Berberine-loaded polylactic acid nanofiber scaffold as a drug delivery system: The relationship between chemical characteristics, drug-release behavior, and antibacterial efficiency

• Le Thi Le,
• Hue Thi Nguyen,
• Liem Thanh Nguyen,
• Huy Quang Tran and
• Thuy Thi Thu Nguyen

Beilstein J. Nanotechnol. 2024, 15, 71–82, doi:10.3762/bjnano.15.7

• systems, and tissue engineering, according to the requirement of BBR concentration for the desired therapeutic effects. Keywords: antibacterial activity; berberine; drug-release system; electrospun nanofiber; polylactic acid; Introduction Medicinal plants have various biologically active compounds, such

A visible-light-controlled platform for prolonged drug release based on Ag-doped TiO₂ nanotubes with a hydrophobic layer

• Caihong Liang,
• Jiang Wen and
• Xiaoming Liao

Beilstein J. Nanotechnol. 2018, 9, 1793–1801, doi:10.3762/bjnano.9.170

• visible-light illumination, drug release from the sample coated with NDM was shown to increase due to the photocatalytic decomposition of NDM. The amount of released Zn2+ for this sample increased up to 71.9% within 12 h, indicating visible-light-controlled drug release. This drug release system may

• NDM. Evidently, after the decomposition of the hydrophobic layer, the PBS solution can more easily fill the nanotubes, and thus more Zn2+ can be released more quickly. Accordingly, this drug release system based on TiO2 nanotubes may exhibit a promising application as a localized drug delivery