4th Edition of World Nanotechnology Conference

• Nano-based vaccines
• Nanomaterials for surface decontamination
• Role of Nanotechnology in combating COVID-19

• Medical Technology 
• Nano-diagnostics, Imaging and nano-therapy techniques
• Cell Repair therapy
• DNA Nanotechnology
• Biomarkers and Biosensors
• Measurement of Health Risk
• Nanoproteomics and genomics
• Protein Nanocrystallography
• Organ-on-a-chip

a. Nanobiotechnology :

• Impact of Nanobiotechnology
• Regulations of Nanobiotechnology
• Roller Nanoimprint
• Bionanoscience
• Ultrafast Nanoimprint
• Nanobiomolecular Engineering

b. Nanosafety:

• Genetic sequence using DNA-tagged gold nanoparticles
• Nanotechnology Regulations 
• Carbon Nanotube Filters
• Strategic and Nuclear Disarmaments
• Disaster Management

• Novel Generation in Energy storage
• Nonnuclear Materials
• Oil & Gas
• Nano-energy
• Nano Solar Cells
• Nanofuels
• Nano Batteries
• Nano fibers

• Nano Robotics
• Nano Devices
• Nano Sensors
• Nano Structures
• 3D Printing
• DNA Nanotechnology

• Materials Chemistry (Organic & Inorganic)
• Advanced Functional Materials
• Nano Materials Synthesis and Characterisation
• Microporous and Mesoporous Materials
• Materials Science and Engineering Physics
• Advanced Nanomaterials
• Nanobiomaterials
• Nano Composites
• Graphene and its Applications
• Polymer Nanotechnology
• The biosynthesis of metals

• Nano Tribology
• Nano Sensors and Actuators
• Nanoscale Particles Microscopy
• Quality of Nanosystem
• Regulatory aspects towards Approval of Nanomedicine and nanostructures

• Toxicological assessment of manufactured Nanoparticles
• Effects of Nanotoxicology in Nanomaterials
• Impacts of Nanoparticle design in Nanotoxicology
• Different types of Nanotoxicology
• Reduction in toxicity while maintaining therapeutic effects

• Nanotechnology in Water Treatment
• Water purification Technology
• Nanoremediation & water treatment
• Water filtration 
• Nanosorbents water treatment
• Nanotech in disinfected water

• Nano Sensors in Defense and military
• Nano Sensors in Food and the environment
• Nanobiosensors
• Nanobiosensors for diagnosis of disease

• Nanosensors for diagnosing
• Nanoparticles in COVID-19 Testing
• Bio-Nano Interface Technology
• Nanotherapies for COVID-19 Management
• Biomedical Nanotechnology
• Nanomaterials

• Sustainability Nanotechnology
• Drug Delivery and Nano Particles
• Molecular Nanotechnology
• Bionanoscience
• Lipid Nanoparticles
• Nanofliuidics and Nanoionics
• Nanobiopharmaceutics

• Graphene & Fullerenes
• Medicinal Nanochemistry 
• Nanotechnology in clothing 
• Brownian motion in wet nanotech 
• Hydrophobic Nanotechnology

• Computational Modelling of Photonic Nanomaterials and devices
• Catalytic Cycles and Reactions
• Stochastic motion of Nanomotors
• Optimisation Nanostructures
• Molecular Modelling and simulation of Nanoscale systems
• Foundation of Nanoscale Physics and Modelling

• Computer Sciences 
• Environmental Sciences 
• Household Nanotechnology
• Biomedical Sciences
• Agricultural research
• Food Industry

• Nano Pharmaceuticals
• Biopharmaceutics and Liposomes
• Nano Drug Delivery
• Synthesis & exhaustive characterisation of Pharmaceutical nanoparticles
• Biological evaluation
• Clinical testing and/or toxicological assessment

• Nanotechnology in Cancer Treatment
• Nanotechnology in Tissue Engineering
• Nanostructured materials for construction
• Nanotechnology in Food Science
• Nanotechnology in Space
• Nanotechnology in Food manufacturing
• Nanotechnology in Electronics
• Nanotechnology in Energy
• Nanotechnology in Biomedicine
• Nanotechnology in Environment
• Nanotechnology in Textile Industry

• Carbon nanotubes formation and characterization
• Properties of Nanotubes
• Polymer-carbon nanocomposites to sensors
• Purification and separation of carbon nanotubes and related aspects
• Nano Electron emitters
• Molecular electronics

• Microfluidics and Nanofluidics
• Microscopy
• Nanotribology
• Nano coordinate measuring machine
• measurement techniques
• Surface area measurement

• Nanoelectronic Biomedical Devices
• Nanofabrication
• Molecular electronics
• Nanotube transistors
• Modern optics
• Mobile and fixed networks
• MEMS and NEMS Devices
• Micro/ Nanolithography and MOEMS
• Quantum dot photodetectors
• Surface micromachining