2 results match your criteria: "Chemistry Institute Federal University of Rio Grande do Sul[Affiliation]"
Recent Advances in Thermally Activated Delayed Fluorescent Materials in Type II Photodynamic Therapy.
Chem Rec
December 2024
Department of Organic Chemistry, Chemistry Institute Federal University of Rio Grande do Sul, UFRGS, 91501-970, Porto Alegre, RS, Brazil.
Article Synopsis
- Photodynamic therapy (PDT) is a two-step cancer treatment that uses light energy and photosensitizers to destroy cancer cells by generating radicals or singlet oxygen.
- Recent advancements in PDT focus on using thermally activated delayed fluorescence (TADF) molecules, which are alternatives to traditional metals and increase energy efficiency and oxygen generation.
- The shift towards TADF molecules since 2019 aims to improve the effectiveness and safety of PDT, making it a promising option for future cancer therapies.
Comparison between counterfeit and authentic medicines: A novel approach using differential scanning calorimetry and hierarchical cluster analysis.
J Pharm Biomed Anal
March 2019
Brazilian Federal Police of Rio Grande do Sul, 90160-093, Porto Alegre, RS, Brazil; Instituto Nacional de Ciência e Tecnologia Forense (INCT Forense), Porto Alegre, RS, Brazil. Electronic address:
Erectile dysfunction medicines such as Cialis and Viagra are very popular worldwide and are between the most prevalent counterfeit medicines in Brazil. A range of analytical methods has been used to analyze Cialis and Viagra, such as ATR-FTIR, GCMS and UPLC-MS. Until now, there are no data available of DSC methods for analysis of counterfeit medicines of Cialis and Viagra.
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