"pH-Responsive Eudragit-Coated β-Cyclodextrin-Chitosan Nanoparticles for Controlled and Site-Specific Oral Delivery of Indomethacin"
The Nanomedicine and Bioengineering Research Laboratory (NBRL) is an interdisciplinary research laboratory in the Department of Pharmacy at Indira Gandhi National Tribal University, Amarkantak, Madhya Pradesh, India.
NBRL conducts research at the interface of pharmaceutical sciences, nanotechnology, biomaterials, and bioengineering. The laboratory focuses on the rational design, development, optimization, and evaluation of advanced drug-delivery systems intended to address limitations associated with conventional pharmaceutical formulations.
Our research seeks to improve the solubility, stability, bioavailability, site-specific delivery, therapeutic performance, and safety of pharmaceutical and bioactive compounds.
Our mission is to advance pharmaceutical and biomedical research through the development of scientifically robust, reproducible, and therapeutically relevant drug-delivery systems.
The laboratory aims to:
Develop innovative nanocarrier-based therapeutic delivery platforms
Apply systematic formulation-development approaches
Investigate targeted, controlled, and site-specific drug delivery
Integrate pharmaceutical sciences with biomaterials and bioengineering
Train students in experimental design, analytical methods, and research ethics
Promote interdisciplinary and collaborative research
Contribute to the translation of laboratory findings into practical pharmaceutical applications
Our vision is to establish NBRL as a collaborative centre for research and training in nanomedicine, pharmaceutical technology, advanced drug delivery, and biomedical materials.
We seek to generate research that is methodologically rigorous, clinically relevant, and responsive to emerging challenges in healthcare and pharmaceutical development.
The laboratory’s principal research areas include:
Nanomedicine
Targeted and controlled drug delivery
Polymeric nanoparticles
Lipid-based nanocarriers
Nanoemulsions and vesicular systems
Nose-to-brain drug delivery
Ocular drug delivery
Nanophytomedicine
Nanotheranostics
Biomaterials and nanocomposites
Quality by Design-based formulation development
Physicochemical characterization of pharmaceutical systems
NBRL follows an integrated research workflow that combines theoretical understanding with experimental validation.
A typical project may involve:
Identification of an unmet formulation or delivery problem
Literature review and formulation of the research hypothesis
Preformulation and compatibility studies
Selection of suitable materials and manufacturing methods
Risk assessment and Design of Experiments
Preparation and optimization of the delivery system
Physicochemical and analytical characterization
In vitro drug-release or permeation studies
Biological evaluation, where applicable
Stability assessment
Statistical analysis and interpretation
Documentation, publication, and further translational evaluation
The laboratory applies Quality by Design principles to improve formulation understanding, process robustness, and experimental reproducibility.
This approach may include:
Definition of the Quality Target Product Profile
Identification of Critical Quality Attributes
Assessment of Critical Material Attributes
Identification of Critical Process Parameters
Risk-based experimental planning
Statistical optimization
Establishment of an appropriate control strategy
NBRL provides research training to postgraduate students, doctoral scholars, project personnel, and visiting researchers, subject to institutional regulations and laboratory capacity.
Training may include:
Scientific literature review
Research-question development
Experimental planning
Laboratory documentation
Pharmaceutical formulation techniques
Instrumental characterization
Statistical analysis
Scientific writing
Research presentation
Publication ethics
Data integrity
Laboratory safety
NBRL is committed to responsible research conduct.
All laboratory members are expected to maintain:
Accurate and complete experimental records
Transparent reporting of methods and results
Appropriate statistical analysis
Proper attribution of authorship and contributions
Responsible management of research data
Compliance with ethical and institutional requirements
Respect for intellectual property and confidentiality
Safe and responsible laboratory practices
The laboratory welcomes scientifically relevant collaboration with universities, research institutions, healthcare organizations, and appropriate industrial partners.
Potential areas of collaboration include:
Pharmaceutical nanotechnology
Drug-delivery-system development
Biomaterials
Formulation optimization
Analytical characterization
Cellular and molecular evaluation
Pharmacokinetic studies
Preclinical research
Computational and statistical modelling
Technology development and validation
The laboratory supports formulation development and physicochemical characterization of pharmaceutical and nanoscale delivery systems.
Available capabilities may include:
Particle-size analysis
Polydispersity measurement
Zeta-potential analysis
Formulation optimization
Drug-loading and encapsulation studies
In vitro drug-release studies
Stability evaluation
Pharmaceutical and biomaterial characterization
Nanomedicine and Bioengineering Research Laboratory
Department of Pharmacy
Indira Gandhi National Tribal University
Amarkantak, Madhya Pradesh 484887
India