Advances in Nanomaterials Sciences and Nanotechnology for Sustainable Development: A Review

Authors

  • Gervas E. Assey Department of Natural Sciences and Information Technology Faculty of Science, Mwenge Catholic University, P.O. Box 1226, Moshi, Tanzania
  • Wilhelm S. Malasi Department of Natural Sciences and Information Technology Faculty of Science, Mwenge Catholic University, P.O. Box 1226, Moshi, Tanzania

DOI:

https://doi.org/10.4314/tjs.v47i4.11

Keywords:

nanomaterials sciences, nanotechnology, sustainable development

Abstract

The fields of materials sciences have great opportunities to address the challenges of sustainable development of modern societies. The sub-disciplines of materials sciences of interest in this review are nanomaterials sciences and nanotechnology. Nanomaterials possess one external dimension measuring 1-100 nm. They have larger surface area for the same mass than their bulk materials. They are more reactive with effects on their electrical, optical and magnetic properties. Thus, nanomaterials are promising for sustainable development in the areas of energy, water, chemicals, electronics, medical and pharmaceutical industries, CO2 mitigation and agriculture. To this end, this review explores the advances in nanomaterials sciences, nanotechnology and the potential applications of nanomaterials for sustainable development. In this review, 73 peer reviewed articles and abstracts were retrieved. The review considered nanomaterials of carbon, inorganic materials, semiconductors, polymeric and lipid based materials. It has been found that nanomaterials sciences and nanotechnology is promising for potential applications in the areas of environmental remediation, energy, food, agriculture, industry, molecular biology, medicine and in pharmaceutical industries for sustainable development.

Keywords: nanomaterials sciences, nanotechnology, sustainable development

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Published

28-10-2021

How to Cite

Assey, G. E. ., & Malasi, W. S. . (2021). Advances in Nanomaterials Sciences and Nanotechnology for Sustainable Development: A Review. Tanzania Journal of Science, 47(4), 1450–1463. https://doi.org/10.4314/tjs.v47i4.11

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