Concept of Nano-Biotechnology and Applications.pptx

Nanobiotechnology is studied because it combines the tools of nanotechnology with the intricacies of biological systems to develop innovative solutions for various challenges, particularly in medicine, by enabling precise diagnosis and targeted drug delivery with fewer side effects, revolutionizing disease treatment, early detection, and tissue engineering, as well as improving agriculture and preventing food decay.
Key Reasons for Studying Nanobiotechnology:
Targeted Drug Delivery:
Nanomaterials can encapsulate drugs, allowing them to be delivered directly to diseased cells, thereby increasing therapeutic efficiency and minimizing side effects on healthy tissues.
Early Disease Diagnosis:
Nanoparticles can be conjugated with diagnostic markers, enhancing the sensitivity and accuracy of early disease detection at the molecular level.
Advanced Therapeutics:
Nanobots and other nanoscale devices can be used to perform complex surgical procedures or deliver treatments directly to the site of illness, offering alternatives to conventional therapies like chemotherapy.
Improved Tissue Engineering:
Nanomaterials and growth factors can be used to repair and reconstruct damaged tissues, such as in the case of severe burns or chronic wounds.
Molecular-Level Insights:
The ability to work at the atomic and molecular level allows for a deeper understanding of biological systems and processes.
Interdisciplinary Advancement:
Nanobiotechnology bridges the fields of biology, chemistry, physics, and engineering, fostering new interdisciplinary approaches to life sciences.
Applications in Agriculture and Food:
The technology can also be applied in agriculture to deliver nutrients to soil and in the food sector to prevent decay and poisoning.
Enhanced Diagnostics:
New nanosystems allow for the detection and isolation of sparse cells from tissues, leading to powerful diagnostic tools for various diseases.

1. Concept of Nano-Biotechnology and Applications Presented by Narendra Shende M.Sc.l st Year ll nd Semister LAXMINARAYAN INNOVATION TECHNOLOGICAL UNIVERSITY, NAGPUR

2. Introduction to Nanobiotechnology Definition : Nanobiotechnology involves the use of nanotechnology to understand and manipulate biological systems at the molecular and cellular level. Key Concept : Combines principles from nanoscience , biology, and chemistry. Focuses on developing advanced solutions for medicine, diagnostics, environmental science, and agriculture. Significance : It holds the potential to revolutionize many fields by enabling precision and improving efficiency.

3. What is mean by nano biotechnology ? Nano means tiny 10-9 tenth rest to the power-9
Imagine taking something and making it a billion times smaller. That’s the “ nano ” scale Were tacking about things so small, you can not see with a regular microscope. Bio Means Life-
This refers to living things, like cells, DNA & proteins
Technology-
Living a knowledge for practical purposes. To make technology and took for a solve a problems technology is about how we use knowledge to modify and manipulate are our environment.

4. Key Components of Nanobiotechnology Nanomaterials : Nanoparticles, nanowires, nanofibers , and quantum dots. Their small size (~1-100 nm) gives them unique properties like high surface area and reactivity. Biological Systems : DNA, proteins, and lipids can interact with nanomaterials . Biomolecular recognition and targeting capabilities.

5. Applications in Medicine Drug Delivery Systems : Nanoparticles can deliver drugs more effectively and precisely, reducing side effects. Eg : Liposomal drug delivery for cancer treatment . Nano Bio cheeps- Sugar testing Glucose meter & Micro Array cheeps containing the large amount of nucleotide sequence means DNA

6. Cancer Treatment : Nanoparticles can target and destroy cancer cells without harming surrounding healthy cells. Potential for developing personalized cancer therapies. Diagnostic Tools : Nanoparticles used for early detection of diseases. Enhanced imaging capabilities, such as magnetic resonance imaging (MRI) or CT scans with nano -contrast agents. Nano Robot

7. Environmental and Agricultural Applications Water Treatment : Nanomaterials can remove harmful pollutants from water, such as heavy metals, bacteria, and viruses. Pest Control : Nano-pesticides release controlled amounts of chemicals over time, reducing environmental impact. Soil Remediation : Nanoparticles can degrade or capture contaminants like heavy metals and pesticides in soil.

8. Challenges and Ethical Considerations Toxicity : The potential for nanomaterials to be toxic to human health or the environment needs to be carefully studied. Regulation : Lack of established regulatory frameworks for nanobiotechnology products. Need for standards to ensure safety and consistency in products. Ethical Concerns : Privacy concerns regarding biosensors in health monitoring. Long-term environmental impacts of nanomaterial accumulation.

9. Future Prospects Research Trends : Increased focus on biocompatible, environmentally friendly nanomaterials . Advancements in personalized medicine and gene therapy. Potential Breakthroughs : Nanobiotechnology could lead to revolutionary treatments for diseases, such as targeted gene editing (e.g., CRISPR) or better diagnostic methods. Conclusion : Nanobiotechnology has the potential to drastically improve healthcare, environmental protection, and sustainability, with ongoing research pushing boundaries.

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