Nano Nexus & Applications (NNA) is a leading international peer-reviewed journal focusing on nanoscience and nanotechnology. The journal provides a global platform for researchers to share their discoveries and advancements in all aspects of nanoscale science, including the design, synthesis, characterization, and application of nanomaterials and nanosystems, as well as their transformative roles in materials science, medicine, biology, chemistry, energy, electronics, environmental sciences, and advanced engineering.

The journal welcomes original research articles, review papers, and applied studies in (but not limited to) the following areas:

• Nanomaterials and Nanostructures
  Design, synthesis, and characterization of nanoparticles, nanowires, nanotubes, nanofibers, nanocomposites, quantum materials, and advanced functional nanomaterials.
• Nanomedicine and Bionanotechnology
  Targeted drug delivery systems, nanocarriers, medical imaging, biosensing, tissue engineering, nano-scaffolds, nano-vaccines, and biomedical applications of nanomaterials.
• Nanoelectronics, Nanophotonics, and Nanosensors
  Nanoscale electronic devices, single-molecule electronics, nanosensors (chemical and biosensors), photonic nanostructures, quantum devices, and nano-optoelectronics.
• Energy and Environmental Nanotechnology
  Nanostructured solar cells, batteries, and supercapacitors, hydrogen storage systems, nanocatalysts, water and air purification technologies, and environmental monitoring systems.
• Nanochemistry and Nanoprocessing
  Chemical and green synthesis of nanomaterials, self-assembly techniques, surface engineering, catalytic nanoreactions, and nanoscale chemical processes.
• Modeling, Simulation, and Theoretical Nanoscience
  Computational modeling, molecular dynamics, quantum simulations, nanomechanics, nanofluidics, and theoretical analysis of nanoscale systems.
• Nanotechnology Tools and Industrial Applications
  Advanced microscopy (AFM, SEM, TEM), nanolithography, nanofabrication, precision measurement tools, and industrial-scale production of nanomaterials.

Nanomaterials and nanotechnologies are engineered systems with dimensions typically at the nanoscale, exhibiting unique physical, chemical, and biological properties that differ significantly from their bulk counterparts. They are of growing interest due to their multifunctional behavior and wide-ranging applications across scientific and industrial domains.

Authors must clearly state in the cover letter: (a) why the study is relevant to nanoscience and nanotechnology; (b) how the work fits within the Aims and Scope of the journal; and (c) what the novelty and innovation of the study are. Manuscripts lacking clear relevance to nanotechnology will be considered out of scope.