Diganta Bhusan Das

ORCID: 0000-0001-9427-6582
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About
Contact & Profiles
Research Areas
  • Advancements in Transdermal Drug Delivery
  • Groundwater flow and contamination studies
  • Dermatology and Skin Diseases
  • Enhanced Oil Recovery Techniques
  • Municipal Solid Waste Management
  • Advanced Drug Delivery Systems
  • CO2 Sequestration and Geologic Interactions
  • Recycling and Waste Management Techniques
  • Membrane Separation Technologies
  • Healthcare and Environmental Waste Management
  • 3D Printing in Biomedical Research
  • Electrospun Nanofibers in Biomedical Applications
  • Lattice Boltzmann Simulation Studies
  • Climate Change and Health Impacts
  • Bone Tissue Engineering Materials
  • Hydraulic Fracturing and Reservoir Analysis
  • Contact Dermatitis and Allergies
  • Toxin Mechanisms and Immunotoxins
  • Ocular Surface and Contact Lens
  • Heat and Mass Transfer in Porous Media
  • Graphene and Nanomaterials Applications
  • Microfluidic and Capillary Electrophoresis Applications
  • Methane Hydrates and Related Phenomena
  • Lipid Membrane Structure and Behavior
  • Wastewater Treatment and Reuse

Loughborough University
2016-2025

Neurological Surgery
2025

University of Southern California
2025

University of Saskatchewan
2024

Life Cycle Engineering (United States)
2013-2023

University of Maryland, College Park
2013-2023

De Montfort University
2023

International Islamic University Chittagong
2021

Chittagong University of Engineering & Technology
2021

Bangladesh University of Textiles
2021

In recent years, there has been a surge in the research and development of microneedles (MNs), transdermal delivery system that combines technology patches hypodermic needles. The needles are hundreds micron length range therefore allow relatively little or no pain. For example, biodegradable MNs have researched literature several advantages compared with solid hollow MNs, as they produce non-sharp waste can be designed to rapid slow release drugs. However, also pose disadvantage successful...

10.3109/10717544.2014.986309 article EN Drug Delivery 2014-12-23

Background/Objectives: Microneedle(MN)-based drug delivery is one of the potential approaches to overcome limitations oral and hypodermic needle delivery. An in silico model has been developed for hollow microneedle (HMN)-based skin its subsequent absorption blood tissue compartments presence interstitial flow. The drug’s reversible specific saturable binding receptors kinetics across have taken into account. Methods: governing equations representing flow fluid, transport verapamil viable...

10.3390/pharmaceutics17010105 article EN cc-by Pharmaceutics 2025-01-14

Background: Many experiments conducted in the literature have investigated effect of microneedles (MNs) on insulin permeation across skin. There are also a number articles that deal with MN insertion force However, there is little known quantifying relationship between and amount permeated for given MNs. This issue addressed this article. Methods: MNs 1100 µm 1400 used to conduct vitro permeability porcine skin, using insulin. Histological images treated skin obtained from microtome...

10.1177/1932296813519720 article EN cc-by Journal of Diabetes Science and Technology 2014-01-21

Heavy metals in wastewater can cause acute and chronic toxicity which leads to learning disabilities, cancer, even death. In the present work, Zn-based MOF (MOF-5) was prepared, it is characterized by Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), Scanning electron microscope (SEM) analyses. MOF-5-incorporated polymeric membranes (polyethersulfone [PES], cellulose acetate [CA], polyvinylidene fluoride [PVDF]) prepared phase inversion method. The morphology,...

10.1080/01496395.2018.1508232 article EN Separation Science and Technology 2018-09-25

Improving drug permeability in the skin is one of most important issues for designing new methods transdermal delivery. Consequently, many techniques have been proposed to effectively deliver drugs across stratum corneum. The microneedle a technology enhance delivery high‐molecular‐weight drugs. This technique combines concepts with patches and hypodermic injections. microneedles shown experimentally increase by orders magnitude vitro range that differ molecular size weight. Recently, other...

10.1111/j.1749-6632.2009.04083.x article EN Annals of the New York Academy of Sciences 2009-04-01

Abstract Well defined experiments and numerical analyses are conducted to determine the importance of dynamic effect in capillary pressure relationships for two‐phase flow porous media. Dynamic quasi‐static pressure‐saturation (P c ‐ S w ) and, ∂ /∂t‐t curves determined. These then used effects, indicated by a coefficient ( τ domains which establishes speed at equilibrium (∂ /∂t = 0) is reached. found be nonlinear function saturation also depends on medium permeability. Locally determined...

10.1002/aic.13777 article EN cc-by AIChE Journal 2012-02-13
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