RAN is celebrating its 12th anniversary, marking more than a decade of bringing together researchers and professionals to share research and developments in nanotechnology. This nanotechnology congress proceedings will be published with an ISSN and ISBN, indexed in Scopus, Google Scholar, Semantic Scholar, and archived permanently in Portico. The Congress is composed of two conferences. While each conference consists of an individual and separate theme, the two conferences share considerable overlap, which prompted the organization of this congress. ICNNFC 2027, 12th International Conference on Nanomaterials, Nanodevices, Fabrication and Characterization NDDTE 2027, 12th International Conference on Nanomedicine, Drug Delivery, and Tissue Engineering This congress will provide excellent opportunities to scientists, researchers, industrial engineers, and university students to present their research achievements and to develop new collaborations and partnerships with experts in the field. Submissions in the form of extended abstracts, short papers, and full manuscripts are welcome. the nanotechnology congress proceedings will be published under an ISSN and ISBN number the nanotechnology congress proceedings will be indexed by Scopus, Google Scholar and Semantic Scholar the proceedings will be permanently archived in Portico (one of the largest community-supported digital archives in the world). selected papers from the congress can be submitted for possible publication in the International Journal of Theoretical and Applied Nanotechnology (IJTAN) or the Journal of Biomedical Engineering and Biosciences (JBEB).

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