Results 231 to 240 of about 36,256 (309)

Miniature computational spectrometer with a plasmonic nanoparticles-in-cavity microfilter array. [PDF]

Nat Commun
Zhang Y, Zhang S, Wu H, Wang J, Lin G, Zhang AP.   +5 more
europepmc   +1 more source

Advancing super‐resolution stimulated emission depletion microscopy with luminescent lanthanide nanocrystals

FlexMat, EarlyView.
The state‐of‐the‐art research advances and its cutting‐edge application in super resolution stimulated emission depletion technology based on luminescent lanthanide nanocrystals. Abstract Stimulated emission depletion (STED) microscopy overcomes the diffraction limit to reveal subcellular structures beyond the reach of conventional optical methods ...
Yaqi Chen, Tengfei Ma, Shuping Huang, Wei Guo, Yiming Wu   +4 more
wiley   +1 more source

Plasmonic Nanoparticles for Photothermal Therapy: Benchmarking of Photothermal Properties and Modeling of Heating at Depth in Human Tissues. [PDF]

J Phys Chem C Nanomater Interfaces
Skinner WH, Salimi M, Moran L, Blein-Dezayes I, Mehta M, Mosca S, Vaideanu AG, Gardner B, Palombo F, Schätzlein AG, Matousek P, Harries T, Stone N.   +12 more
europepmc   +1 more source

Body‐integrated photonic biosensors: Illuminating the path to active healthcare

FlexMat, EarlyView.
Body‐integrated photonic biosensors are promising tools for active healthcare. These optical devices can be worn, implanted, or swallowed to monitor health signals continuously. This review introduces key sensing modalities, including fluorescence, colorimetry, SPR, LSPR, SERS, and light‐modulating materials.
Jiayue Gu, Xingming Wen, Qihang Yan, Yining Zhao, Linghao Yuan, Siyuan Chen, Yue Ma, Zhengyue Fang, Dong Lei, Yuxin Liu, Ze Xiong   +10 more
wiley   +1 more source

Influence of resonant plasmonic nanoparticles on optically accessing the valley degree of freedom in 2D semiconductors. [PDF]

Nat Commun
Bucher T, Fedorova Z, Abasifard M, Mupparapu R, Wurdack MJ, Najafidehaghani E, Gan Z, Knopf H, George A, Eilenberger F, Pertsch T, Turchanin A, Staude I.   +12 more
europepmc   +1 more source

Bio‐inspired nanophotonics: Structural color, chirality, and resonance metasurfaces

InfoMat, EarlyView.
A butterfly‐wing‐inspired anisotropic plasmonic flatband resonant metasurface. Insets, photo of the butterfly, Sasakia charonda, and the SEM image of its wing scale (above); the SEM image of the metasurface (below). Abstract The dazzling colors of butterfly wings and hummingbird feathers are not painted with pigments, but crafted by nature's invisible ...
Weihan Liu, Yao Liang, Din Ping Tsai
wiley   +1 more source

Enhancing photovoltaic efficiency in Half-Tandem MAPbI₃/ MASnI₃ Perovskite solar cells with triple core-shell plasmonic nanoparticles. [PDF]

Sci Rep
Ivriq SB, Mohammadi MH, Davidsen RS.
europepmc   +1 more source

Unveiling the roles of extracellular vesicles in hematologic malignancies: Pathogenesis, diagnostic tools, and clinical translation

Interdisciplinary Medicine, EarlyView.
Extracellular vesicles play pivotal roles in both healthy hematopoiesis and hematologic malignancies. They not only regulate hematopoietic stem cell fitness but also drive cancer progression and drug resistance. Their clinical potential spans from serving as non‐invasive biomarkers to acting as innovative therapeutic platforms and drug delivery ...
Fengyu Chen, Zhiyuan Wu, Feng Zhang, Yuan Meng, Hongyan Liao, Tony Y. Hu   +5 more
wiley   +1 more source

Polarization-Addressable Optical Movement of Plasmonic Nanoparticles and Hotspot Spin Vortices. [PDF]

Nanomaterials (Basel)
Balestrieri S, Romano S, Iodice M, Coppola G, Zito G.   +4 more
europepmc   +1 more source

Hybrid Quatsome‐Encapsulated Silver Nanoparticles as Stable Plasmonic Substrates for Surface‐Enhanced Raman Scattering

Journal of Raman Spectroscopy, EarlyView.
In this work, silver nanoparticles encapsulated within quatsome membranes have shown to preserve their plasmonic properties for at least 165 days without aggregation. These hybrid nanostructures enable strong SERS enhancement of pyrene and Prodan by confining the molecules within a few nanometers from the silver surface.
Renato Cezar Peramezza Ribeiro, Caio Hiroaki Miyake, Pedro Henrique Figueiredo Backes Costa, Jhenifer Hallen Braga Mauricio, Ana Luiza Correa Januário, Diogo Soga, Evandro Luiz Duarte, Márcia de Almeida Rizzutto, Rômulo Augusto Ando, Antonio Rodrigues da Cunha, Erix Alexander Milán‐Garcés   +10 more
wiley   +1 more source