Results 51 to 60 of about 72,589 (312)

A tutorial on optical photothermal infrared (O-PTIR) microscopy

APL Photonics
This tutorial reviews the rapidly growing field of optical photothermal infrared (O-PTIR) spectroscopy and chemical imaging. O-PTIR is an infrared super-resolution measurement technique where a shorter wavelength visible probe is used to measure and map ...
Craig B. Prater, Mustafa Kansiz, Ji-Xin Cheng   +2 more
doaj   +1 more source

Combining Photothermal Therapy with A Nanohybrid-Based Drug Delivery Strategy for Slow-Released Doxorubicin: A Treatment for Hepatocellular Carcinoma

Indonesian Journal of Cancer, 2023
Background: Hepatocellular carcinoma (HCC) is the fifth most common malignancy in the world. Surgical intervention remains the primary treatment option for resectable liver cancer.
Muhammad Habiburrahman, Afid Brilliana Putra, Muhammad Ilham Dhiya Rakasiwi   +2 more
doaj   +1 more source

Simultaneous Enhancement of Performance and Stability in Dual‐Gate a‐IGZO Thin‐Film Transistors via Single‐Step Laser Annealing for Capacitor‐Less DRAM

Advanced Functional Materials, EarlyView.
A single‐step laser annealing strategy is presented for dual‐gate a‐IGZO TFTs. The steep thermal gradient induces graded oxygen doping in the channel and simultaneous WOx removal at the contacts, enabling concurrent interface and contact engineering.
Sihyeon Kwon, Junil Kim, Geuntae Park, Minseok Kim, Woohyun Hwang, Wanki Kim, Daewon Ha, Byeongmoon Lee, Jae Eun Jang, Hyuk‐Jun Kwon   +9 more
wiley   +1 more source

Numerical Simulation Analysis of the Temperature Field of Molten Salt Linear Fresnel Collector

Energies
A complex operating environment and high operating temperature lead to the uneven temperature field distribution of key components of the molten salt Linear Fresnel collector in a way that compromises the collector’s safety and stability.
Linggang Kong, Yuan Niu, Duojin Fan, Minsen Shi, Ziyi Zheng   +4 more
doaj   +1 more source

Strategies to improve the photothermal capacity of gold-based nanomedicines [PDF]

, 2020
The plasmonic photothermal properties of gold nanoparticles have been widely explored in the biomedical field to mediate a photothermal effect in response to the irradiation with an external light source.
Correia, I.J., Rodrigues, Ana Carolina Félix, Moreira, André F., Gonçalves, Ariana S.C.   +3 more
core   +1 more source

Optical manipulation in conjunction with photochemical/photothermal responses of materials [PDF]

, 2022
This article reviews optical manipulation coupled with photochemical/photothermal responses of nanometer sized materials including molecular systems, polymers, and inorganic nanoparticles.
Kenji, Setoura, Syoji, Ito
core   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

Advanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash, Jihun Lee, J. Scott VanEpps, Sungmin Nam, Jouha Min   +4 more
wiley   +1 more source

Photothermal and adsorption effects of silver selenide nanoparticles modified by different surfactants in nursing care of cancer patients

Science and Technology of Advanced Materials, 2020
Silver selenide nanoparticles have advantages of low cytotoxicity, desirable near-infrared light response characteristics, and easy surface modification, which attract increasing attention in chemo-photothermal therapy and nursing care of cancer patients.
Xingju Yang, Chen Wang, Xiaoxu Zhang, Yue Wang, Feng Gao, Lixia Sun, Wenli Xu, Changxiu Qiao, Guiqin Zhang   +8 more
doaj   +1 more source

Programming Nanoscale Reaction Environments via Peptide Localization for Gold Nanoparticle Growth in Liposomal Nanoreactors

Advanced Functional Materials, EarlyView.
The liposome nanoreactor method enables uniform metal nanoparticle synthesis using the interior as a reaction environment. We demonstrate that peptide sequences and lipid compositions act as a functional molecular switch to control reaction environments in liposome nanoreactors.
Yuya Abe, Joseph Fox, Zabeada Aslam, Kevin Critchley, Stephen D. Evans, Mina Okochi, Masayoshi Tanaka   +6 more
wiley   +1 more source

Photothermal-Responsive Conjugated Polymer Nanoparticles for the Rapid and Effective Killing of Bacteria

, 2018
The emergence of drug-resistant bacterial strains makes antimicrobial treatment a big challenge. Thus, more novel and effective antimicrobial agents and treatments are urgently desired.
Shengliang Li (1428484), Liheng Feng (1492567), Libing Liu (1401136), Yunxia Wang (294320)   +3 more
core   +1 more source