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All Journal Journal of Biomedical and Techno Nanomaterials Journal of Humanities Research Sustainability
Raymond Foster
Grenada College of Arts and Sciences
Humanities Biochemistry, Genetics & Molecular Biology

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NANOMATERIAL BASED ANTIMICROBIAL SYSTEMS FOR INFECTIOUS DISEASE PREVENTION Raymond Foster; Leon Gittens; Julian Browne
Journal of Biomedical and Techno Nanomaterials Vol. 3 No. 2 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jbtn.v3i2.3960

Abstract

Nanomaterials have gained significant attention as effective antimicrobial agents for combating infectious diseases due to their unique properties, including high surface area, small size, and enhanced interaction with microbial cells. Traditional antimicrobial therapies, such as antibiotics, have limitations, including the development of resistance, which has spurred the exploration of alternative strategies. This study investigates nanomaterial-based antimicrobial systems, focusing on their efficacy in preventing and treating infections caused by bacteria, fungi, and viruses. The primary aim is to evaluate the antimicrobial properties of various nanomaterials, such as silver nanoparticles, copper oxide nanoparticles, and graphene oxide, and to assess their potential applications in medical devices and surface coatings. The research employs in vitro methods, including disk diffusion assays, minimum inhibitory concentration (MIC) testing, and bacterial growth curve analysis, to evaluate the antimicrobial activity of these nanomaterials. The results show that nanomaterial-based systems exhibit significant antimicrobial activity, with silver nanoparticles demonstrating the highest efficacy in inhibiting bacterial growth, followed by copper oxide and graphene oxide. In conclusion, nanomaterial-based antimicrobial systems offer a promising alternative to traditional antimicrobial treatments, with the potential to address the growing challenge of antimicrobial resistance in infectious diseases.
Philosophy and Society: Rethinking Moral Responsibility in a Globalized World Godlif Sianipar; Shari Lee; Raymond Foster
Journal of Humanities Research Sustainability Vol. 3 No. 3 (2026)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jhrs.v3i3.3788

Abstract

Background. In the age of globalization, the concept of moral responsibility has become increasingly complex, as individuals, communities, and nations are interconnected in ways that transcend traditional boundaries. The global nature of economic, environmental, and social issues has raised important questions about the extent of individual and collective responsibility in addressing these challenges. Classical philosophical theories on morality, responsibility, and ethics offer valuable insights, but they must be reconsidered in light of contemporary global dynamics. Purpose. The objective of this research is to explore the evolving concept of moral responsibility in a globalized world, focusing on how traditional moral frameworks can be rethought to address the ethical challenges posed by globalization. The study seeks to bridge the gap between classical moral philosophy and contemporary global issues, offering a new perspective on individual and collective moral duties. Method. This research employs a qualitative, conceptual analysis of moral responsibility, drawing from classical philosophical theories and contemporary global issues. It includes a literature review and critical examination of key ethical frameworks to assess their relevance in today’s interconnected world. Results. The study finds that while classical moral theories still offer valuable insights, they need to be expanded to account for the interconnectedness of global societies, the complexity of modern challenges, and the roles of individuals and institutions in addressing these issues. Conclusion. The research concludes that moral responsibility in a globalized world requires a rethinking of traditional ethical frameworks, incorporating both individual and collective duties in addressing global challenges.
Co-Authors Godlif Sianipar Julian Browne Leon Gittens Shari Lee