Results 61 to 70 of about 40,842 (301)

Irradiation and fluorescence parameters for each photosensitizer.

, 2013
Irradiation and fluorescence parameters for each photosensitizer.
Kazue Mizuno (288008), Qurat Naqvi (288009), Eleftherios Mylonakis (24103), Martha S. Ribeiro (283512), Renato A. Prates (288007), Michael R. Hamblin (82790), Beth Burgwyn Fuchs (24099), George P. Tegos (82788), Ilka T. Kato (288010)   +8 more
core   +1 more source

Double‐Transition‐Metal MXenes: Multimetallic 2D Platforms for Next‐Generation Biomedicine

Advanced Materials, EarlyView.
The present work explores recent progress in double‐transition‐metal MXenes and focuses on their potential as multifunctional biomedical nanoplatforms whose tunable optical, electronic, mechanical, and surface properties enable imaging, theranostics, antimicrobial activity, biosensing, tissue engineering, and drug delivery.
Parsa Namakiaraghi, Mohammad Mozafari, Masoud Soroush   +2 more
wiley   +1 more source

PROMISING PHOTOSENSITIZER FOR ANTIMICROBIAL PHOTODYNAMIC THERAPY

, 2013
A photosensitizer from polycationic metallophthalocyanines class is shown to have a high antimicrobial activity and a wide antimicrobial spectrum.
A B Rubin, N S Belenikina, M G Strakhovskaya, S Yu Kovalenko, V V Nikitina, A V Averyanov, T V Galochkina, I B Kovalenko   +7 more
core   +1 more source

Black Goji Berry Extract as a Natural Photosensitizer for Photodynamic Inactivation of Microbial Strains: A Promising Approach

Journal of Medical Microbiology and Infectious Diseases, 2023
Introduction: Antimicrobial resistance is a critical public health concern directly contributing to many deaths globally. Unearthing new protocols to tackle pathogenic microorganisms is vital. Photodynamic inactivation (PDI) is an efficient method for
Mahboobeh Akbarizare1*
doaj   +1 more source

Revealing the Transmission Hologram's Refractive Index Profile Stored in a Photohydrogel: A Structural Characterization

Advanced Optical Materials, EarlyView.
A theoretical model is developed to visualize three‐dimensional refractive index profiles in transmission holographic gratings. In this work, it is applied to photopolymerizable hydrogels, enabling detailed analysis of the internal structure of recorded holograms and their evolution under different degradation conditions.
Belén Nieto‐Rodríguez, Manuel G. Ramírez, José Carlos García‐Vázquez, Tomás Lloret, Inmaculada Pascual   +4 more
wiley   +1 more source

Photosensitizer-free, visible light-mediated heterogeneous gold-catalyzed cross-coupling of aryldiazonium salts with allyltrimethylsilane

An efficient visible light-mediated and heterogeneous gold-catalyzed cross-coupling of aryldiazonium tetrafluoroborates and allyltrimethylsilane has been developed.
Jiajia Li (184267), Mingzhong Cai (1537780), Boling Song (17947629)   +2 more
core   +1 more source

Macrophages as a photosensitizer delivery system for photodynamic therapy: Potential for the local treatment of resected glioblastoma

Photodiagnosis and Photodynamic Therapy
Background: Photodynamic therapy (PDT) efficacy is determined in part by the concentration of photosensitizer (PS) at the treatment site. The blood-brain barrier (BBB) poses a significant limitation on the transport of PS into the post-operative ...
Catherine Christie, Steen J Madsen, Qian Peng, Henry Hirschberg   +3 more
doaj   +1 more source

Pediatric photosensitivity [PDF]

Photodermatology, Photoimmunology & Photomedicine, 2012
SummaryPhotosensitivity is a rarely encountered problem in the pediatric population. It may be caused by a diverse group of primary, idiopathic photosensitivity conditions, or may reflect photoexacerbation of an existing dermatosis. In addition, there are several genodermatoses, metabolic disorders, and connective tissue disorders that can present with
openaire   +2 more sources

Multimodal Actuation and Environment Adaptive Strategies of Bio‐Inspired Micro/Nanorobots in Precision Medicine

Advanced Robotics Research, EarlyView.
An introduction for multidrive and environment‐adaptive micro/nanorobotics: design and fabrication strategies, intelligent actuation, and their applications. Various intelligent actuation approaches—magnetic, acoustic, optical, chemical, and biological—can be synergistically designed to enhance flexibility and adaptive behavior for precision medicine ...
Aiqing Ma, Han Gong, Jiacheng Ouyang, Liqi Chen, Tianfang Kang, Yiran He, Guojun Huang, Sidi Zheng, Ting Yin, Hong Pan, Lintao Cai   +10 more
wiley   +1 more source

N, S Co‐Doped Carbon Quantum Dots‐Riboflavin Composite Photosensitizers for Enhanced Iontophoresis‐Assisted Corneal Cross‐Linking

Advanced Science, EarlyView.
This study explores the use of N, S co‐doped carbon quantum dots (NS‐CQDs) as carriers for riboflavin, creating NS‐CQDs‐RF composite photosensitizers. These composites improve riboflavin absorption, enhance ROS generation efficiency, and preserve corneal epithelium integrity.
Tinghong Xu, Yong Liu, Wenjing Zhang, Qiuruo Jiang, Yi Jin, Liangzheng Lin, Lumeng Wang, Zhanhao Gu, Mimi Lin, Shihao Chen   +9 more
wiley   +1 more source