Hidrogel Contra Superbactérias | Pesquisa UTFPR Brasil
Pesquisadores da UTFPR e UFPR desenvolvem hidrogel com vidro bioativo que elimina 100% de superbactérias, oferecendo alternativa sustentável a antibióticos em hospitais brasileiros.

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Gabrielle Caroline Peiter is a professora substituta in the Curso de Medicina at Universidade Federal do Paraná, Campus Toledo, where she teaches in the areas of histology, cellular biology, and genetics. She holds a bachelor's degree in biological sciences from Universidade Paranaense (2015), a full teaching license in chemistry from Universidade Tecnológica Federal do Paraná (2019), a master's degree in technology of bioproducts from UFPR (2017), and a doctorate in biochemistry and molecular biology from UFPR (2023). She is currently completing a postdoctoral fellowship in the Graduate Program in Chemical and Biotechnological Processes at UTFPR, affiliated with research groups focused on biomaterials, bioproducts, and health.
Peiter's research centers on the development and characterization of vitreous materials and antimicrobial hydrogels, the evaluation of biological activity of natural extracts and nanoparticles, and in vitro assays with fungi, bacteria, and cell cultures, as well as animal models for toxicity and wound healing. She employs chromatographic and spectroscopic techniques for bioactive compound analysis, along with in silico and structural bioinformatics approaches for protein and drug candidate investigations. Her work also includes extension projects for scientific dissemination, such as coordinating the Ciência em Rede project and the Labmates channel. In 2025, she received the 25 Mulheres na Ciência América Latina award from 3M in recognition of her contributions to science and innovation.
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Pesquisadores da UTFPR e UFPR desenvolvem hidrogel com vidro bioativo que elimina 100% de superbactérias, oferecendo alternativa sustentável a antibióticos em hospitais brasileiros.