Near‐Infrared (NIR) Organic Light‐Emitting Diodes (OLEDs): Challenges and Opportunities
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201807623
Abstract: The rapid development of the science and technology of organic semiconductors has already led to mass application of organic light‐emitting diodes (OLEDs) in television monitors of outstanding quality as well as in a large variety… read more here.
Keywords: organic light; infrared nir; diodes oleds; light emitting ... See more keywords
A Deep-Red to Near Infrared (NIR) Fluorescent Probe Based on a Sulfur-Modified Rhodamine Derivative with Two Spirolactone Rings.
Sign Up to like & getrecommendations! Published in 2020 at "ChemPlusChem"
DOI: 10.1002/cplu.202000384
Abstract: We report the synthesis, characterization, and photophysical and ion-binding properties of deep-red to near-infrared (NIR) fluorescent rhodamine derivatives, bearing two spirolactone rings and substitution of the oxygen atoms in the xanthene ring with sulfur atoms… read more here.
Keywords: red near; infrared nir; nir fluorescent; near infrared ... See more keywords
A Performance Comparison of Low-Cost Near-Infrared (NIR) Spectrometers to a Conventional Laboratory Spectrometer for Rapid Biomass Compositional Analysis
Sign Up to like & getrecommendations! Published in 2020 at "BioEnergy Research"
DOI: 10.1007/s12155-020-10135-6
Abstract: The performance of a conventional laboratory near-infrared (NIR) spectrometer and two NIR spectrometer prototypes (a Texas Instruments NIRSCAN Nano evaluation model (EVM) and an InnoSpectra NIR-M-R2 spectrometer) are compared by collecting reflectance spectra of 270… read more here.
Keywords: infrared nir; biomass; near infrared; conventional laboratory ... See more keywords
Recent progress in development and applications of second near-infrared (NIR-II) nanoprobes.
Sign Up to like & getrecommendations! Published in 2021 at "Archives of pharmacal research"
DOI: 10.1007/s12272-021-01313-x
Abstract: Optical probes for near-infrared (NIR) light have clear advantages over UV/VIS-based optical probes, such as their low levels of interfering auto-fluorescence and high tissue penetration. The second NIR (NIR-II) window (1000-1350 nm) offers better light penetration,… read more here.
Keywords: infrared nir; near infrared; nir; progress development ... See more keywords
Chemometrics in tandem with near infrared (NIR) hyperspectral imaging and Fourier transform mid infrared (FT-MIR) microspectroscopy for variety identification and cooking loss determination of sweet potato
Sign Up to like & getrecommendations! Published in 2019 at "Biosystems Engineering"
DOI: 10.1016/j.biosystemseng.2019.01.005
Abstract: Near infrared (NIR) hyperspectral imaging and Fourier transform mid infrared (FT-MIR) microspectroscopy were explored in the current study to investigate how constituent elements of sweet potato change during cooking, and in the meantime, to identify… read more here.
Keywords: hyperspectral imaging; near infrared; model; sweet potato ... See more keywords
Reduced graphene oxide (rGO) hybridized hydrogel as a near-infrared (NIR)/pH dual-responsive platform for combined chemo-photothermal therapy.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2018.10.050
Abstract: For personalized cancer treatment, developing smart biomaterials with multiple biological functions is indispensable in nanomedicine fields. In this work, we developed a highly efficient near-infrared- (NIR-) and pH-responsive carboxymethyl chitosan-functionalized reduced graphene oxide/aldehyde functionalized poly… read more here.
Keywords: infrared nir; hydrogel; rgo; near infrared ... See more keywords
Efficient and low-efficiency-roll-off near-infrared (NIR) polymer light-emitting diodes (PLEDs) based on an asymmetric binuclear iridium(III)-complex
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2019.02.045
Abstract: Abstract Through the replacement of the β-diketonate Hbtfa (Hbtfa=4,4,4-trifluoro-3-hydroxy-1-phenylbutanone) with the bis-β-diketonate ligand H2btp (H2btp=1,3-bis(4,4,4-trifluoro-1,3-dioxobutyl)benzene), structure converts from mononuclear [Ir(iqbt)2(btfa)] (1) (Hiqbt=1-(benzo[b]-thiophen-2-yl)-isoquinoline) to asymmetric dinuclear [(iqbt)2Ir-(btp)-Ir(iqbt)2] (2) framework toward larger molecule conjugation. Upon a significant… read more here.
Keywords: nir polymer; near infrared; light emitting; polymer light ... See more keywords
Heat Treatment Effects for Controlling Dye Molecular States in the Hydrophobic Core of Over-1000 nm Near-Infrared (NIR-II) Fluorescent Micellar Nanoparticles
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c05771
Abstract: Organic molecules that emit near-infrared (NIR) fluorescence at wavelengths above 1000 nm, also known as the second NIR (NIR-II) biological window, are expected to be applied to optical in vivo imaging of deep tissues. The… read more here.
Keywords: near infrared; fluorescent; heat treatment; dye ... See more keywords
Near-infrared (NIR) fluorescence-emitting small organic molecules for cancer imaging and therapy.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Society reviews"
DOI: 10.1039/d2cs00722c
Abstract: Near-infrared (NIR) fluorophores have unique features that endow them with several advantages over conventional shorter wavelength emitting dyes. As a result, they have been widely utilized as fluorescence and photoacoustic imaging agents, as well as… read more here.
Keywords: near infrared; fluorescence emitting; organic molecules; infrared nir ... See more keywords
Boron complexes of π-extended nitroxide ligands exhibiting three-state redox processes and near-infrared-II (NIR-II) absorption properties.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt02545k
Abstract: Persistent radicals have attracted increasing attention owing to their fascinating properties, including multi-step redox and long-wavelength absorption characteristics. In this study, boron complexes with π-extended nitroxide ligands were synthesised via Buchwald-Hartwig amination reactions of the… read more here.
Keywords: nitroxide ligands; near infrared; boron complexes; complexes extended ... See more keywords
Green Identification of the Source of Pharmaceuticals by Near-Infrared (NIR) Spectroscopy and Chemometrics
Sign Up to like & getrecommendations! Published in 2025 at "Analytical Letters"
DOI: 10.1080/00032719.2025.2460572
Abstract: Abstract The means of counterfeiting are becoming increasingly sophisticated, posing great challenges to detection technologies. A green method for differentiating the source of pharmaceuticals from different factories using portable near-infrared (NIR) spectroscopy and chemometrics is… read more here.
Keywords: infrared nir; spectroscopy; nir spectroscopy; spectroscopy chemometrics ... See more keywords