Nanotechnology is the science of dealing with particles that are at the molecular, or at subatomic levels. Nanotechnology is the science of manipulating particles, molecules, or atoms, which are smaller in size of nanometers (A nanometer is a one-billionth of a meter). The future of Nanotechnology in healthcare is very beneficial in many medical treatments like a diagnosis of cancer cells or damaged organs, better transfer of vaccines, and also in the diagnosis of rapidly spreading diseases.
- Nanotechnology Definition:
- What is nanotechnology:
- How nanotechnology works:
- Future of Nanotechnology in Healthcare:
- Future of Nanotechnology in Food industry:
- Future of Nanotechnology in drug delivery:
- Future of Nanotechnology in Disease Diagnostics:
- Future of Nanotechnology in Cancer Diagnostics through Quantum dots:
- Future of Nanotechnology in Vaccine development:
- Future of Nanotechnology in Health monitoring devices:
- What will be the future of nanotechnology in healthcare:
Nanotechnology is the science of manipulating particles, molecules, or atoms, which are smaller in size of nanometers (A nanometer is a one-billionth of a meter) thereby using it in the field like microbiology, molecular chemistry, surface science, molecular biology, microfabrication, quantum physics, organic chemistry, semiconductors and insulators, energy engineering, and one of the most important application is in the field of nanotechnology in the healthcare industry.
What is nanotechnology:
Physicist Richard Feynman is considered as the father of nanotechnology. Nanotechnology is the science of manipulating matter which deals with the subatomic level of nanotech particles. The term NANO means (a dwarf in greek) nanosized, nanotechnology in healthcare works in the principles of nanoparticles (between 1-100nm), a nanometer is a one-billionth of a meter.
Nanotechnology deals with nanoparticles, with the help of this nanotechnology, has strengthed its roots in many fields like microbiology, molecular chemistry, surface science, molecular biology, microfabrication, quantum physics, organic chemistry, semiconductors and insulators, energy engineering, and one of the most important application is in the field of nanotechnology in healthcare industry.
How nanotechnology works:
When we say something is nano, we mean it is very small. The size of one Nanometer is one billionth of a meter which is about 100,000 times smaller than the width of a human hair.
Making new things at this incredibly small scale is called nanotechnology and it’s one of the most exciting and fast-moving areas of science today.
Some nanomaterials are naturally occurring, you can find them everywhere, in ash, oceans, fine sand, soil, plants, and even in dust.
Naturally occurring nanostructures are also present in plants and animals. For example, nanostructures in insect eyes to reflect light, and an anti-reflection and water-repelling effect so they can fly safely.
Nowadays, scientists can create nanostructure by themselves, by rearranging the atoms of an object, they can make new nanomaterial with new properties. For example, that is stronger, lighter, or different in color.
The working of nanotechnology is based on the application whether it is used for curing any disease or making a new compound using nanoparticles.
Future of Nanotechnology in Healthcare:
In resent years healthcare industry is on great demand, and technologies like nanology/nanoscience/nanotechnology, the increase in research in the field of Nanotechnology in Healthcare opens more gateways in the industry of drugs delivery and research, treatment of various diseases and diagnostics.
Artificial Intelligence plays an important role in shaping the future of Nanotechnology in Healthcare industry for more about Artificial Intelligence in healthcare.
Future of Nanotechnology in Food industry:
In the food area, researchers are working with nanotechnologies to create novel products that may be of benefit to health and diet. For example, nanosilver has antibacterial properties that can be used in food contact material such as cutting boards, nanosilver can also be used in medical bandages.
In many food supplements, nanosized carriers help’s to increase the absorption of nutrients into the body. Nanosensors can be incorporated into the packaging to monitor the quality and shelf life of food from manufacturers to consumers thus helping in quality control.
Customized nanoparticles can also make food ingredients tastier. Converting a grain of salt into small nanosized grains of salt increases it’s surface area significantly. This means that your food needs far less salt to be equally tasty.
This is good news for those who like crackers but are worried about their blood pressure. We need to make sure that food nanotechnologies do not cause harm to consumers.
There are specific properties that need to be taken into account when assessing the impact on human health and the environment. And this is where EFSA comes in.
Over the coming years, nanotechnology will touch the lives of all of us. Like many scientific advances, it brings uncertainty and potential risks. It is up to scientists, businesses, and governments to make it work.
Future of Nanotechnology in drug delivery:
Modern drugs delivery system used to transfer with speed and with more ease. One of the major benefits of using Nanotechnology in drug delivery is due to its targeted drug delivery action (specific area of impact).
Nanoparticles which are used in modern drug delivery system used to treat chronic human diseases by specifying their target related organs. Currently, there are a number of outstanding applications of the nano-medicines like chemotherapeutic agents, biological agents, immunotherapeutic agents etc.
Resently Smart drugs, that consist the capability of carrying agents what we call as nanoparticles, imaging devices and drugs are being developed to target affected organs and at the same time it can monitor the health progress.
Future of Nanotechnology in Disease Diagnostics:
Nanotechnology in Healthcare uses Nanoparticles to reach various parts of the body for the treatment of disease or the delivery of medicines. nanotechnology is used to identify Some of the lethal diseases like cancer.
With the help of Nanoparticles, we can rectify the abnormal growth of cells or tissues in the human body. The use of Nanoparticles can be beneficial to select tissues in diagnosis through images and due to this many drug-based therapies are very important to prevent non-specific cell formation in healthy human tissue.
In Nanotechnology in Disease Diagnostics a method for early identification of disease uses nanoparticles that form clumps when they attach to proteins, tissues, organs, or other molecules that indicate the disease for the person being tested positive for.
Nanoparticle tests are meant to be inexpensive and simple to perform. In Nanotechnology in Disease Diagnostics, the solution turns blue if the nanoparticles are clumped around a specific protein indicating the affected organ or tissue formation, if the protein is not present the solution remains red.
Future of Nanotechnology in Cancer Diagnostics through Quantum dots:
Nanotechnology in healthcare uses quantum dots for the treatment of serious diseases like cancer. The use of quantum dots is to locate cancer tumors in the human body.
Quantum dots are inorganic fluorophores particles that offer a significant advantage over traditionally used fluorescent markers. Quantum dots have high sensitivity what we call it as brighter imaging signals, they also possess some extra features like broad excitation spectra, stable fluorescence with simple excitation, and do not require lasers.
Their infrared colors enable whole blood assays that have a broader range of applications for molecular diagnosis and Genotyping. Multiplexed diagnostics and integration of diagnostics with therapeutics is also possible, with the most major potential application in cancer diagnosis.
The traditional method for curing cancer is chemotherapy that’s usually described as a carpet bombing of the body in many cases it kills the cancer cell but it is also a side effect of killing regular cells which makes patients extremely sick and susceptible to other conditions but programmable nanoparticles that attack cancer cells directly without damaging other tissues could mean a revolution in cancer treatment it’s more like a tomahawk precision missile it would be an amazing addition to our arsenal against cancer.
Future of Nanotechnology in Vaccine development:
Nanotechnology can boost the effect of vaccines. Nanotechnology can create a new era in immunisation by providing alternatives to injectable vaccines.
As we know injectable vaccines require skilled professional and regular vaccines also require refrigeration. With the help of Nanotechnology in Healthcare, we can bind nanoparticles with vaccine molecules for better performance of vaccine of specific diseases like global pandemics.
Leading countries in vaccine development through Nanotechnology are:
Future of Nanotechnology in Health monitoring devices:
When we think of Health monitoring devices we always think of smartwatches, fitness bands, and many more, but the major use of Nanotechnology in Health monitoring devices is Graphene wearables.
In many hospitals, the patient wears a printed graphene RFID tag on his arm. The tag is integrated with other 2D materials, that can sense the patient’s body temperature and heartbeat, and sends them back to the user or the doctor or monitoring instructor.
The medical staff can monitor the patient’s conditions wirelessly, by just use of a graphene tag we can simplifying the patient’s healthy life. We can also use these sensors on old age peoples for monitoring their health
What will be the future of nanotechnology in healthcare:
The future of nanotechnology in healthcare is going to fluorish if upcoming years, because of the increase in demand of healthcare industry, nanotechnology is the only possible solution for this kind of issues.
Those who are willing to start their carrier in the field of Nanotechnology or related to the field, I bet in future nanotechnology will be in great demand.
As nanotechnology is on of the most accurate, precise, versatile, health solutions of the modern world, in future we will definitely see a great demand of this amazing field.
Nanoparticles which could help tackle the day-to-day problems of chronic conditions like diabetes, for example, they could deliver insulin to initiate cell growth and regenerate tissue at a target location they could also be programmed to bring certain substances to cells or could be injected into the bloodstream to seek out and remove damaged cells or grow new cells.
Currently Nanoparticles are used to treat heart diseases by removing the plaque in the complex arteries of the heart.
Neuralink in healthcare is currently one of the most innovative and revolutionary way in human healthcare, for more info do check our blogs.
The traditional method for curing cancer is chemotherapy that’s usually described as a carpet bombing of the body in many cases it kills the cancer cell but it is also a side effect of killing regular cells which makes patients extremely sick and susceptible to other conditions but programmable.
Nanoparticles that attack cancer cells directly without damaging other tissues could mean a revolution in cancer treatment it’s more like a tomahawk precision missile it would be an amazing addition to our arsenal against cancer.
Due to nanotechnology in healthcare Nanoparticles are able to cross the blood-brain barrier and access the brain’s remote areas they have also shown tremendous potential in being a useful alternative to diagnosing and treating neurological diseases.
According to optimistic futurists nanomedicines like smart drugs, we lead to the prevention of illnesses even aging making a superhuman but it’s time for the medical community regulators and the public to start to catch up because the nano future is upon us!!!