Results 91 to 100 of about 9,918,373 (259)

Photothermal perylene bisimide hydrogels

, 2023
Gels formed using a perylene bisimide (PBI) as a low molecular weight gelator can show the photothermal effect. Formation of the PBI radical anion results in new absorption bands forming, meaning that subsequent irradiation with a wavelength of light ...
Adams, Dave J., Daniel D. Osborne, Emily R. Draper, Osborne, Daniel D., Lisa Thomson, Draper, Emily R., Rebecca E. Ginesi, Thomson, Lisa, Ginesi, Rebecca E., Dave J. Adams   +9 more
core   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source

Computation‐Less, Bias‐Free, and Ultra‐Broadband Photodetector for On‐Chip Edge Extraction

Advanced Materials, EarlyView.
A computation‐less, bias‐free, and ultra‐broadband photodetector directly converts local optical‐intensity gradients into signed photocurrents through a position‐dependent bi‐directional photoresponse. This intrinsic physical sensing mechanism enables single‐pixel edge extraction from the near‐infrared to the long‐wave infrared at room temperature ...
Jintao Fu, Hao Jiang, Xingsi Liu, Fakun Wang, Yang Peng, Qi Jie Wang, Weibo Gao, Xingzhan Wei, Cheng‐Wei Qiu   +8 more
wiley   +1 more source

Multifunctional Mesoporous Polydopamine With Hydrophobic Paclitaxel For Photoacoustic Imaging-Guided Chemo-Photothermal Synergistic Therapy

International Journal of Nanomedicine, 2019
Liren Zhang, Peng Yang, Ranran Guo, Jiaxin Sun, Ruihong Xie, Wuli Yang State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, Fudan University, Shanghai 200433, People’s Republic of ChinaCorrespondence ...
Zhang L, Yang P, Guo R, Sun J, Xie R, Yang W   +5 more
doaj  

Infrared Spectroscopy: Photothermal

, 2004
Photothermal spectroscopy is a class of optical analysis methods that measures heat evolved as a consequence of light absorption in an irradiated sample.
Bialkowski, Stephen E., S.E. Bialkowski
core   +1 more source

Spectrally Coordinated Plasmonic–Photothermal Photocatalysts for Mineralization of Mixed Indoor VOCs Under White LED Illumination

Advanced Materials, EarlyView.
A plasmonic–photothermal–photocatalytic hybrid comprising Cu(II)‐grafted TiO2, yolk–shell Au@SiO2, and reduced graphene oxide sheets (CuT/AuSi‐GS) harvests full‐spectrum white light‐emitting diode (LED) light via complementary photocatalytic oxidation, localized surface‐plasmon‐resonance‐induced electric‐field enhancement, and photothermal acceleration.
Minhyung Lee, Geun Young Kim, Gahye Shin, Haein Cho, Juwon Lee, Jinglin Wen, Wooyul Kim, Changha Lee, Kangwoo Cho, Jae‐Hyuk Kim, Hyoung‐il Kim   +10 more
wiley   +1 more source

Fabrication of photothermally active poly(vinyl alcohol) films with gold nanostars for antibacterial applications

Beilstein Journal of Nanotechnology, 2018
The unique photothermal properties of non-spherical gold nanoparticles under near-infrared (NIR) irradiation find broad application in nanotechnology and nanomedicine.
Mykola Borzenkov, Maria Moros, Claudia Tortiglione, Serena Bertoldi, Nicola Contessi, Silvia Faré, Angelo Taglietti, Agnese D’Agostino, Piersandro Pallavicini, Maddalena Collini, Giuseppe Chirico   +10 more
doaj   +1 more source

A perovskite solar cell-photothermal-thermoelectric tandem system for enhanced solar energy utilization

Photovoltaic-thermoelectric (PV-TE) tandem system has been considered as an effective way to fully utilize the solar spectrum, and has been demonstrated in a perovskite solar cell (PSC)-thermoelectric (TE) configuration.
Yangying Zhou (3630673), Han Zhong (5159162), Zhiping Wang (38478), Hong Lin (46089), Chunlei Wan (1510855), Kunihito Koumoto (1510846), Cong Wang (107450)   +6 more
core   +1 more source

Spectral Selective and Low‐Noise Thin‐Film Organic Photodetectors Enabled by Electric‐Field Engineering

Advanced Materials, EarlyView.
Molecular doping redistributes the internal electric field in organic photodetectors, providing a new degree of freedom to spatially control carrier transport and collection. Simulations and experiments reveal distinct transport pathways for injected and photogenerated carriers, enabling low dark current under reverse bias and wavelength‐selective ...
Jingwei Yi, Yi Yang, Vahid Mahdikhah, Yibo Shi, Jordan Shanahan, Apurva Gadikar, Yusen Pei, Xinyun Dong, Jacob P Mauthe, Reece Henry, Kenan Gundogdu, Brendan T. O'Connor, Aram Amassian, Harald Ade, Wei You, Franky So   +15 more
wiley   +1 more source

Application and predictive nursing of bone⁃targeting photothermal therapy based on Nanomaterials in the treatment of metastatic bone tumors

Huli yanjiu, 2020
ObjectiveTo explore the application effects of bone⁃targeting photothermal therapy based on nanoparticles in treatment of metastatic bone tumors and possible predictive nursing.MethodsFirstly,different platinum⁃doped polyamidoamine(PAMAM) dendrimers ...
XU Qiaoqiao, XU Hong
doaj