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Medical Biotechnology Science Projects (24 results)

You already know that medicines like antibiotics and aspirin can make you feel better when you are sick, but how do researchers find new medicines? Do medications work the same way for everyone? How can we use medicine to treat genetic diseases?

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A Prescription for Success: Drugs & Your Genetics
Science Fair Project Idea
Scientific Method
Have you ever known someone who had a bad reaction to a prescription drug? Although pharmaceutical companies test new drugs on a large number of people to make sure the drug works the way it is supposed to, often a small percentage of people respond differently to the drug. A person's genetics plays a large role in determining his or her response to a given drug. Our genes are made up of hundreds to millions of nucleotides of DNA (deoxyribonucleic acid), the genetic code. If just a single… Read more
Antibiotic Resistance
Science Fair Project Idea
Scientific Method
Antibiotics work by destabilizing the metabolism or cellular structure of bacteria, preventing growth, and causing bacteria to die. Some strains of bacteria have mutated and found a way to resist the actions of antibiotics. These are called resistant strains because they resist the actions of available antibiotic treatments. There are many different types of antibiotics that are continually being developed to combat new strains of resistant bacteria. Some antibiotics work better on different… Read more
Antioxidants
Science Fair Project Idea
Scientific Method
Antioxidants have become very popular in the news lately for their potential health and anti-aging properties. Antioxidants work by preventing oxidation reactions that produce free-radicals which can cause harm to the body. Try testing different vitamins for antioxidant activity. How do vitamins A, B, C, and E compare? Do some vitamins have more antioxidant activity than others? What are some other sources of antioxidants? Try testing extracts from proposed sources of antioxidants like coffee,… Read more
Bioprinting: 3D Print with Living Cells! No 3D Printer Required.
Science Fair Project Idea
Scientific Method
Do you get excited about 3D printing technology? Do you like to think about other applications for this technology? 3D printing techniques can also be used with living cells, a method called 3D bioprinting. In this science project, you will explore 3D bioprinting a gelatinous substance with plant seeds. This process is similar to real 3D bioprinting techniques being explored to create tissues and organs. Read more
BLASTing Flu Viruses
Science Fair Project Idea
Scientific Method
Remember going to the doctor and getting vaccine shots? It is no fun getting poked with a needle, but fortunately, a vaccine helps our immune system to develop protection against a serious illness for years to come. But what about the flu vaccine? How come there is a new one every year? This science fair project will show you why. Read more
Build Your Own Microfluidic Device
Science Fair Project Idea
Engineering Design Process
Microfluidic devices are small tools used in different fields like engineering and biomedicine. Scientists and engineers use these devices to work with very tiny amounts of fluids for various experiments. These experiments can include things like biomedical research, creating new medicines, and even applications in the car industry. In this project, you will create and test your own microfluidic device design and compare it to other designs. Read more
Creating a Kidney: How Stem Cells Might Be Used to Bioengineer a Vital Organ
Science Fair Project Idea
Scientific Method
The human kidney is the most commonly transplanted organ in the United States, numbering more than 17,000 transplants in 2010 alone! But kidney transplantation technology faces a lot of challenges, including a shortage of kidney donors and the need for recipients to take immunosuppressant drugs to keep their bodies from rejecting a transplanted kidney. In this science project, with the help of bioinformatics databases, you will explore how a kidney could be bioengineered using stem cells,… Read more
Crime Scene Chemistry: The Kastle-Meyer Test for Blood
Science Fair Project Idea
Scientific Method
Police detectives use various scientific tools to analyze evidence at a crime scene. One of the classic tools is the Kastle-Meyer test for the presence of blood. This test is inexpensive, easy to perform, and provides quick results. The test provides evidence if red spots found at a crime scene are actually blood. But the investigator needs to be careful, since other substances can also give a positive result. In this crime scene chemistry science project, you will learn how to perform the… Read more
Delayed Release Pill Challenge: Getting Medicine to the Right Place at the Right Time
Science Fair Project Idea
Engineering Design Process
A lot of medication comes in the form of pills that you need to swallow. But not all pills are the same! Some look like little capsules, others are made of pressed powder. Why are there different types of pills? Different types of pills release their active ingredients in different ways. Some release their active ingredient right after initial administration. Others release their active ingredient much later. Such drugs are called delayed-release drugs. These kinds of pills have to be… Read more
Drug Solubility
Science Fair Project Idea
Scientific Method
When you take medicine, it needs to dissolve in order to be passed into your bloodstream to have an effect. On the other hand, the drug needs to be packed into a small, dense pill to make it easier to swallow. How does the delivery method of a drug change how quickly it enters the bloodstream? Compare different brands of a drug to find out which brands dissolve the quickest. Does the pH of the stomach (which is usually between 1 and 2) matter? Compare coated to uncoated pills: does the coating… Read more
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