Roadmap for Answer Writing 1. Introduction Define nanotechnology. Mention its significance in various sectors, particularly healthcare. 2. Understanding Nanotechnology Explain the concept of manipulating matter at the atomic or molecular scale (1 to 100 nanometers). Highlight its multidisciplinary nature and potential applications. 3. Impact of Nanotechnology in ...
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Model Answer Introduction Nanotechnology is a multidisciplinary field focused on manipulating and controlling matter at the atomic or molecular scale, typically between 1 to 100 nanometers. This innovative technology is proving to be a game-changer in various sectors, particularly in healthcare, wheRead more
Model Answer
Introduction
Nanotechnology is a multidisciplinary field focused on manipulating and controlling matter at the atomic or molecular scale, typically between 1 to 100 nanometers. This innovative technology is proving to be a game-changer in various sectors, particularly in healthcare, where it enhances diagnosis, treatment, and disease prevention.
Revolutionizing India’s Healthcare: The Multifaceted Impact of Nanotechnology
Nanotechnology is transforming diagnostic processes. For instance, Achira Labs in Bengaluru has developed a microfluidics-based lab-on-a-chip device that enables rapid and cost-effective diagnostic tests. This innovation allows for swift medical interventions, improving patient outcomes.
Drug delivery systems are being revolutionized by nanotechnology. The Central Drug Research Institute (CDRI) in Lucknow has created a nano-formulation of Amphotericin B, used for treating fungal infections and Kala-azar. This formulation enhances drug efficacy while reducing toxicity, making treatments safer for patients.
Nanomaterials, such as silver nanoparticles, possess antimicrobial properties that are now incorporated into medical devices and wound dressings. For example, Amrutam, a Gujarat-based company, has developed nano-silver coated bandages that promote faster wound healing and prevent infections.
Nanotechnology is crucial in the development of vaccines. Covaxin, India’s first indigenous COVID-19 vaccine by Bharat Biotech, utilizes an Algel-IMDG adjuvant that forms nano-sized gel droplets, enhancing the immune response.
The creation of durable and biocompatible materials for implants is another significant advancement. The Sree Chitra Tirunal Institute for Medical Sciences and Technology in Kerala has developed a nanostructured titanium that offers improved compatibility and durability for orthopedic implants.
Conclusion
Nanotechnology is fundamentally transforming the healthcare sector in India by providing groundbreaking solutions across diagnostics, drug delivery, infection prevention, and more. As research in nanotechnology accelerates, it promises to further revolutionize healthcare, making it more effective, accessible, and affordable.
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