Nanoscience and Nanotechnology (NNT)

Section Information

Nanoscience and Nanotechnology focuses on the study, design, manipulation, and application of materials and systems at the nanoscale. It examines the unique physical, chemical, mechanical, and biological properties that emerge at nanometer dimensions and how these properties can be harnessed across scientific and engineering fields.

Modern research in this field includes nanomaterials synthesis, nanofabrication, nanoelectronics, nanomedicine, nanophotonics, catalysts, sensors, energy nanotechnology, and computational nanoscience. Advances in characterization techniques, molecular engineering, self-assembly, and device integration continue to expand the potential of nanoscale technologies.

This section publishes experimental studies, theoretical models, applied research, reviews, and case reports addressing nanoscale materials, device engineering, biomedical applications, environmental implications, and emerging innovations in nanoscience and nanotechnology.

Scope

Nanomaterials Synthesis and Characterization
- Nanoparticles, nanotubes, nanowires, and 2D materials
- Chemical, physical, and biological synthesis routes
- Surface modification, functionalization, and self-assembly
- Advanced characterization including TEM, AFM, SEM, and spectroscopy
Nanodevices and Nanoelectronics
- Nanoscale transistors, circuits, and semiconductor technologies
- Molecular electronics and quantum devices
- Flexible and wearable nanoelectronic systems
- Fabrication methods such as lithography and nanoimprinting
Nanophotonics and Optoelectronics
- Light–matter interactions at the nanoscale
- Plasmonics, metamaterials, and photonic crystals
- Nanoscale lasers, detectors, and optical sensors
- Applications in imaging, communication, and energy harvesting
Nanomedicine and Biomedical Applications
- Nanoparticle-based drug delivery and targeted therapies
- Nanodiagnostics, biosensors, and imaging agents
- Tissue engineering, regenerative medicine, and nanobiomaterials
- Toxicology, biocompatibility, and clinical translation
Energy and Environmental Nanotechnology
- Nanomaterials for batteries, fuel cells, and supercapacitors
- Catalysis, photocatalysis, and sustainable energy solutions
- Nanoscale materials for water purification and environmental remediation
- Solar energy harvesting, photovoltaics, and thermoelectric devices
Computational Nanoscience and Modeling
- Molecular dynamics, density functional theory, and multiscale modeling
- Simulation of nanostructures, surfaces, and interfaces
- Predictive models for nanomaterial properties and behavior
- Machine learning and AI for nanomaterials discovery
Nanoscale Fabrication and Manufacturing
- Top-down and bottom-up nanofabrication methods
- Scalable processes for industry, including roll-to-roll and printing techniques
- Integration of nanosystems into commercial devices
- Quality control, reliability, and reproducibility challenges
Safety, Ethics, and Societal Implications
- Nanotoxicology and environmental health considerations
- Regulation, risk assessment, and standards for nanomaterials
- Ethical implications of emerging nanotechnologies
- Public perception and responsible innovation