“Purdue University Develops Sustainable, Bio-based Adhesive Formulations with Potential Applications in Coral Reef Restoration and Various Industries”
Revolutionary Patent-Pending Adhesive Formulations: A Beacon of Hope for Coral Reefs and Beyond
In a groundbreaking development at Purdue University, a team of researchers led by Gudrun Schmidt, an associate professor of practice in Purdue’s Department of Chemistry, has created patent-pending adhesive formulations from fully sustainable, bio-based components. These formulations, derived from zein, a protein found in corn, and tannic acid, have the unique property of growing stronger when exposed to water or wet conditions.
Unveiling the Potential of the Patent-Pending Formulations
The potential applications of these adhesive formulations are vast and varied. They could be instrumental in the restoration of coral reefs, a global environmental concern. Additionally, they could find applications in diverse fields such as construction, manufacturing, biomedical, dental, food, and cosmetics.
Stronger in Water: A Unique Property
The team conducted a series of underwater adhesive experiments using different surfaces and types of water, including seawater, saline solution, tap water, and deionized water. Contrary to traditional petroleum-based glues, the bond strength of these patent-pending formulations increased over time when exposed to water. This suggests that water aids in enhancing the adhesive property of these formulations.
The Demand for Nontoxic Formulations
With the increasing demand for nontoxic, sustainably sourced materials with minimal environmental impact, these bio-based adhesive formulations could be a game-changer. They could be used in biomedical applications, where they exhibit properties similar to soft tissue. Furthermore, they could be used in food, oral, and cosmetic applications, where the purity of starting materials is less restrictive.
Reviving Coral Reefs with Patent-Pending Formulations
One of the most promising applications of these adhesive formulations is in the restoration of coral reefs. The lack of suitable underwater adhesives has been a significant obstacle in the global efforts to restore coral reefs. Schmidt and her team are working closely with the Coral Restoration Foundation to test various formulations. The preliminary results from these tests are encouraging, and the team is optimistic about the potential of these formulations in coral reef restoration.
Protecting Intellectual Property: The Role of Purdue Innovates Office of Technology Commercialization
The Purdue Innovates Office of Technology Commercialization has applied for a patent to protect the intellectual property of these adhesive formulations. This office plays a crucial role in supporting the economic development initiatives of Purdue University by commercializing, licensing, and protecting Purdue’s intellectual property.
About Purdue University
Purdue University is a leading public research institution renowned for its excellence in various fields. With a commitment to affordability and accessibility, Purdue University is at the forefront of innovation and discovery.
About Purdue Innovates Office of Technology Commercialization
The Purdue Innovates Office of Technology Commercialization is one of the most comprehensive technology transfer programs among leading research universities in the U.S. It plays a pivotal role in advancing the mission of Purdue University by commercializing, licensing, and protecting Purdue’s intellectual property.
For more information, please contact Steve Martin at sgmartin@prf.org.