RSC Advances  

Subject area
Photobiology articles published in the last 6 months

15 items
Open Access Paper

Molecular engineering to design a bright near-infrared red photosensitizer: cellular bioimaging and phototherapy

NIR fluorescence-guided PDT offers deep tissue penetration & real-time monitoring, enabling precise tumor treatment with minimal side effects, making it a promising approach for cancer therapy.

Graphical abstract: Molecular engineering to design a bright near-infrared red photosensitizer: cellular bioimaging and phototherapy
Open Access Paper

Photostabilities and anti-tumor effects of curcumin and curcumin-loaded polydopamine nanoparticles

In this study, the PDA-Cur NPs has been successfully synthesized and proved to be an anticancer agent with better photostability and increased utilization of curcumin in PDT.

Graphical abstract: Photostabilities and anti-tumor effects of curcumin and curcumin-loaded polydopamine nanoparticles
Open Access Paper

UV-assisted synthesis of ultra-small GO–Austar for efficient PTT therapeutic architectonic construction

UV-assisted synthesis GO–Austar complexes accomplished synergistic gastric cancer photothermal therapy.

Graphical abstract: UV-assisted synthesis of ultra-small GO–Austar for efficient PTT therapeutic architectonic construction
Open Access Paper

Integration of O2-economised tumour-targeted photosensitive magnetic nanomaterials in the diagnosis and therapy of gastric cancer

We constructed a targeted drug platform, ACSN/Fe3O4@MSNs-iRGD, that integrates excellent PDT and MRI.

Graphical abstract: Integration of O2-economised tumour-targeted photosensitive magnetic nanomaterials in the diagnosis and therapy of gastric cancer
Open Access Paper

Galactosyl BODIPY-based nanoparticles as a type-I photosensitizer for HepG2 cell targeted photodynamic therapy

Herein, we report galactosyl diiodo-BODIPY-based nanoparticles as a type-I photosensitizer (PS) with high water solubility for HepG2 cell targeted photodynamic therapy.

Graphical abstract: Galactosyl BODIPY-based nanoparticles as a type-I photosensitizer for HepG2 cell targeted photodynamic therapy
Open Access Paper

ROS-responsive polyprodrug micelles carrying suicide genes in combination with chemotherapy and gene therapy for prostate cancer treatment

A co-delivery system was prepared based on polyprodrug and low molecular weight polyethyleneimine. Triggered by the high level of ROS in tumor cells, the controlled release of HCPT and suicide genes can effectively kill prostate cancer cells.

Graphical abstract: ROS-responsive polyprodrug micelles carrying suicide genes in combination with chemotherapy and gene therapy for prostate cancer treatment
Open Access Paper

Anti-cancer activity of zinc-tetraphenylporphyrin photosensitizer/dextran-graft-polyacrylamide copolymer/Au(Ag) nanoparticle nanohybrids

Anti-cancer photodynamic activities of three-component nanohybrids zinc-tetraphenylporphyrin/dextran-graft-polyacrylamide/Au(Ag) nanoparticle on LNCaP prostate cancer cells was carried out under 420 nm light irradiation with low power.

Graphical abstract: Anti-cancer activity of zinc-tetraphenylporphyrin photosensitizer/dextran-graft-polyacrylamide copolymer/Au(Ag) nanoparticle nanohybrids
Open Access Review Article

Emerging tendencies for the nano-delivery of gambogic acid: a promising approach in oncotherapy

Despite the advancements in cancer therapies during the past few years, chemo/photo resistance, severe toxic effects, recurrence of metastatic tumors, and non-selective targeting remain incomprehensible.

Graphical abstract: Emerging tendencies for the nano-delivery of gambogic acid: a promising approach in oncotherapy
From the themed collection: 2024 Reviews in RSC Advances
Open Access Paper

Fe-doped nanodiamond-based photo-Fenton catalyst for dual-modal fluorescence imaging and improved chemotherapeutic efficacy against tumor hypoxia

FeND loaded with DOX representing a promising theranostic agent for chemo/chemodynamic therapy.

Graphical abstract: Fe-doped nanodiamond-based photo-Fenton catalyst for dual-modal fluorescence imaging and improved chemotherapeutic efficacy against tumor hypoxia
Open Access Paper

Berberine mediated fluorescent gold nanoclusters in biomimetic erythrocyte ghosts as a nanocarrier for enhanced photodynamic treatment

Gold nanoclusters loaded with berberine into erythrocyte ghosts represent a promising biomimetic nanotheranostic agent for biomedical imaging and therapeutic applications.

Graphical abstract: Berberine mediated fluorescent gold nanoclusters in biomimetic erythrocyte ghosts as a nanocarrier for enhanced photodynamic treatment
Open Access Paper

Novel porphyrin derivative containing cations as new photodynamic antimicrobial agent with high efficiency

A new photosensitizer consisting of ammonium salt, TMP(+) was synthesized and achieved the synergistic effect of photodynamic and chemical antibacterial activity. Experiments showed promising bactericidal properties, while accelerating the healing of Staphylococcus aureus infected mice.

Graphical abstract: Novel porphyrin derivative containing cations as new photodynamic antimicrobial agent with high efficiency
Open Access Paper

Injectable hydrogels doped with PDA nanoparticles for photothermal bacterial inhibition and rapid wound healing in vitro

Schematic illustration of the network structure of and wound repair by GMH/PDA hydrogel.

Graphical abstract: Injectable hydrogels doped with PDA nanoparticles for photothermal bacterial inhibition and rapid wound healing in vitro
Open Access Paper

Synthesis of ZnO and PEG-ZnO nanoparticles (NPs) with controlled size for biological evaluation

The objective of this research was to produce the smallest possible ZnO nanoparticles through an adapted wet chemical process and subsequently, to fabricate a core–shell structure utilizing polyethylene glycol (PEG) as the shell component.

Graphical abstract: Synthesis of ZnO and PEG-ZnO nanoparticles (NPs) with controlled size for biological evaluation
Open Access Paper

Carbon-coated selenium nanoparticles for photothermal therapy in choriocarcinoma cells

Carbon-coated selenium (C–Se) nanoparticles were prepared to perform roles in photothermal therapy on choriocarcinoma cells by inducing ROS generation and apoptosis under near-infrared irradiation.

Graphical abstract: Carbon-coated selenium nanoparticles for photothermal therapy in choriocarcinoma cells
Open Access Review Article

Evolving approaches in glioma treatment: harnessing the potential of copper metabolism modulation

Copper overload or depletion is a valuable strategy in oncology: copper nanoparticles carry out copper-dependent apoptosis via oxidative stress; copper chelators induce apoptosis, inhibit angiogenesis and tumor progression.

Graphical abstract: Evolving approaches in glioma treatment: harnessing the potential of copper metabolism modulation
From the themed collection: 2023 Reviews in RSC Advances
15 items

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