Black Phosphorus Nanosheets for Mild Hyperthermia-Enhanced Chemotherapy and Chemo-Photothermal Combination Therapy
Overview
Authors
Affiliations
Near-infrared (NIR) light triggered photothermally enhanced cellular internalization strategy shows great potential to improve antitumor effect to fight against cancer. In this work, a black phosphorus (BP) nanosheet-based nanomedicine, which is composed of BP nanosheet, human serum albumin (HSA) and paclitaxel (PTX), was developed for mild hyperthermia-enhanced intracellular drug delivery and chemo-photothermal combination therapy. BP nanosheet was successfully synthesized by a one-pot biomimetic synthesis method using HSA as exfoliating agent and capping agent. Meanwhile, PTX can be efficiently loaded by HSA via hydrophobic interactions. The PTX-loaded HSA functionalized BP (BP-HSA-PTX) exhibits great photothermal performance, excellent biodegradability/biocompatibility, and effective drug loading. Upon NIR laser illumination, mild hyperthermia (~43 °C) or photothermal effect can be achieved to improve the intracellular drug delivery efficiency and antitumor effect of BP-HSA-PTX. Our results indicate that HSA-functionalized BP has great potential for the loading, delivery, cellular uptake enhancement of chemotherapeutics and chemo-photothermal combination antitumor effect.
Zhao J, Li T, Yue Y, Li X, Xie Z, Zhang H J Nanobiotechnology. 2024; 22(1):520.
PMID: 39210430 PMC: 11363430. DOI: 10.1186/s12951-024-02803-y.
Zorron M, Cabrera A, Sharma R, Radhakrishnan J, Abbaszadeh S, Shahbazi M Adv Sci (Weinh). 2024; 11(31):e2403204.
PMID: 38874422 PMC: 11336986. DOI: 10.1002/advs.202403204.
Graphene Oxide (GO) for the Treatment of Bone Cancer: A Systematic Review and Bibliometric Analysis.
Barba-Rosado L, Carrascal-Hernandez D, Insuasty D, Grande-Tovar C Nanomaterials (Basel). 2024; 14(2).
PMID: 38251150 PMC: 10820493. DOI: 10.3390/nano14020186.
Review article laser-induced hyperthermia on graphene oxide composites.
Gonzalez-Rodriguez L, Perez-Davila S, Lopez-Alvarez M, Chiussi S, Serra J, Gonzalez P J Nanobiotechnology. 2023; 21(1):196.
PMID: 37340410 PMC: 10280920. DOI: 10.1186/s12951-023-01956-6.
Recent advances in 2D material-based phototherapy.
Tan Y, Khan H, Sheikh B, Sun H, Zhang H, Chen J Front Bioeng Biotechnol. 2023; 11:1141631.
PMID: 36937746 PMC: 10020212. DOI: 10.3389/fbioe.2023.1141631.