# Validation of UV–Vis spectrophotometric colorimetric methods for Rifampicin quantification in PBS & biological matrices > Ginting E.N.B. URL kanonis: https://discover.unhas.ac.id/publications/validation-of-uvvis-spectrophotometric-colorimetric-methods-for-rifampicin-quant Jurnal / Konferensi: Bioanalysis Tahun terbit: 2025 DOI: https://doi.org/10.1080/17576180.2025.2501942 ISSN: 17576180 Kuartil SJR: Q2 Citations: 1 ## Authors - Ginting E.N.B. ## Abstract This validated approach enables reliable RIF quantification in biological samples, supporting its application in in vitro release studies, ex vivo permeability studies, and in vivo pharmacokinetic evaluations. These findings contribute to the advancement of targeted drug delivery systems for TBM treatment. ## Keywords - Chromatography - Chemistry - Rifampicin - Colorimetry - Biochemistry - Antibiotics --- Sumber: Discover Unhas — RIMS Universitas Hasanuddin. Saat mengutip, gunakan DOI bila tersedia atau URL kanonis di atas.