P A Hassan will be delivering a Research Seminar Series lecture on 'Modulating Self Assembly: From microstructure control to surface modifications' at the School of Engineering and Applied Science.

Abstract
Self-assembled structures such as micelles, liposomes, niosomes, emulsions and microemulsions have attracted a great deal of attention in pharmaceutical and cosmetic formulations. Drug delivery systems employing such colloidal carriers enhance the efficacy and drug safety thereby leading to improved therapeutics. Self-assembly offers an attractive route to create novel nanostructured soft materials and modify the interface of inorganic materials.  The role of intermolecular interactions in modulating the microstructure of self-assembled materials and its applications in creating functional nanostructures will be discussed. In particular, we explored this strategy to make polyethene glycol functionalized carriers for noncovalent binding of drugs or proteins. Stimuli-sensitive assemblies that can reversibly associate or dissociate in response to environmental changes have been fabricated, as a model system for self-regulated drug delivery vehicle. Formation of 2-D assemblies at the interface of inorganic particles has been explored to create organic-inorganic composite materials for anticancer drug delivery. Combination of chemotherapy, hyperthermia and diagnostic applications of peptide-functionalized magnetic nanoparticles was identified. The present findings on the microstructure and drug delivery aspects of various materials created via self-assembly will have important implications in designing stimuli-sensitive drug delivery systems.

About the Speaker
Professor P A Hassan earned his MSc Degree in Chemistry from Nirmala College, Muvatuupuzha (Mahatma Gandhi University, Kottayam). In 1992, he joined the prestigious Bhabha Atomic Research Centre (BARC) Training School. Currently, he is Head of the Thermal & Interfacial Chemistry Section, Chemistry Division, BARC. He was a visiting researcher at the Laboratory of Complex Fluids, University of Louis Pasteur, Strasbourg, France in 1995. He pursued his post-doctoral research on the soft condensed matter at the Department of Chemical Engineering, University of Delaware, the USA in 2000-2002 and visited the National Centre for Neutron Research, NIST, Maryland, USA. His current research interests include structural transitions in micelles, liposomes, polymers, polyelectrolyte-surfactant interactions and biotechnological applications of nanomaterials.
 

Related Events

The Heritage Discourses: Reflections on Heritage, Memory and Identity

Indo-Spanish Training Workshop on Tourism and Heritage Management

International Conference on Heritage Management Education and Practice

logo
Ahmedabad University

Commerce Six Roads
Navrangpura, Ahmedabad 380009
Gujarat, India

info@ahduni.edu.in
+91.79.61911000/200/201
+91.79.26440396

  • About Ahmedabad
  • Our Purpose
  • University Leadership
  • Board of Management
  • Board of Governors
  • Schools & Centres
  • Research
  • Programmes
  • Admission
  • News
  • Events
  • Resources
  • Careers
  • Regulatory & Institutional Compliance
  • IQAC
  • Campus Visit
  • Contact

Auris

COPYRIGHT AHMEDABAD UNIVERSITY 2021

CONNECT WITH US

Download Brochure

Please enter information in the form below. The download will start automatically on submission of the form.

Download Brochure

Please enter information in the form below. The download will start automatically on submission of the form.