Results 61 to 70 of about 3,594 (226)
Investigation and Evaluation of Wax Deposition Treatment Methods in Large Natural Gas Plants
Energy Science &Engineering, EarlyView.Problem: Wax blockage (Biphenyl, PAHs) in low‐temperature units crippled plant capacity. Solution: A novel Circulating Light Hydrocarbon Injection technology. Mechanism: Light hydrocarbons disrupt wax crystals via “like dissolves like” and are continuously recovered. Outcome: 1. Throughput dropped from 10 MMscmd to 3 MMscmd 2.
Jiahao Wu +6 more
wiley +1 more source
AppliedChemThis study introduces an optimized and selective extraction methodology using dichloromethane/methanol (DCM/MeOH, 95:5, v/v) in combination with accelerated solvent extraction (ASE) for the targeted stilbenoid and phenanthrene derivatives from five ...
David J. Machate +3 more
doaj +1 more source
Studies of Strained Ring Systems: Cyclopropa[1]Phenanthrenes
, 1985 The aim of the present study has been the synthesis of 1H-cyclo-Propa[1]phenanthrene (16a) and its derivatives, the sole remaining unknown structural type of the cycloproparenes.
Dent, Barry Roy (11650537) +1 more
core +1 more source
FlexMat, EarlyView.By strategically incorporating boron/nitrogen multi‐resonance (B/N‐MR) core into the o‐carborane unit, perfect exciton utilization can be achieved as well as exhibiting stimuli‐responsive properties. The resulting DBN‐oCb‐based organic light‐emitting diode (OLED) demonstrated an impressive external quantum efficiency of 22.3%, the highest reported for ...
Jiasen Zhang +8 more
wiley +1 more source
Expedient Synthesis of Phenanthrenes via In(III)-Catalyzed 6-Exo-Dig Cycloisomerization
, 2016 This paper documents the first example of In(III)-catalyzed selective 6-exo-dig hydroarylation of o-propargylbiaryls and their subsequent double-bond migration to obtain functionalized phenanthrenes. Electron-rich biaryl substrates undergo hydroarylation
Sanghee Kim (75767) +2 more
core +1 more source
Replica Plating Method for Estimating Phenanthrene-Utilizing and Phenanthrene-Cometabolizing Microorganisms [PDF]
Applied and Environmental Microbiology, 1983 A replica plating method was developed for detecting and enumerating phenanthrene-degrading microorganisms. The method is designed to discriminate between aquatic organisms that utilize phenanthrene as the sole carbon and energy source and organisms that cometabolize phenanthrene.
M P, Shiaris, J J, Cooney
openaire +2 more sources
Smart Molecules, EarlyView.This review elucidates the photophysical mechanisms of cellulose‐based room temperature phosphorescent materials and systematically outlines their construction strategies, such as cluster emission center engineering. This article demonstrates their applications in fields like information encryption and bioimaging, and looks ahead to the core challenges
Shasha Wu +10 more
wiley +1 more source
Two New Anxiolytic Phenanthrenes Found in the Medullae of
Natural Product Communications, 2014 Six phenanthrenes, 2-methoxy-7-hydroxy-1-methyl-5-vinyl phenanthrene ( 1 ), juncusin ( 2 ), dehydroeffusol ( 3 ), juncusol ( 4 ), effusol ( 5 ), and dehydroeffusal ( 6 ), were isolated from the medullae of Juncus effusus L.
Yang Wang +5 more
doaj +1 more source
Environmental Toxicology, EarlyView.ABSTRACT A comprehensive screening of different environmental contaminants (total metals, thermostable metal fractions associated with detoxification, and persistent organic pollutants) was conducted in an endangered common thresher shark (Alopias vulpinus ) individual incidentally captured in southeastern Brazil.
Sidney Fernandes Sales Junior +10 more
wiley +1 more source
Photochemical Oxidative Cyclisation of Stilbenes and Stilbenoids—The Mallory-Reaction
Molecules, 2010 After Mallory described in 1964 the use of iodine as catalyst for the photochemical cyclisation of stilbenes, this reaction has proven its effectiveness in the synthesis of phenanthrenes, other PAHs and phenacenes with a surprisingly large selection of ...
Kåre B. Jørgensen
doaj +1 more source