Time to Appendectomy and Risk of Complicated Appendicitis and Adverse Outcomes in Children
Sign Up to like & getrecommendations! Published in 2017 at "JAMA Pediatrics"
DOI: 10.1001/jamapediatrics.2017.0885
Abstract: Importance Management of appendicitis as an urgent rather than emergency procedure has become an increasingly common practice in children. Controversy remains as to whether this practice is associated with increased risk of complicated appendicitis and… read more here.
Keywords: complicated appendicitis; tta; risk complicated; time ... See more keywords
Strategies for High-Performance Solid-State Triplet-Triplet-Annihilation-Based Photon Upconversion.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.201908175
Abstract: Photon upconversion via triplet-triplet annihilation (TTA) has achieved high efficiencies in solution and within polymer matrices that support molecular migration systems. It has diverse potential applications including bioimaging, optical sensors, and photovoltaics. To date, however,… read more here.
Keywords: solid state; state; annihilation; tta ... See more keywords
High‐Gain of NdIII Complex Doped Optical Waveguide Amplifiers at 1.06 and 1.31 µm Wavelengths Based on Intramolecular Energy Transfer Mechanism
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202209239
Abstract: Chelate phosphine oxide ligand (9,9‐dimethyl‐9H‐xanthene‐4,5‐diyl) bis (diphenylphosphineoxide) (XPO) is prepared as a neutral ligand to synthesize complex Nd (TTA)3 (XPO) (TTA = 2‐thenoyltrifluoroacetone). An appropriate energy gap between the XPO and TTA ligands, which can… read more here.
Keywords: waveguide; tta; energy; xpo ... See more keywords
Photophysical and Chiroptical Properties of Europium(III) Enantiomers with Axially Chiral Ancillary Ligands
Sign Up to like & getrecommendations! Published in 2025 at "European Journal of Inorganic Chemistry"
DOI: 10.1002/ejic.202500257
Abstract: Chiral lanthanide(III) complexes with superior circularly polarized luminescence (CPL) properties, especially for the efficient chiral europium(III) complexes with high dissymmetry factor (glum) obtained by rational design of coordination ligands, are important in the field of… read more here.
Keywords: axially chiral; ancillary ligands; europium iii; iii enantiomers ... See more keywords
Separate optogenetic manipulation of Nerve/glial antigen 2 (NG2) glia and mural cells using the NG2 promoter
Sign Up to like & getrecommendations! Published in 2022 at "Glia"
DOI: 10.1002/glia.24273
Abstract: Nerve/glial antigen 2 (NG2) is a protein marker of NG2 glia and mural cells, and NG2 promoter activity is utilized to target these cells. However, the NG2 promoter cannot target NG2 glia and mural cells… read more here.
Keywords: ng2 promoter; tta; mural cells; ng2 glia ... See more keywords
Constructing Stable and Porous Covalent Organic Frameworks for Efficient Iodine Vapor Capture.
Sign Up to like & getrecommendations! Published in 2021 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202100032
Abstract: Covalent organic frameworks (COF) with periodic porous structures and tunable functionalities are a new class of crystalline polymers connected via strong covalent bonds. Constructing COF materials with high stability and porosity is attracting and essential… read more here.
Keywords: cof; tta; organic frameworks; capture ... See more keywords
Evaluation of the relationship of chronic otitis media with the Körner's septum, auditory tube angle, and tubotympanic angle
Sign Up to like & getrecommendations! Published in 2021 at "Surgical and Radiologic Anatomy"
DOI: 10.1007/s00276-020-02653-x
Abstract: This study aimed to evaluate the relationships between chronic otitis media (COM) and the characteristics of Auditory tube (Eustachian) angle (ATa), tubotympanic angle (TTa), and Körner's septum (KS). A retrospective research was conducted between January… read more here.
Keywords: angle; otitis media; tta; tubotympanic angle ... See more keywords
Exploration of photophysical behavior of RE(TTA)3 dpphen molecular complexes doped in PMMA and PS matrices
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2021.167350
Abstract: Abstract This paper put forward the synthesis and photophysical characterization of hybrid organic rare earth complexes namely RE(TTA)3dpphen(RE = Eu/Eu0.5Sm0.5/Sm; Eu: Europim, Sm: Samarium, TTA: 2-Thenoyltrifluoroacetone, dpphen: 4, 7- diphenyl, 1, 10-phennathroline) doped in polymethylmethacrelate… read more here.
Keywords: formic acid; emission; blended films; tta ... See more keywords
Photo and electroluminescence of a phenylene vinylene conjugated polymer containing bipirydine units and chelated europium complex
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2020.117764
Abstract: Abstract A conjugated polymer, poly[5,5'-(2,2'-bipyridylene)vinylene-alt-co-2,5-(1,4-bis(octyloxy)vinylene (PBPyVOctV), was synthesized by the polymerization of 5,5'-divinyl-2,2'-bipyridine with 1,4-dibromo-2,5-bis octyloxy) benzene through a Heck cross-coupling reaction. Then, a metallopolymer, PBPyVOctV-Eu(tta)3, was obtained by the bipyridine chelating coordination of PBPyVOctV… read more here.
Keywords: vinylene; tta; europium; pbpyvoctv ... See more keywords
SME investment best strategies. Outliers for assessing how to optimize performance
Sign Up to like & getrecommendations! Published in 2018 at "Physica A: Statistical Mechanics and its Applications"
DOI: 10.1016/j.physa.2018.06.039
Abstract: Abstract Any research on strategies for reaching business excellence aims at revealing the appropriate course of actions any executive should consider. Thus, discussions take place on how effective a performance measurement system can be estimated,… read more here.
Keywords: best strategies; investment best; tta; investment ... See more keywords
Enhancing Triplet-Triplet Annihilation Upconversion: From Molecular Design to Present Applications.
Sign Up to like & getrecommendations! Published in 2022 at "Accounts of chemical research"
DOI: 10.1021/acs.accounts.2c00307
Abstract: ConspectusPhoton upconversion, the process of converting low-energy photons into high-energy ones, has been widely applied for solar energy conversion, photoredox catalysis, and various biological applications such as background-free bioimaging, cancer therapy, and optogenetics. Upconversion materials… read more here.
Keywords: tta; energy; upconversion; triplet annihilation ... See more keywords