Rhodamine B-Gentamicin Sulfate

Rhodamine B-Gentamicin Sulfate is a fluorescent antibiotic conjugate.The conjugate exhibited red fluorescence (λ_ex = 550 nm,λ_em = 570 nm) and retained partial antibacterial activity against E. coli, enabling real-time visualization of antibiotic distribution in infected tissues.

Applications:

Tracking gentamicin-loaded nanoparticles or liposomes;

Studying bacterial uptake and accumulation of gentamicin;

Biofilm penetration studies;

Pharmacokinetic imaging in preclinical models.

msds of Rhodamine B-Gentamicin Sulfate