Photonic transport in a graphene van der Waals homojunction

2015 ◽  
Vol 3 (41) ◽  
pp. 10879-10885 ◽  
Author(s):  
Lian Shen ◽  
Xiao Lin ◽  
Runren Zhang ◽  
Xu Liu ◽  
Shisheng Lin ◽  
...  
Keyword(s):  
Optical Imaging ◽  
Near Field ◽  
Van Der Waals ◽  
Ultraviolet Spectrum

A flexible graphene van der Waals homojunction for near-field optical imaging is achieved in ultraviolet spectrum.

Far-Field Spectroscopy and Near-Field Optical Imaging of Coupled Plasmon-Phonon Polaritons in 2D van der Waals Heterostructures

2016 ◽  
Vol 28 (15) ◽  
pp. 2931-2938 ◽  
Author(s):  
Xiaoxia Yang ◽  
Feng Zhai ◽  
Hai Hu ◽  
Debo Hu ◽  
Ruina Liu ◽  
...  
Keyword(s):  
Optical Imaging ◽  
Near Field ◽  
Van Der Waals ◽  
Far Field ◽  
Van Der Waals Heterostructures ◽  
Field Spectroscopy ◽  
Phonon Polaritons

Fabrication and characterization of fluorescent rare-earth-doped glass-particle-based tips for near-field optical imaging applications

2004 ◽  
Vol 43 (19) ◽  
pp. 3829 ◽  
Author(s):  
Lionel Aigouy ◽  
Yannick De Wilde ◽  
Michel Mortier ◽  
Jacques Giérak ◽  
Eric Bourhis
Keyword(s):  
Rare Earth ◽  
Optical Imaging ◽  
Near Field ◽  
Glass Particle ◽  
Fabrication And Characterization ◽  
Doped Glass ◽  
Rare Earth Doped ◽  
Rare Earth Doped Glass

Tin diselenide van der Waals materials as new candidates for mid-infrared waveguide chips

Nanoscale ◽  
2019 ◽  
Vol 11 (30) ◽  
pp. 14113-14117 ◽  
Author(s):  
Mengfei Xue ◽  
Qi Zheng ◽  
Runkun Chen ◽  
Lihong Bao ◽  
Shixuan Du ◽  
...  
Keyword(s):  
Near Field ◽  
Van Der Waals ◽  
Building Blocks ◽  
Two Dimensional ◽  
Mid Infrared ◽  
Near Field Imaging ◽  
Van Der Waals Materials ◽  
Field Imaging

Near-field imaging of mid-infrared waveguide in SnSe2 slabs promotes two-dimensional van der Waals materials as building blocks for integrated MIR chips.

Near-field optical imaging of polarization-dependent plasmonic resonance in metal nanoparticle pairs

2010 ◽  
Author(s):  
Hsing-Ying Lin ◽  
Chen-Han Huang ◽  
Chih-Han Chang ◽  
Yun-Chiang Lan ◽  
Hsiang-Chen Chui
Keyword(s):  
Optical Imaging ◽  
Near Field ◽  
Metal Nanoparticle ◽  
Plasmonic Resonance

A Multibeam Interference Model for Analyzing Complex Near‐Field Images of Polaritons in 2D van der Waals Microstructures

2019 ◽  
Vol 29 (42) ◽  
pp. 1904662 ◽  
Author(s):  
Baoxin Liao ◽  
Xiangdong Guo ◽  
Debo Hu ◽  
Feng Zhai ◽  
Hai Hu ◽  
...  
Keyword(s):  
Near Field ◽  
Van Der Waals ◽  
Interference Model ◽  
Multibeam Interference

scholarly journals Near-field optics on flatland: from noble metals to van der Waals materials

2019 ◽  
Vol 4 (1) ◽  
pp. 1593051 ◽  
Author(s):  
Jiahua Duan ◽  
Yafeng Li ◽  
Yixi Zhou ◽  
Yuan Cheng ◽  
Jianing Chen
Keyword(s):  
Noble Metals ◽  
Near Field ◽  
Van Der Waals ◽  
Near Field Optics ◽  
Van Der Waals Materials

scholarly journals Optical imaging of single-protein size, charge, mobility, and binding

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Guangzhong Ma ◽  
Zijian Wan ◽  
Yunze Yang ◽  
Pengfei Zhang ◽  
Shaopeng Wang ◽  
...  
Keyword(s):  
Optical Imaging ◽  
Single Molecule ◽  
Near Field ◽  
Disease Diagnosis ◽  
Imaging Method ◽  
Charge Mobility ◽  
Single Molecule Level ◽  
Protein Size ◽  
Flexible Polymer ◽  
Detection And Identification

Abstract Detection and identification of proteins are typically achieved by analyzing protein size, charge, mobility and binding to antibodies, which are critical for biomedical research and disease diagnosis and treatment. Despite the importance, measuring these quantities with one technology and at the single-molecule level has not been possible. Here we tether a protein to a surface with a flexible polymer, drive it into oscillation with an electric field, and image the oscillation with a near field optical imaging method, from which we determine the size, charge, and mobility of the protein. We also measure antibody binding and conformation changes in the protein. The work demonstrates a capability for comprehensive protein analysis and precision protein biomarker detection at the single molecule level.

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