Berberine-Loaded Bovine Serum Albumin Nanoparticles: Fabrication, Characterization, and Drug Release Evaluation

Abstract Introduction/Objective Introduction: Numerous studies have highlighted the diverse biochemical and pharmacological properties of berberine (BER), including its anti-inflammatory, antioxidant, anticancer, and hypolipidemic effects. Nanoparticles play a crucial role in enhancing drug delivery by providing a larger surface area, facilitating quicker dissolution in the bloodstream. Methods/Case Report Methods: Blank bovine serum albumin nanoparticles (BSA NPs) were prepared using a desolvation process, followed by the fabrication of berberine-loaded BSA nanoparticles (BER-NP). Physicochemical characterization, including particle size and zeta potential, was conducted using a Malvern Zetasizer. The mean particle size and distribution were determined using photon correlation spectroscopy (PCS), and transmission electron microscope (TEM) images were obtained for visualization. Fourier transform infrared (FTIR) spectra and differential scanning calorimetry (DSC) thermograms were recorded to assess drug encapsulation efficiency (EE). Berberine release from BER-NPs was evaluated using dialysis membranes. Results (if a Case Study enter NA) Results: FTIR spectra and DSC thermograms confirmed successful drug loading into the nanoparticles. Encapsulation efficiency was determined by UV absorption spectroscopy, revealing high efficiency in the encapsulation process. Dialysis membranes demonstrated controlled release kinetics of berberine from BER-NPs, indicating their potential for targeted drug delivery. Conclusion Conclusion: Berberine-loaded bovine serum albumin nanoparticles exhibit favorable characteristics for drug delivery applications, including enhanced permeation across biological barriers. These nanoparticles hold promise for targeted therapy and combination drug regimens, offering potential benefits for various medical interventions.