Nanorobots, found to clear harmful bacteria and toxins from blood cells.Credit: nobeastsofierce Science/Alamy Stock Photo
Nanotechnology research in South Africa has developed rapidly in the last 20 years with increased publications per year, a study has found. Publications increased from 68 in the year 2000 to 1672 in 2019.
Nanotechnology research also grew faster compared to overall publication growth says the study, published in the Journal of Nanoparticle Research. The total share of nanotech publications increased from 1.4% in 2000 to 6.6% in 2019, a 0.52% increase per year.
Brian Masara, from the College of Graduate Studies, University of South Africa, and other South African researchers, utilizing the Vantage Point Software, performed scientometric analysis by applying text mining tools to science and technology structured databases, to produce Science Technology and Innovation (STI) indicators for decision making
“Discoveries through nanoscience have a vast range of socio-economic benefits and significantly contribute to aims for the Sustainable Development Goals (SDGs). For example, discoveries from nanotechnology are providing solutions for affordable clean water, efficient solar cells for renewable energy, and medical solutions”, say the researchers.
“The study can direct stakeholders, researchers, institutions, government agencies and policymakers to mobilize efforts to realize the full potential of South Africa in nanotechnology", says Lateef Agbaje, of the Microbiology Department, Ladoke Akintola University, Nigeria.
India is the largest collaborating partner for South Africa, co-authoring 11% of publications, while in Africa, Nigeria is the most significant collaborator.
