Ongoing Researches

• Structural Biology
• RNA Structure Determination through NMR
• Enzyme kinetics
• 3 Dimensional Quantitative Structure Activity Relationship Studies
• Pharmacological research and Chronic toxicological studies
• Clinical Microbiology

• Structural Dynamics
• Soil Dynamics
• Probabilistic Methods in Geotechnical & Structural Engineering
• Finite Element Methods in Civil Engineering.

• Dusty Plasma Physics
• Applied Mathematics

• Radio frequency identification (RFID)
• Radio wave propagation
• Wireless sensor network
• Wireless communications 
• Biomedical and Neurological image processing/imaging
• Bioinformatics
• Optimization
• Artificial Intelligence/Machine Learning
• Deep Learning
• Robotics and Internet of Things
• Green Computing/IT and Sustainable Development 
• Brain Machine Interface
• Biomedical signal Processing
• Cognitive radio
• Electromagnetics

Research webpage: [Khan SLR Group]

• Solar cells, solar farm, bifacial PV, agro-PV, 
• Paper bsed biosensors, non-invasive biosensors

• Computational Fluid Dynamics (CFD, Heat and Mass Transfer, Turbulent Flow).
• Mathematical Modeling,

Dr. Billah's research interests span several interdisciplinary domains, emphasizing the application of advanced techniques to address critical engineering challenges. Primary focus areas include transportation safety, investigating strategies to reduce accidents and enhance the safety of vulnerable road users through data-driven approaches. Research efforts also involve water resources modeling, exploring sustainable and efficient methods for managing water systems. Additionally, machine learning techniques are applied to enhance predictive modeling in both transportation safety and resource management. Another key area of interest is the use of solid wastes in construction materials, aiming to promote sustainable building practices by incorporating waste materials into construction processes. Dr. Billah also conducts research on assessing the water quality of water bodies, investigating methods to monitor and improve the quality of freshwater and coastal systems. The overarching goal of his research is to integrate innovation and technology to tackle pressing challenges in urban infrastructure, environmental systems, and sustainability.

• Metagenomics 
• Gut Microbiome
• Microbiome and Mycobiome
• NGS Data Analysis
• Metabolomics
• Machine Learning

• Facial Image Analysis
• Texture Analysis
• Bioinformatics
• Computer Graphics
• Image processing
• Algorithms 

• Photonics
• Stimulated Brillouin Scattering
• Image Processing
• Renewable  Energy

• Clinical and Hospital Pharmacy
• Clinical and Basic research of  Pharmacology
• Clinical and Hospital Microbiology
• Public Health

1. Studies on the antioxidant, cytotoxic, antimicrobial, antidiabetic, antinociceptive and anti-inflammatory activities of Bangladeshi medicinal plants.
2. Isolation and characterization of bioactive compounds from Bangladeshi medicinal plants which involves various chromatographic methods with advanced spectrophotometric analysis.
3. Isolation of endophytic fungi from fresh medicinal plants of Bangladesh followed by their extraction and isolation of various bioactive compounds. 
4. Evaluation of the role of selected molecules to improve vascular dysfunction in cardiovascular diseases using a combination of in-silico, in vitro, in vivo and biomolecular techniques 

Robust methods of estimation, Outlier detection, Regression diagnostics, Data mining and statistical machine learning, Multivariate analysis, Statistical computing and graphics, Econometrics methods, Simulation and bootstrapping techniques.

• Bioelectrochemical wastewater treatment and desalination 
• Anaerobic digestion
• Waste to resource (energy, valuables) nexus
• Drinking water quality monitoring and treatment 
• AI application on environmental remediation 
• Life Cycle Analysis (LCA)
• 

• Molecular Biology
• Biotechnology
• Bioinformatics
• Data Analysis

Received Research Grants: 

1. Principal Investigator. Research grant from the Ministry of Science and Technology (MOST R&D), Govt. of Bangladesh, in the financial year 2025-2026. Project title: Investigating the Oncogenic Susceptibility Conferred by ERCC1-rs11615 Polymorphism: A Genetic Association Study in Breast and Colorectal Cancer among the Bangladeshi Population.
2. Principal Investigator. Research grant from the Ministry of Science and Technology (MOST R&D), Govt. of Bangladesh, in the financial year 2024-2025. Project title: Comparison of extracellular Plant Growth Promoting Rhizobacteria (ePGPR) and intracellular PGPR (iPGPR) from the rhizosphere of Cowpea (Vigna unguiculata) on soil fertility and crop productivity.