• About
  • Partnerships
  • Challenges
  • Awards
  • Grant Opportunities
  • News

Poly(glycerol sebacate)-Based Condoms

Lakshminarayanan Ragupathy of HLL Lifecare Limited in India will make a male condom from the biodegradable polymer poly(glycerol sebacate) as an environmentally friendly alternative to conventional condoms with improved performance. In contrast to currently used condoms, poly(glycerol sebacate) may be compatible with oil-based lubricants, and can be more easily combined with other materials, such as anti-viral drugs, contraceptives and vasodilators, to enhance safety and user experience. Poly(glycerol sebacate) is also completely biodegradable, transparent, odorless, and the raw materials are renewable. They will modify some of the mechanical properties of poly(glycerol sebacate), such as tensile strength, to make it more suitable as condom material and to reduce thickness, thereby increasing sensitivity during use. Once the ideal material has been identified, they will produce the condom and evaluate it for safety and biocompatibility.

More information about Develop the Next Generation of Condom (Round 12)

Great ideas come from everywhere.

Sign up for email updates of the latest grant opportunities and awards.

View the Grand Challenges partnership network

The Bill & Melinda Gates Foundation is part of the Grand Challenges partnership network. Visit www.grandchallenges.org to view the map of awarded grants across this network and grant opportunities from partners.