Results 21 to 30 of about 55,378 (308)

Gold Nanoparticles for Modulating Neuronal Behavior

open access: yesNanomaterials, 2017
Understanding the detailed functioning and pathophysiology of the brain and the nervous system continues to challenge the scientific community, particularly in terms of scaling up techniques for monitoring and interfacing with complex 3D networks ...
Chiara Paviolo, Paul R. Stoddart
doaj   +1 more source

Redox-responsive hyaluronan-conjugated polypyrrole nanoparticles targeting chemo-photothermal therapy for breast cancer

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
The combination of chemo-photothermal therapy has a wide application prospect in the intensive treatment of cancer. In this study, we developed a complex nanoparticle consist of polypyrrole, cystine dihydrochloride and hyaluronan.
Jingjun Sun   +6 more
doaj   +1 more source

Local generation of hydrogen for enhanced photothermal therapy. [PDF]

open access: yes, 2018
By delivering the concept of clean hydrogen energy and green catalysis to the biomedical field, engineering of hydrogen-generating nanomaterials for treatment of major diseases holds great promise.
Chen, Danyang   +8 more
core   +2 more sources

Gold Nanorods-Based Photothermal Therapy: Interactions Between Biostructure, Nanomaterial, and Near-Infrared Irradiation

open access: yesNanoscale Research Letters, 2022
Gold nanorods (AuNRs) are ideal inorganic nanophotothermal agents with unique characteristics, including local surface plasmon resonance effects, easy scale preparation and functional modification, and good biocompatibility.
Ruili Zhou   +8 more
doaj   +1 more source

A Micron-Sized Laser Photothermal Effect Evaluation System and Method

open access: yesSensors, 2021
The photothermal effects of lasers have played an important role in both medical laser applications and the development of cochlear implants with optical stimulation.
Jingjing Xu   +7 more
doaj   +1 more source

Photothermal effects in fiber Bragg gratings

open access: yesApplied Optics, 2006
Writing a fiber Bragg grating in optical fiber generates an intrinsic broadband absorption term that can result in photothermal heating during subsequent use with fiber core guided light. This, in turn, can cause a significant shift of a grating resonance via the thermo-optic coefficient, even at low in-fiber light powers.
Littler, I, Grujic, T, Eggleton, B
openaire   +3 more sources

Polydopamine Nanoparticles-Based Photothermal Effect Against Adhesion Formation in a Rat Model of Achilles Tendon Laceration Repair

open access: yesInternational Journal of Nanomedicine, 2023
Zekun Zhou,1,2 Shaoyan Li,1,2 Xu Gong1,2 1Department of Hand and Podiatric Surgery, Orthopedics Center, The First Hospital of Jilin University, Changchun, 130021, People’s Republic of China; 2Jilin Province Key Laboratory on Tissue Repair, Reconstruction
Zhou Z, Li S, Gong X
doaj  

Photo- and Radiofrequency-Induced Heating of Photoluminescent Colloidal Carbon Dots

open access: yesNanomaterials, 2022
Nitrogen- and oxygen-containing carbon nanoparticles (O, N-CDs) were prepared by a facile one-step solvothermal method using urea and citric acid precursors.
Gauhar Mussabek   +11 more
doaj   +1 more source

A general kinetic model for the photothermal oxidation of polypropylene [PDF]

open access: yes, 2014
A general kinetic model for the photothermal oxidation of polypropylene has been derived from the basic auto-oxidation mechanistic scheme in which the main sources of radicals are the thermolysis and photolysis of the most unstable species, i.e ...
COLIN, Xavier   +3 more
core   +3 more sources

Experimental measurement of photothermal effect in Fabry-Perot cavities [PDF]

open access: yes, 2002
We report the experimental observation of the photothermal effect. The measurements are performed by modulating the laser power absorbed by the mirrors of two high-finesse Fabry-Perot cavities.
D. Li   +17 more
core   +3 more sources

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