Results 51 to 60 of about 2,597,479 (292)

Gold Nanorod-Decorated Metallic MoS₂ Nanosheets for Synergistic Photothermal and Photodynamic Antibacterial Therapy

Nanomaterials, 2021
Light-responsive nanocomposites have become increasingly attractive in the biomedical field for antibacterial applications. Visible-light-activated metallic molybdenum disulfide nanosheets (1T-MoS2 NSs) and plasmonic gold nanorods (AuNRs) with absorption
Sibidou Yougbaré, Chinmaya Mutalik, Pei-Feng Chung, Dyah Ika Krisnawati, Fajar Rinawati, Hengky Irawan, Heny Kristanto, Tsung-Rong Kuo   +7 more
doaj   +1 more source

Photodynamic therapy with fullerenes [PDF]

Photochemical & Photobiological Sciences, 2007
Fullerenes are a class of closed-cage nanomaterials made exclusively from carbon atoms. A great deal of attention has been focused on developing medical uses of these unique molecules especially when they are derivatized with functional groups to make them soluble and therefore able to interact with biological systems.
Mroz, Pawel, Tegos, George P., Gali, Hariprasad, Wharton, Tim, Sarna, Tadeusz, Hamblin, Michael R.   +5 more
openaire   +3 more sources

Antimicrobial effects of photodynamic therapy with Fotoenticine on Streptococcus mutans isolated from dental caries [PDF]

, 2021
Photodynamic therapy (PDT) is a promising strategy to control cariogenic pathogens, such as Streptococcus mutans. Seeking to reach the total bacterial elimination from dental surfaces, novel photosensitizers have been investigated, such as Fotoenticine ...
Strixino, Juliana Ferreira, Borges, Alessandra Bühler [UNESP], Terra-Garcia, Maíra, Pereira, André Henrique Correia, Terra-Garcia, Maíra [UNESP], Souza, Cheyenne Marçal de, Barros, Patrícia Pimentel de, Junqueira, Juliana Campos, Borges, Alessandra Bühler, de Barros, Patrícia Pimentel [UNESP], Gonçalves, Nathalia Maria Ferreira, Miyakawa, Walter, de Souza, Cheyenne Marçal [UNESP], Junqueira, Juliana Campos [UNESP], Ferreira Gonçalves, Nathalia Maria [UNESP], Alessandra Bühler Borges, Nathalia Maria Ferreira Gonçalves, de Souza, Cheyenne Marçal, Walter Miyakawa, Ferreira Gonçalves, Nathalia Maria, Juliana Campos Junqueira, André Henrique Correia Pereira, Patrícia Pimentel de Barros, Maíra Terra-Garcia, Cheyenne Marçal de Souza, de Barros, Patrícia Pimentel, Juliana Ferreira Strixino   +26 more
core   +1 more source

Clustomesogen Showing Sub‐Zero Liquid Crystal Properties: Supramolecular Assembly Between Cs2[Mo6Ii8(OCOC2F5)6] and Hexaethylenoxide Containing Mesogenic Dimers

Advanced Materials, EarlyView.
Associating a red‐NIR phosphorescent octahedral hexanuclear molybdenum cluster compound with hexaethyleneoxide chains bearing mesogenic units on both ends leads to an emissive hybrid liquid crystal showing mesomorphism on a very unusual temperature range down to −25°C.
Killiann Heinz, Jeanne Rebours, Zoulikha Zerrouqi, Noée Dumait, Maria Amela‐Cortes, Nikolai Scheuring, Sara Simonovska, Sebastian Marino, Max Ebert, Stéphane Cordier, Sabine Laschat, Yann Molard   +11 more
wiley   +1 more source

Exploring Patient Pain Experiences during and after Conventional Red Light and Simulated Daylight Photodynamic Therapy for Actinic Keratosis: A Qualitative Interview Study

Acta Dermato-Venereologica
Simulated daylight photodynamic therapy is a relatively new and potentially less painful alternative to conventional red light photodynamic therapy for actinic keratosis.
Alexandra Sjöholm, Magdalena Claeson, John Paoli, Birgit Heckemann   +3 more
doaj   +1 more source

Histopathological Analysis of the Effect of Photodynamic Action on Post-Chemotherapy Excised Breast Cancer Tissue

Medicina, 2022
Background and objectives: Breast cancer is the most commonly diagnosed cancer in women and its mortality is increasing. Therefore, research to improve treatment is of paramount importance. One method of treatment is photodynamic therapy.
Elżbieta Ostańska, Edyta Barnaś, Dorota Bartusik-Aebisher, Klaudia Dynarowicz, Magdalena Szpunar, Joanna Skręt-Magierło, David Aebisher   +6 more
doaj   +1 more source

A Plant-derived Anti-nociceptive Spray for Reduction of Pain with Photodynamic Therapy

, 2014
Background Photodynamic therapy is an effective tool in the management of some forms of skin cancer and generalized solar dermopathy and can be beneficial in the management of acne vulgaris.
Messieh, Alfonse, Murray, Stephen, Grose, Douglas, Anseline, William, Billing, Tania, Smith, Peter   +5 more
core   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Photodynamic therapy for photochemists [PDF]

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2013
Photodynamic therapy (PDT) is an evolving technique for localized control of diseased tissue with light after prior administration of a photosensitizing agent and in the presence of oxygen. The biological effect is quite different from surgery, radiotherapy and chemotherapy.
openaire   +2 more sources

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source