Radiation Detection / Spectroscopy Project

[Sato]

Hello,

I'm currently a sophomore in high school and am interested in working on something to find methods of completely non-invasive toxin detection which I don't see out right now. I've noted that this is done by interpreting the spectra of different materials which could contain the pathogens/toxins and have read multiple papers/articles on MRI/NMRS, NIRS, and general spectroscopy but am not sure how to continue. I have also finished self studying trigonometry and pre-calculus, and hope to get through univariate calculus and my AP Physics B textbook by the end of the break. I also hope to enter the Intel Science Talent Search and Siemens Competition. Is anyone able to lend some guidance/assistance?

Thank you,
Sato

 

[Greg-ulate]

Welcome to the Physics Forums! Good work pursuing education in your own time. Do you have a specific question?

I have heard of a type of scattering that is theoretically applicable for toxin detection. I think its called Raman Scattering since it is sensitive to molecular configuration.

 

[Sato]

Thank you, I'll take a look at that (after learning how to read Feynman diagrams, and reading seemingly prerequisite articles so I understand what the Raman Scattering article is even about).

 

[Sato]

It seems that the DHS has caught on to that.

 

[sardar]

Hello Sato,

It's great to see your interest in scientific research and your dedication to learning advanced mathematics and physics. Your project idea of using spectroscopy for non-invasive toxin detection is a relevant and important topic in the scientific community.

To continue your project, I suggest starting by identifying specific toxins or pathogens that you want to detect. This will help narrow down the materials and techniques you will need to focus on for your spectroscopy experiments. You may also want to consider collaborating with a mentor or researcher in this field to guide you in your project and provide access to specialized equipment and resources.

In terms of specific spectroscopy techniques, NIRS (near-infrared spectroscopy) and MRI (magnetic resonance imaging) are commonly used for medical imaging and can provide valuable information about the composition of materials. However, there may be other spectroscopy techniques that could be more suitable for your specific project, such as Raman spectroscopy or fluorescence spectroscopy.

Additionally, it may be helpful to familiarize yourself with the principles of spectroscopy and how it is used in various fields, such as medicine, environmental science, and chemistry. This will give you a better understanding of the different applications and potential limitations of spectroscopy.

I would also recommend reaching out to other students or researchers who have worked on similar projects, as well as attending science fairs and conferences to learn more about current research in this area.

Best of luck with your project and your future competitions!

Sincerely,