Results 101 to 110 of about 101,669 (297)

Dual‐Functional Silent‐Region SERS Nanoplatform for Real‐Time Bacterial Tracking and Wound Healing Therapy

Advanced Science, EarlyView.
ABSTRACT Bacterial wound infections, particularly those caused by Escherichia coli and Pseudomonas aeruginosa, are difficult to treat due to biofilm formation, multidrug resistance, and chronic inflammation. Here, we report a multifunctional nanoplatform based on a surface‐enhanced Raman scattering (SERS) probe that enables simultaneous photodynamic ...
Hanbin Deng, Rui Wang, Dianqi Zhang, Wei Zhang, Jaebum Choo, Fabiao Yu, Shaowen Cheng   +6 more
wiley   +1 more source

Photodynamic Therapy 2.0

Biomedicines
In 1903, Von Tappeiner and Jesionek [...]
Kyungsu Kang, Stefano Bacci
openaire   +4 more sources

Curcumin-mediated Photodynamic Therapy for the treatment of oral infections—A review

, 2018
Background: Recent evidences show the promising applications of Curcumin (CUR) against different diseases, including some of the main oral pathologies. The objective of this review paper was to catalog articles that investigated the photodynamic effect ...
Reina, Bárbara Donadon [UNESP], Lívia Nordi Dovigo, Bárbara Donadon Reina, Santezi, Carolina [UNESP], Dovigo, Lívia Nordi [UNESP], Carolina Santezi   +5 more
core   +1 more source

Efficacy of the combination of P5 peptide and photodynamic therapy mediated by bixin and chlorin-e6 against Cutibacterium acnes biofilm

, 2022
In this study, the action of antimicrobial peptide (AMP) P5 and antimicrobial photodynamic therapy (aPDT) mediated by bixin and chlorin-e6 (Ce6) on Cutibacterium acnes (C.
Lopes, Thais de Assis, Cilli, Eduardo Maffud [UNESP], Barbugli, Paula Aboud [UNESP], Fontana, Carla Raquel [UNESP], de Annunzio, Sarah Raquel [UNESP], Pereira, Felipe [UNESP], de Oliveira, Kleber Thiago   +6 more
core   +1 more source

Black Hole Quencher‐Enhanced Plasmonic Photothermal Conversion

Advanced Science, EarlyView.
Researchers have developed a universal method to boost plasmonic photothermal conversion by attaching black hole quencher (BHQ) molecules to matched metal nanostructures. This hybrid approach increases efficiency by roughly threefold, reaching up to 69.1% in the near‐infrared‐II window.
Ruiyuan Zhang, Xinru Chen, Lin Shen, Jin Li   +3 more
wiley   +1 more source

Photodynamic therapy in Argentina

Photodiagnosis and Photodynamic Therapy, 2006
The use of endogenous Protoporphyrin IX generated through the heme biosynthetic pathway after administration of 5-aminolevulinic acid (ALA) has led to many applications in photodynamic therapy (PDT). In Buenos Aires, Argentina, the Centro de Investigaciones sobre Porfirinas y Porfirias (CIPYP), reported for the first time, in 1975, porphyrin synthesis ...
Adriana, Casas, Alcira, Batlle
openaire   +2 more sources

Engineering Synergistic Intra‐/Intermolecular Conformational Locking via Side‐Chain Branching: A β‐Sheet‐Inspired Strategy for Planar NIR‐II Phototheranostic Aggregates

Advanced Science, EarlyView.
A bio‐inspired side‐chain branching strategy is developed to orchestrate a dual noncovalent conformational locking (NoCL) network, enabling the construction of perfectly planar NIR‐II phototheranostic aggregates. Such structural precision maximizes light‐harvesting efficiency and optimizes exciton dynamics, ensuring synchronized enhancements in NIR‐II ...
Cheng Lu, Qian Jia, Bo Wu, Chao Li, Ryan T. K. Kwok, Tie‐Gen Chen, Jianwei Sun, Zheng Zhao, Teng‐Teng Chen, Zhongliang Wang, Jacky W. Y. Lam, Ben Zhong Tang   +11 more
wiley   +1 more source

Engineering a 660 nm‐Responsive Optogenetic Inducer of Pyroptosis for Precision Cancer Therapy

Advanced Science, EarlyView.
This study reports a bioorthogonal pyroptosis inducer, PyroRACS. By using a red‐light‐responsive Cre‐On genetic switch to control the expression of highly cytotoxic GSDMDNT, PyroRACS enables the artificial induction of pyroptosis with precise spatiotemporal control.
Mengkai Zhang, Zhichao Li, Yonghao Ma, Yangyang Sun, Wei Chen, Weiren Huang   +5 more
wiley   +1 more source

Near-infrared light-mediated photodynamic/photothermal therapy nanoplatform by the assembly of Fe3O4 carbon dots with graphitic black phosphorus quantum dots

International Journal of Nanomedicine, 2018
Ming Zhang,1,2 Wentao Wang,3 Yingjun Cui,2 Ninglin Zhou,1,4 Jian Shen1 1College of Chemistry and Materials Science, Jiangsu Collaborative Innovation Center for Biological Functional Materials, Jiangsu Engineering Research, Center for Biomedical Function
Zhang M, Wang W, Cui Y, Zhou N, Shen J
doaj  

Effects of photodynamic therapy on the adhesive interface using two fiber posts cementation systems

, 2018
Introduction: Photodynamic therapy (PDT) can be employed for prosthetic space decontamination; however, its effects on adhesion of glass-fiber posts cementation systems are still unclear.
Shinohara, André Luis, Belizário, Lauriê Garcia [UNESP], Kuga, Milton Carlos, Kuga, Milton Carlos [UNESP], Belizário, Lauriê Garcia, Jordão-Basso, Keren Cristina Fagundes, Ramos, Anna Thereza Peroba Rezende, Jordão-Basso, Keren Cristina Fagundes [UNESP], Ramos, Anna Thereza Peroba Rezende [UNESP]   +8 more
core   +1 more source