‘Patchy’ thermogels show next-gen biomedical material potential, scientists say

Scientists at Penn State have developed a new design for thermogels – materials that can be injected as a liquid and turn into a solid inside our bodies – that further improves these materials’ properties. The newly designed thermogels are made with nanoparticles that have sticky spots, similar to arms reaching out and giving the nanoparticles places to connect with one another and form a structure. The method may be especially appealing for soft tissue reconstruction, in which case thermogels could serve as structures that provide a framework for cells to stick to and form new, healthy tissue.