Photonic Engineering Enables All‐Passive Upconversion Imaging with Low‐Intensity Near‐Infrared Light
Advanced Functional Materials, EarlyView.A passive upconversion imaging system enables the observation of scenes illuminated by low‐intensity incoherent near‐infrared light from 750 to 930 nm, by converting it into the visible without the use of external power. The upconverter is enabled by triplet–triplet annihilation in a bulk heterojunction, with absorption enhanced by plasmonic resonators
Rabeeya Hamid +13 more
wiley +1 more source
Quantitative analysis of psoriatic nail disease using optical coherence tomography. [PDF]
Sci RepJiang P +5 more
europepmc +1 more source
Development of Real-time Screening System for Superior Melon Seeds Using Optical Coherence Tomography [PDF]
, 2013 Seunghoon Han +4 more
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Reconfigurable 3D Magnetic Nanoarchitectures
Advanced Functional Materials, EarlyView.This experimental study confirms that 3D magnetic tetrapods grown by focused electron beam‐induced deposition exhibit sequential, controllable magnetization reversal in the individual nanowire legs. The magnetic state of the nanoarchitecture can be controlled individually, on‐demand, through a variation of the direction and magnitude of the applied ...
Sabri Koraltan +8 more
wiley +1 more source
En Face Optical Coherence Tomography and Optical Coherence Tomography Angiography for the Diagnosis and Monitoring of Syphilitic Posterior Placoid Chorioretinopathy. [PDF]
J Vitreoretin DisWolek M +4 more
europepmc +1 more source
Campimetry changes, optical coherence tomography and visual function changes in patients with multiple sclerosis [PDF]
, 2017 Régia Bentes de Souza +3 more
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GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction
Advanced Functional Materials, EarlyView.Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri +12 more
wiley +1 more source
Intracoronary Imaging for Calcium Modification: Intravascular Ultrasound and Optical Coherence Tomography. [PDF]
Interv CardiolShin D +8 more
europepmc +1 more source
Optical coherence tomography for rapid tissue screening and directed histological sectioning.
, 2012 Woonggyu Jung, Stephen A. Boppart
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