Intestinal-adhesive hydrogels for sustained micronutrient delivery
Michigan State University offers a novel hydrogel platform for oral micronutrient delivery. This biocompatible, intestinal-adhesive hydrogel provides long-lasting nutrient release directly at the absorption site, ensuring effective uptake and reducing gastrointestinal irritation.
Overview
Michigan State University presents an innovative solution for oral micronutrient delivery through the development of intestinal-adhesive hydrogels. This technology is designed to provide sustained and localized release of micronutrients directly at the site of absorption within the gastrointestinal tract. Utilizing food-grade, biocompatible, and biodegradable materials, these hydrogels adhere to the intestinal wall, ensuring prolonged retention and effective nutrient uptake. The platform offers a targeted alternative to conventional oral supplements by forming a protective microenvironment that shields the micronutrients from enzymatic degradation and gastrointestinal irritation.
Technical specifications
Key features:
- Bioadhesive chemistry: Ensures strong adhesion to the gut wall, maintaining nutrient proximity to absorption sites.
- Programmable degradation: Allows for controlled release kinetics, preventing burst release and optimizing nutrient transport across the mucosal barrier.
- Versatility: Compatible with a wide range of vitamins, minerals, and supplements (VMS), offering protection from harsh gastrointestinal conditions.
- Proven stability: Demonstrated long-lasting hydrogels that persist in the GI tract and provide tunable degradation for sustained release.
Technology readiness level
This technology has achieved a Technology Readiness Level (TRL) of 5, indicating that it has been validated in relevant environments. Current development phases include evaluating adhesion strength and nutrient release kinetics on ex vivo porcine intestinal tissues.
About Michigan State University
Michigan State University is a major public land‑grant research university with a comprehensive academic portfolio and a large research enterprise. Industry partners engage through an on‑campus U.S. Department of Energy national user facility and shared core laboratories with user access. The university provides a chemical process scale‑up pilot plant on Michigan’s lakeshore, a research and technology park, and a Grand Rapids health innovation campus linking researchers with clinical partners. A statewide extension network supports field deployment and workforce training across Michigan’s manufacturing corridor. Research is backed by competitive federal funding from NSF, NIH, DOE, USDA, and DoD, while dedicated tech transfer and corporate engagement teams—supported by an affiliated research foundation—accelerate IP, licensing, startups, and sponsored research.
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