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Journal : International Journal of Science, Technology and Applications

Pemanfaatan Gold Nano Particles Untuk Deteksi Dan Terapi Kanker Pada Manusia Ali, Lalu Usman; Suryana, Risa; Taher, Tamrin
International Journal of Science, Technology and Applications Vol 2 No 1 (2024): Volume 2 Number 1 Tahun 2024
Publisher : Alpatih Harapan Semesta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70115/ijsta.v2i1.207

Abstract

Research on the utilization of Gold Nanoparticles (GNPs) has rapidly advanced in recent decades, particularly in the biomedical field for cancer detection and therapy. GNPs have unique characteristics, such as nanometer size, high chemical stability, modifiable optical properties, and good biocompatibility, making them ideal candidates for applications in nanomedicine. This literature reviews the utilization of GNPs in cancer detection through local surface plasmon resonance (LSPR)-based imaging techniques, signal enhancement in Raman spectroscopy, and the delivery of specific diagnostic agents. Additionally, in cancer therapy, GNPs are used for photothermal, photodynamic, and targeted drug delivery, which can enhance therapeutic efficacy and reduce side effects on healthy tissues. This literature review also covers the main challenges in the development of GNP-based technologies, including toxicity, in vivo stability, and production scalability. The results of this study indicate that GNPs have great potential for clinical application, although further research is needed to address technical and ethical constraints before they can be widely implemented in cancer treatment in humans
Eksplorasi Konsep Sains dalam Produksi Roti Kenari: Pendekatan Multidisiplin untuk Memahami Budaya dan Konteks Sains Taher, Tamrin; Ali, Lalu Usman
International Journal of Science, Technology and Applications Vol 2 No 2 (2024): Volume 2 Number 2 Tahun 2024
Publisher : Alpatih Harapan Semesta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70115/ijsta.v2i2.216

Abstract

The process of making walnut bread is a dynamic process where the flour components and other ingredient mixtures undergo physicochemical changes. The aim of this study is to explore scientific concepts both at the preparation, process and product stages in the form of walnut bread. Analysis was also carried out to determine the integration of sin concepts according to Fogarty's view. This study uses descriptive qualitative methods. Data collection techniques through libraries. The results of the analysis show that the process of making walnut bread involves scientific concepts including physics, chemistry and biology. These concepts include colloids, collisions, fermentation, temperature and heat, reaction rates, Maillard reactions and caramelization and spoilage processes in food..