Results 131 to 140 of about 183,389 (397)

Gold Nanoparticles for Photothermal Cancer Therapy

Frontiers in Chemistry, 2019
Gold is a multifunctional material that has been utilized in medicinal applications for centuries because it has been recognized for its bacteriostatic, anticorrosive, and antioxidative properties.
Jeremy B. Vines, Jee-Hyun Yoon, Naeun Ryu, D. Lim, Hansoo Park   +4 more
semanticscholar   +1 more source

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Damage processes in extended laser exposures using an in vitro model

Frontiers in Ophthalmology
Retinal pigment epithelial (RPE) cells are sensitive to both photothermal and photochemical damage when exposed to lasers with wavelengths associated with the retinal blue light hazard.
Nathaniel J. Pope, Jin Ha, Madeline E. Melzer, Priscilla Lopez, Amanda Tijerina, Gary D. Noojin, Michael L. Denton   +6 more
doaj   +1 more source

Micro-optical structures written by photothermal method in a specially modified near-surface layer of lithium niobate crystals [PDF]

, 2019
P. P. Basnin, et al.
openalex   +1 more source

Localized Temperature Monitoring in Mouse Brain during Light Delivery via a Non‐Planar Tapered Fiber‐Integrated µRTD Sensor

Advanced Materials, EarlyView.
We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena, Marco Bianco, Barbara Spagnolo, Muhammad Fayyaz Kashif, Alberto Bramati, Massimo De Vittorio, Ferruccio Pisanello   +6 more
wiley   +1 more source

MoS₂ Nanoflower-Based Colorimetric and Photothermal Dual-Mode Lateral Flow Immunoassay for Highly Sensitive Detection of Pathogens

Biosensors
The single colorimetric signal readout mode of traditional lateral flow immunoassay (LFIA), which relies on gold nanoparticles (Au NPs), is inadequate to meet the growing demand for detection in terms of sensitivity, accuracy, and flexibility. Herein, we
Meimei Xu, Shuai Zhao, Yusi Peng, Yong Yang   +3 more
doaj   +1 more source

Albumin-bioinspired iridium oxide nanoplatform with high photothermal conversion efficiency for synergistic chemo-photothermal of osteosarcoma

Drug Delivery, 2019
Protein-based nanocarriers with inherent biocompatibility have been widely served as building blocks to construct versatile therapeutic nanoplatforms.
Wenguang Gu, Tao Zhang, Junsheng Gao, Yi Wang, Dejian Li, Ziwen Zhao, Bo Jiang, Zhiwei Dong, Hui Liu   +8 more
doaj   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

MRI-traceable Nanoenzyme for Cascade Catalysis-enhanced Immunotherapy

Chinese Journal of Magnetic Resonance
The immunosuppressive tumor microenvironment (ITME) poses a significant challenge to anti-tumor immunotherapy. Our research develops a novel nanoenzyme based on Mn2+ and endogenous hemin.
SUI Meiju, ZHANG Lei, WANG Ruifang, LUO Yingying, LI Sha, QIU Maosong, XU Qiuyi, CHEN Daiqin, CHEN Shizhen, ZHOU Xin   +9 more
doaj   +1 more source

All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security

Advanced Materials, EarlyView.
An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak, Changgyun Moon, Hyun‐Bin Yu, Sunkook Kim, Dong‐Hwan Kim   +4 more
wiley   +1 more source