Investigation and characterization of highly efficient near-infrared scanning gratings used in near-infrared microspectrometers

2008 ◽  
Vol 7 (2) ◽  
pp. 021005 ◽  
Author(s):  
Fabian Zimmer
Keyword(s):  
Near Infrared ◽  
Highly Efficient ◽  
Infrared Scanning

scholarly journals Near-infrared scanning cavity ringdown for optical loss characterization of supermirrors

2019 ◽  
Vol 27 (14) ◽  
pp. 19141
Author(s):  
G. W. Truong ◽  
G. Winkler ◽  
T. Zederbauer ◽  
D. Bachmann ◽  
P. Heu ◽  
...  
Keyword(s):  
Near Infrared ◽  
Optical Loss ◽  
Cavity Ringdown ◽  
Infrared Scanning

Synthesis and Characterization of Highly Efficient Near-Infrared Upconversion Sc3+/Er3+/Yb3+Tridoped NaYF4

2010 ◽  
Vol 114 (10) ◽  
pp. 4719-4724 ◽  
Author(s):  
Qingming Huang ◽  
Jianchang Yu ◽  
En Ma ◽  
Kaiming Lin
Keyword(s):  
Near Infrared ◽  
Synthesis And Characterization ◽  
Highly Efficient

Highly Fluorescent Au25-xAgx Nanoclusters Protected with Poly(ethylene glycol) - and Zwitterion-Modified Thiolate Ligands

2018 ◽  
Author(s):  
Dinesh Mishra ◽  
Sisi Wang ◽  
Zhicheng Jin ◽  
Eric Lochner ◽  
Hedi Mattoussi
Keyword(s):  
Quantum Yield ◽  
Near Infrared ◽  
Small Diameter ◽  
Binding Energies ◽  
Thiolate Ligands ◽  
Nir Emission ◽  
Thiolate Complexes ◽  
Long Lifetime ◽  
Poly Ethylene

<p>We describe the growth and characterization of highly fluorescing, near-infrared-emitting nanoclusters made of bimetallic Au<sub>25-x</sub>Ag<sub>x</sub> cores, prepared using various monothiol-appended hydrophobic and hydrophilic ligands. The reaction uses well-defined triphenylphosphine-protected Au<sub>11</sub> clusters (as precursors), which are reacted with Ag(I)-thiolate complexes. The prepared nanoclusters are small (diameter < 2nm, as characterized by TEM) with emission peak at 760 nm and long lifetime (~12 µs). The quantum yield measured for these materials was 0.3 - 0.4 depending on the ligand. XPS measurements show the presence of both metal atoms in the core, with measured binding energies that agree with reported values for nanocluster materials. The NIR emission combined with high quantum yield, small size and ease of surface functionalization afforded by the coating, make these materials suitable to implement investigations that address fundamental questions and potentially useful for biological sensing and imaging applications.<br></p>

scholarly journals Characterization of a Highly Efficient Blue-shifted Channelrhodopsin from the Marine AlgaPlatymonas subcordiformis

2013 ◽  
Vol 288 (41) ◽  
pp. 29911-29922 ◽  
Author(s):  
Elena G. Govorunova ◽  
Oleg A. Sineshchekov ◽  
Hai Li ◽  
Roger Janz ◽  
John L. Spudich
Keyword(s):  
Highly Efficient

Highly Efficient Near‐Infrared Electrofluorescence from a Thermally‐Activated Delayed Fluorescence Molecule

2021 ◽  
Author(s):  
Umamahesh Balijapalli ◽  
Ryo Nagata ◽  
Nishiki Yamada ◽  
Hajime Nakanotani ◽  
Masaki Tanaka ◽  
...  
Keyword(s):  
Near Infrared ◽  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Highly Efficient

scholarly journals Carambola-like Bi2Te3 superstructures with enhanced photoabsorption for highly efficient photothermal therapy in the sencond biowindow

2021 ◽  
Author(s):  
Yinghui Wang ◽  
Ying Zhao ◽  
Yang Liu ◽  
Qishun Wang ◽  
Jianhua Liu ◽  
...  
Keyword(s):  
Photothermal Therapy ◽  
Near Infrared ◽  
Highly Efficient ◽  
Penetration Ability ◽  
Maximum Permissible Exposure

Photothermal therapy (PTT) stimulated by the lights in the second near-infrared (NIR-II) biowindow shows great superiorities in penetration ability of tissue and maximum permissible exposure (MPE). Exploring new photothermal agents...

Sign in / Sign up

Export Citation Format

Share Document