Chromophore‐Free Sealing and Repair of Soft Tissues Using Mid‐Infrared Light‐Activated Biosealants
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202007811
Abstract: Poor strength, infection, leakage, long procedure times, and inflammation limit the efficacy of common tissue sealing devices in surgeries and trauma. Light‐activated sealing is attractive for tissue sealing and repair, and can be facilitated by… read more here.
Keywords: light activated; sealing repair; tissue; mid infrared ... See more keywords
Ultrasensitive Mid‐Infrared Biosensing in Aqueous Solutions with Graphene Plasmons
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202110525
Abstract: Identifying nanoscale biomolecules in aqueous solutions by Fourier transform infrared spectroscopy (FTIR) provides an in situ and noninvasive method for exploring the structure, reactions, and transport of biologically active molecules. However, this remains a challenge… read more here.
Keywords: biosensing aqueous; aqueous solutions; infrared biosensing; mid infrared ... See more keywords
Direct Light Orbital Angular Momentum Detection in Mid‐Infrared Based on the Type‐II Weyl Semimetal TaIrTe4
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202201229
Abstract: The direct photocurrent detection capability of light orbital angular momentum (OAM) has recently been realized with topological Weyl semimetals, but it is limited to the near‐infrared wavelength range. The extension of the direct OAM detection… read more here.
Keywords: tairte4; mid infrared; oam; detection ... See more keywords
High‐Efficiency All‐Dielectric Metalenses for Mid‐Infrared Imaging
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Optical Materials"
DOI: 10.1002/adom.201700585
Abstract: Metasurfaces-based flat optics, which can make use of existing foundry planar technology for high-throughput production, allows the arbitrary control of the wavefront and polarization of light within subwavelength thick structures. So far, however, flat optics… read more here.
Keywords: high efficiency; optics; mid infrared; dielectric metalenses ... See more keywords
Functional Mid‐Infrared Polaritonics in van der Waals Crystals
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Optical Materials"
DOI: 10.1002/adom.201901194
Abstract: Despite high scientific and technological potential, nanophotonics research in the mid‐infrared regime remains relatively less explored compared to other frequency bands, largely because the mid‐infrared requires a totally different set of optical materials. Polaritons in… read more here.
Keywords: vdw crystals; mid; mid infrared; van der ... See more keywords
Deep Silicon Amorphization Induced by Femtosecond Laser Pulses up to the Mid‐Infrared
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Optical Materials"
DOI: 10.1002/adom.202100400
Abstract: Direct laser writing of amorphous lines in crystalline silicon has the potential for becoming a flexible alternative to silicon‐on‐insulator technology for photonic integrated circuits. Yet, the maximum amorphous layer thickness achieved is 60 nm, which… read more here.
Keywords: laser pulses; laser; mid infrared; femtosecond laser ... See more keywords
Electrical Phase Modulation Based on Mid‐Infrared Intersubband Polaritonic Metasurfaces
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Science"
DOI: 10.1002/advs.202207520
Abstract: Electrically reconfigurable metasurfaces that overcome the static limitations in controlling the fundamental properties of scattered light are opening new avenues for functional flat optics. This work proposes and experimentally demonstrates electrically phase‐tunable mid‐infrared metasurfaces based… read more here.
Keywords: electrical phase; intersubband; mid infrared; electrical beam ... See more keywords
Critical Coupling and Perfect Absorption Using α‐MoO3 Multilayers in the Mid‐Infrared
Sign Up to like & getrecommendations! Published in 2021 at "Annalen der Physik"
DOI: 10.1002/andp.202000512
Abstract: α‐Phase molybdenum trioxide(α‐MoO3) is a biaxial van der Waals semiconductor that can naturally support anisotropic phonon polaritons with elliptic and hyperbolic in‐plane dispersion. α‐MoO3 can meet critical coupling (CC) condition for both transverse magnetic (TM)… read more here.
Keywords: perfect absorption; mid infrared; critical coupling; coupling perfect ... See more keywords
Influence of 340 mT static magnetic field on germination potential and mid-infrared spectrum of wheat.
Sign Up to like & getrecommendations! Published in 2017 at "Bioelectromagnetics"
DOI: 10.1002/bem.22057
Abstract: In a number of studies, a static magnetic field was observed to positively influence the growing process of various plants; however, the effect has not yet been related to possible structural changes. We investigate if… read more here.
Keywords: infrared spectrum; germination; field; static magnetic ... See more keywords
Mid-infrared spectral microimaging of inflammatory skin lesions.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of biophotonics"
DOI: 10.1002/jbio.201700380
Abstract: Skin is one of the most important organs of the human body because of its characteristics and functions. There are many alterations, either pathological or physiological, that can disturb its functioning. However, at present all… read more here.
Keywords: skin lesions; inflammatory skin; microimaging inflammatory; mid infrared ... See more keywords
On the role of interference in laser-based mid-infrared widefield microspectroscopy.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of biophotonics"
DOI: 10.1002/jbio.201800015
Abstract: A laser's high degree of coherence leads to interferences, which-in the absence of precautions-can cause severe image distortions such as fringes and speckles and which thereby strongly hamper a meaningful interpretation of hyperspectral images in… read more here.
Keywords: mid infrared; widefield microspectroscopy; laser based; microspectroscopy ... See more keywords