NIH-funded research R15 grant

Developing fluorescent probes to measure pH levels in cells

Official title: Computationally Guided Approach to Produce Ratiometric Probes Operating in the Red to Near-infrared Region to Accurately Determine pH Levels within Organelles

Funded at Michigan Technological University · NIH-10796036 · Data updated 2026-11-12

This study is working on new tools that can help scientists see how the acidity inside different parts of our cells changes, especially when cells are under stress from things like not getting enough nutrients or when treated with medications, which could help us learn more about how our cells work.

Quick facts

Grant typeR15 grant
Study typeNIH-funded research
Funding institutionMichigan Technological University
NIH-funded
Lab location1 site (Houghton, United States)
Project startSeptember 18, 2023
Project endAugust 31, 2026
Funding year2023
Award (this year)$469,500
NIH project number1R15GM152969-01
Project IDNIH-10796036 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for this research are individuals with conditions that affect cellular metabolism or organelle function.

Less likely to help

Patients with stable, non-progressive conditions that do not involve cellular dysfunction may not benefit from this research.

What this research studies

This research focuses on creating advanced fluorescent probes that can accurately measure pH levels within various cellular organelles, such as lysosomes and mitochondria. By using a computational approach, the team will design probes that emit light in the red to near-infrared spectrum, allowing for precise monitoring of pH changes in response to different conditions like nutrient starvation or drug treatment. The probes will be tailored to target specific organelles, enhancing their effectiveness in studying cellular processes. This innovative method aims to improve our understanding of cellular functions and responses.

Why it matters

Potential benefit: If successful, this research could lead to better diagnostic tools for monitoring cellular health and disease progression.

How similar studies have gone: Previous research has shown promise in using fluorescent probes for cellular monitoring, indicating potential success for this novel approach.

Where this research is happening

  • Michigan Technological University
    Houghton, United States
    Active

Researchers

  • Principal investigator: Luck, Rudy Lin — Michigan Technological University
  • Study coordinator: Luck, Rudy Lin

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About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.