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Nanotechnology: A Real Therapeutic Revolution

A key exploration region to confront the drug business' R&D challenges

How Nanoscience is so effective in Medical sector?

Nanotechnology addresses a key examination region to confront the pharmaceutical' R&D challenges. Nanotechnology-based medications have effectively discovered achievement from industrial point of view. This overall pattern, had expanded in the coming years. Nanotechnology addresses a genuine remedial transformation, as it will make it conceivable to duplicate the quantity of dynamic fixings that are possibility for creating prescriptions and, thusly, in the long haul, the quantity of helpful arrangements accessible for the treatment of infections.

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Here’s How Health Sector is Emerging through Nano

The nanoparticles in Healthcare sector offers plenty of advantages over conventional  forms, for example reduced toxicity, enhanced bio distribution, and improved patient compliance.

Drug Delivery

Nanomedicine delivery and nano systems is a relatively new but rapidly evolving science where nanoscale materials are used as diagnostic tools or deliver therapeutic agents to targeted sites. specific goals in a controlled manner. Nanotechnology offers many benefits in the treatment of chronic diseases in humans through targeted and precise drug delivery.


Nanotechnology-based diagnostic technologies currently under development can offer two major benefits: rapid testing and disease detection. Potentially less for patients in the doctor's office, as it allows a complete diagnosis and treatment initiation with a single visit to the doctor and can detect the disease earlier than is possible with current technology. It may be impaired and the disease can be stopped early.


Nanomaterial-based bio imaging technology in various clinical fields is developing very rapidly in the development of nanoparticles with various functions. Deformation / functionalization / bonding makes nanomaterial's a perfect candidate with controlled physicochemical, pharmacokinetic, pharmacological and toxicological properties.

Tissue -Engineering

Nanotechnology is an exciting emerging field with a variety of applications for skin regeneration. Nanofibers have an ability to regenerate tissue, based on their structural similarity to extracellular matrix. Various polymeric nanofibers with unique properties have been developed and tested as supports for skin regeneration. Furthermore, nanofibers can act as a transmission system for drugs, proteins, growth factors, and other molecules.

Here’s the future scope about the Nano in medical sector

By providing opportunities, scope, and new nanotechnology tools, nanotechnology has a huge impact on a variety of fields including disease prognosis, diagnosis, and  treatment of disease.

Cancer Treatment

In cancer treatment, nanotechnology can be used in surgery, radiotherapy and chemotherapy. In terms of surgery, nanomaterials have greatly improved the accuracy and safety of surgery. In radiotherapy, nanomaterials can improve the radio sensitivity of tumors and improve the therapeutic effect. In chemotherapy, the application of nano-drug carrier can better confirm the drug release location and protect the drug activity, so it can improve the treatment effect

Biosensor & Biolabels

A biosensor is generally defined as a measurement system that consists of a probe with a sensitive biological recognition element, or bio-receptor, a physicochemical detector component, and a transducer in between to amplify and transduce these signals in to measurable form

Drug Discovery

Nanotechnology helps identification and validation of target by identifying the protein present on the cell surface or target surface. Nanotechnology will enhance the drug discovery process, through miniaturization, automation, speed and reliability of assays.

Potential Application of Nano in Pharmaceutical


In gene therapy

In gene therapy, the carrier molecule is used to insert normal genes into instead of abnormal genes that cause disease. Conventional use of viral vectors is associated with poor immunity, inflammation, and disease in the host. Nanotechnology enables delivery of the system has become a potential carrier, and has been shown to be an effective and promising tool in the treatment of the systemic gene


Stem cell therapy

New research shows that nanoparticles can be an effective tool for stem cell therapy. Few researches have stated that chemical engineering using nanoparticles can enhance stem cell capacity, reduce muscle degeneration in mice, and regenerate damaged vascular tissue.


Molecular diagnostics

Molecular diagnostics is an emerging challenge, and the combination of other nanotechnology-based materials and nanoparticles may solve this challenge. Molecular diagnostics provides techniques for diagnosing single molecules and single cells.


Bone repair

Nanotechnology provides many new spaces with biocompatibility with  nanomaterials, which can be used for bone repair and bone cavity filling. High-strength nanoceramics can be transformed into a flowable, malleable paste, making  strong bone.

Nanotechnology in the Pharmaceutical and medical sector is a promising revolution

Here are few glimps to latest innovation

Acidity-activatable dynamic nanoparticles boost cancer immunotherapy
Researchers develop quantum dot smartphone device to diagnose and track COVID-19
Gold nanoparticles injected into tumors could improve radiation treatment for cancer
SOURCE: https://phys.org/news/2021-06-gold-nanoparticles-tumors- treatment-cancer.html
magnetically actuated microrobots to deliver stem cells to tissue targets
SOURCE: https://nano-magazine.com/news/2019/6/4/using-microrobots-to-deliver-stem-cells-to-tissue-targets


Ample of research effort is going on in application of nanotechnology on therapeutic segments. This program imparts students with a strong scientific foundation for the design and development of a wide array of nanotechnology-based biocompatible products with advanced drug delivery functionality.

Nanopharmaceuticals represent an emerging field where the sizes of the drug particle or a therapeutic delivery system work at the nanoscale. In the pharmaceutical industry, a long standing issue is the difficulty of delivering the appropriate dose of a particular active agent to specific disease site. 

This unique flagship interdisciplinary program offers the possibility of understanding the smallest structural features of a cell or tissue, and using that knowledge to develop medical devices or treatments that will work on a scale 100,000 times smaller than the diameter of the average human hair.

Nanotechnology has affected nearly every field of Engineering and Science but most of the innovation and funding in Nanotechnology came from Electronics giants. Marketing and making of Nano gadgets started from the computers and mobiles which are the only machines made at Nano scale that were available economically in the market at a very early stage.