Near infrared-absorbing self-encapsulated phthalocyanine-cored polycaprolactone star polymeric nanoparticles-Reference-Cited by-同舟云学术

Near infrared-absorbing self-encapsulated phthalocyanine-cored polycaprolactone star polymeric nanoparticles

Published:2024-02 Issue:02 Volume:28 Page:107-113
ISSN:1088-4246
Container-title:Journal of Porphyrins and Phthalocyanines
language:en
Short-container-title:J. Porphyrins Phthalocyanines

Author:

Yaseen Aymen Nabeel¹²,Emami Atefeh²,Aziza Haifa Ben²,Doganci Merve Dandan³,İşci Ümit⁴,Gürek Ayşe Gül¹,Doganci Erdinc³,Dumoulin Fabienne²

Affiliation:

1. Gebze Technical University, Department of Chemistry, 41400 Gebze-Kocaeli, Türkiye

2. Acibadem Mehmet Ali Aydınlar University, Faculty of Engineering and Natural Sciences, Department of Biomedical Engineering, 34752 Ataşehir, Istanbul, Türkiye

3. Kocaeli University, Department of Chemistry and Chemical Processing Tech., 41140 Kocaeli, Türkiye

4. Marmara University, Faculty of Technology, Department of Metallurgical & Materials Engineering, 34722 Istanbul, Türkiye

Abstract

An octahydroxylated photosensitizing Zn phthalocyanine has been used as an initiator in ring-opening polymerization of [Formula: see text]-caprolactone. Three different phthalocyanine-core star polymers have been obtained, with each arm functionalized with either 20, 30, or 40 units. To benefit from the absorption of these polymers in the first near-infrared (NIR) phototherapeutic window, the phthalocyanine cores have been self-encapsulated into their polycaprolactone arms to yield biocompatible star polymeric nanoparticles exhibiting a remarkable absorption centered at 782 nm and an excellent logarithmic extinction coefficient value in water.

Publisher

World Scientific Pub Co Pte Ltd

Link

https://www.worldscientific.com/doi/pdf/10.1142/S1088424624500020

Reference23 articles.

1. Glossary of terms used in photochemistry, 3rd edition (IUPAC Recommendations 2006)

2. Taking phototherapeutics from concept to clinical launch

3. Engineering of relevant photodynamic processes through structural modifications of metallotetrapyrrolic photosensitizers

4. Effect of Peripheral Substitution on the Electronic Absorption and Fluorescence Spectra of Metal-Free and Zinc Phthalocyanines

5. BIOLOGICAL ACTIVITIES OF PHTHALOCYANINES-IX. PHOTOSENSITIZATION OFV–79 CHINESE HAMSTER CELLS ANDEMT–6 MOUSE MAMMARY TUMOR BY SELECTIVELY SULFONATED ZINC PHTHALOCYANINES