Results 81 to 90 of about 4,670 (184)

Carbon Quantum Dots in Biomedical Applications: Advances, Challenges, and Future Prospects

Aggregate, Volume 6, Issue 3, March 2025.
Carbon quantum dots (CQDs) are advancing biomedical fields through their exceptional fluorescence, biocompatibility, and functional versatility. This review highlights recent breakthroughs in drug delivery, bioimaging, biosensing, as well as anticancer and antimicrobial therapies, while addressing key challenges for their clinical application ...
Nadezhda A. Pechnikova, Kalliopi Domvri, Konstantinos Porpodis, Maria S. Istomina, Aleksandra V. Iaremenko, Alexey V. Yaremenko   +5 more
wiley   +1 more source

Efficacy and safety of hemoporfin photodynamic therapy in treating port-wine stains in Chinese children: a systematic review and meta-analysis

Frontiers in Pediatrics
ObjectiveThe purpose of this study is to explore the efficacy and safety of hematoporphyrin monomethyl ether mediated photodynamic therapy (HMME-PDT) in treating children with port-wine stains (PWS).MethodLiterature related to the topic was searched in ...
Jing Xu, Hongxin Li
doaj   +1 more source

Design and synthesis of nanoscale titanium-porphyrin coordination nanomaterials for photodynamic-sonodynamic synergistic therapy of tumor cells [PDF]

Exploration of BioMat-X
Aim: Multifunctional nanomaterials with photodynamic-sonodynamic therapy (PSDT) potential offer significant advantages in cancer treatment. However, designing and preparing single-component “two-in-one” multifunctional nanomaterials remains challenging ...
Wei Wang, Wenquan Huang, Liu Huang, Yan Li, Shuzhang Xiao, Haichuang Lan, Peng Geng   +6 more
doaj   +1 more source

Sonodynamic and Photodynamics Used as a Combined Therapy in the Treatment of Malignant Neoplasms: Facts and Open Questions [PDF]

, 2020
Photodynamic therapy (PDT) used in combination with sonodynamic therapy (SDT) is a new approach that aims to increase the effectiveness of tumor treatment when compared to the effect of each independent therapy.
, Vinicius Cotta-de-Almeida, Alves, Luiz Anastacio, da Cunha Bisaggio, Rodrigo, de Mello, Heber Lopes, de Sá Pereira Magalhães, Sabrina, Dias, Evellyn Araujo   +5 more
core   +2 more sources

Emerging chemistry in improving the metabolism or degradability of organic/polymeric conjugated materials for biomedical applications

Interdisciplinary Materials, Volume 4, Issue 1, Page 52-74, January 2025.
Organic/polymeric conjugated materials have attractive optical functions and have been widely used for bioimaging and phototherapy. In this review, in terms of the biosafety, some general molecular design strategies to improve the metabolism or degradability of conjugated materials for biomedical applications are discussed in detail.
Yu Tian, Wenbo Wu, Zhong'an Li
wiley   +1 more source

Calcium Overload and in vitro Apoptosis of the C6 Glioma Cells Mediated by Sonodynamic Therapy (Hematoporphyrin monomethyl ether and ultrasound) [PDF]

, 2014
The objective of this study was to investigate the role of intracellular calcium overload in the in vitro apoptosis of C6 glioma cells mediated by low level ultrasound and hematoporphyrin monomethyl ether (HMME) therapy.
Dongning Hao, Qi Liu, Yanbin Song, Zhen Che   +3 more
core   +1 more source

In vitro photodynamic therapy of endothelial cells using hematoporphyrin monomethyl ether (Hemoporfin): relevance to treatment of port wine stains.

Photodiagnosis and Photodynamic Therapy, 2019
Hemoporfin (hematoporphyrin monomethyl ether, HMME) is a relatively new photosensitizer that has achieved success in mediating photodynamic therapy (PDT) of port wine stains in China.
Y. Mei, Xiangling Xiao, Lili Fan, Qichao Liu, M. Zheng, Michael R Hamblin, B. Ni, R. Yin   +7 more
semanticscholar   +1 more source

The Influence of Different Treatment Intervals on the Efficacy of Hemoporfin‐Mediated Photodynamic Therapy in Pediatric Patients With Port‐Wine Stain on the Periphery of the Face

Dermatologic Therapy, Volume 2025, Issue 1, 2025.
Background: Hemoporfin‐mediated photodynamic therapy (Hemoporfin‐PDT) is considered an effective treatment for Port‐wine stain (PWS). However, no studies have explored the effects of different treatment intervals on the efficacy of Hemoporfin‐PDT. This study aimed to analyze the impact of different treatment intervals on the efficacy of Hemoporfin‐PDT ...
Jun Zhou, Jingchen Liang, Lu Cui, Ying Chen, Hongshan Liu, Zhao Wang, Yawen Wang, Shengzhi Mu, Fan Yang, Jing Liu, Weihui Zeng, Nilendu Sarma   +11 more
wiley   +1 more source

Effect of antibacterial photodynamic therapy on Streptococcus mutans plaque biofilm in vitro

Journal of Innovative Optical Health Sciences, 2020
The main objective of this study is to evaluate the antibacterial effect of antibacterial photodynamic therapy (aPDT) on Streptococcus mutans (S. mutans) biofilm model in vitro.
Xiaoyue Liang, Zhaohui Zou, Zheng Zou, Changyi Li, Xiaoxi Dong, Huijuan Yin, Guohui Yan   +6 more
doaj   +1 more source

红光结合血卟啉单甲醚光动力疗法治疗微静脉畸形的实验研究 [PDF]

, 2011
目的:通过鸡冠动物模型了解红光结合光敏剂血卟啉单甲醚(hematoporphyrin monomethylether,HMME)在光动力疗法治疗微静脉畸形中的治疗效果和适宜治疗参数。方法:48只鸡随机分组,处理组分别注射不同剂量的HMME后,半导体激光(红光)或氩离子泵浦染料激光不同能量密度分组照射,照射后肉眼和光镜下观察比较组织损伤程度并测量损伤深度。结果:红光结合HMME照射能引起鸡冠颜色变白、血管数量减少等形态学改变。HMME10mg/kg、15mg/kg剂量组中,在相同功率密度时 ...
杨栋, 林李嵩, 黄雪蕾
core