Antimicrobial photodynamic therapy: Latest developments with a focus on combinatory strategies

R Youf, M Müller, A Balasini, F Thétiot, M Müller… - Pharmaceutics, 2021 - mdpi.com
Antimicrobial photodynamic therapy (aPDT) has become a fundamental tool in modern
therapeutics, notably due to the expanding versatility of photosensitizers (PSs) and the …

The chromogenic mechanism of natural pigments and the methods and techniques to improve their stability: A systematic review

T Lan, S Qian, T Song, H Zhang, J Liu - Food Chemistry, 2023 - Elsevier
Pigments have become a very important part of food research, not only adding sensory
properties to food, but also providing functional properties to the food system. In this paper …

[HTML][HTML] Snail slime-based gold nanoparticles: An interesting potential ingredient in cosmetics as an antioxidant, sunscreen, and tyrosinase inhibitor

V Rizzi, J Gubitosa, P Fini, S Nuzzo, A Agostiano… - … of Photochemistry and …, 2021 - Elsevier
Due to their properties, snail slime-based products have been appreciated and used
worldwide. So, as an alternative and innovative use of snail slime, it was adopted to induce …

Advancing Chlorophyll Photostability: Dual Physicochemical Protection via Ce-Doped Hydrotalcite Organic–Inorganic Hybrid Pigments

Z Shan, Z Yi, J Fang, L Fang, C Lu… - ACS Applied Materials & …, 2024 - ACS Publications
In pursuit of enhancing the photostability of chlorophyll, a novel organic–inorganic hybrid
pigment has been synthesized via a supramolecular intercalation assembly method …

Surfactant-free green synthesis of Au@ chlorophyll nanorods for NIR PDT-elicited CDT in bladder cancer therapy

MY Liao, TC Huang, YC Chin, TY Cheng… - ACS Applied Bio …, 2022 - ACS Publications
The facile and straightforward fabrication of NIR-responsive theranostic materials with high
biocompatibility is still an unmet need for nanomedicine applications. Here, we used a …

A novel synthesis of a chlorophyll b-gold nanoconjugate used for enhancing photodynamic therapy: In vitro study

S Alexeree, HES ElZorkany, Z Abdel-Salam… - Photodiagnosis and …, 2021 - Elsevier
Chlorophyll, the essential green pigment in plants, is considered a promising natural
photosensitizer (PS) for photodynamic therapy (PDT). However, it suffers from lower stability …

Development of Spirulina sea-weed raw extract/polyamidoamine hydrogel system as novel platform in photodynamic therapy: Photostability and photoactivity of …

V Rizzi, J Gubitosa, P Fini, A Fraix, S Sortino… - Materials Science and …, 2021 - Elsevier
The aim of this paper is to present and characterize Polyamidoamine-based hydrogels
(PAA) as scaffolds to host photoactive Chlorophyll a (Chl a) from Spirulina (Arthrospira …

Rapid and effective photodynamic treatment of biofilm infections using low doses of amoxicillin-coated gold nanoparticles

DM Rocca, V Aiassa, MC Becerra - Photodiagnosis and Photodynamic …, 2020 - Elsevier
Bacterial biofilm are complex microbial communities covered by a matrix of extracellular
polymeric substances, which develops when a community of microorganisms irreversibly …

Epoxy composite microspheres as a versatile platform for enhancement of chlorophyll dispersion and photostability in coatings

Z Yi, Z Shan, X Tang, X Yu, X Cheng, L Fang… - Progress in Organic …, 2024 - Elsevier
Chlorophyll (Chl), as a rich natural pigment, is limited in applications due to poor
photostability. The hydrophobic properties of Chl attributed to the tetrapyrrole ring and …

[HTML][HTML] Exploiting lipid and polymer nanocarriers to improve the anticancer sonodynamic activity of chlorophyll

F Bosca, F Foglietta, A Gimenez, R Canaparo… - Pharmaceutics, 2020 - mdpi.com
Sonodynamic therapy is an emerging approach that uses low-intensity ultrasound to activate
a sonosensitizer agent triggering its cytotoxicity for selective cancer cell killing. Several …