Results 111 to 120 of about 108,985 (236)
Bangladesh Journal of Pharmacology, 2010 Keratosis, one of the earliest skin manifestations of arsenicosis, can be treated by either oral or topical formulation of drug. In this study we examined the effectiveness and tolerance of propylene glycol for the treatment of arsenical palmer keratosis.
Ashrafun Naher Dina and Mir Misbahuddin
doaj
1 Provided by Talieh Rajabloo talieh.rajabloo@uhasselt.be Propylene HIGHLIGHTS Processes and technology status-Propylene is mainly a byproduct of two processes the steam cracking and fluid catalytic cracking (FCC).
core
, 2012 International audienceThe synthesis of propylene carbonate from propylene glycol and carbon dioxide in the presence of various catalysts has been reported. Benzonitrile has been used as both solvent and dehydrating agent.
Mignani, G. +4 more
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Macrophage Dab1 Links Early Hypoxia to Adaptive Angiogenesis to Drive Peripheral Nerve Repair
Advanced Science, EarlyView.Schematic diagram illustrating the Dab1‐linked hypoxia signaling pathway that accelerates angiogenesis and consequent nerve regeneration. Following PNI, a hypoxic microenvironment develops. Hypoxia induces macrophage Dab1 phosphorylation, resulting in NHE‐1 upregulation, HIF‐1α stabilization, and VEGF‐A expression. This cascade promotes angiogenesis in
Xiongyao Zhou +14 more
wiley +1 more source
Homogeneous silver catalyst for propylene electrooxidation to propylene glycol
Nature CommunicationsElectrically-powered synthesis provides a sustainable approach for propylene oxidation to propylene oxide and propylene glycol in aqueous medium using water as the oxygen source, which can substitute conventional energy-intensive process that relies on ...
Bo-Jun Yuan +11 more
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Pyrolysis of linear copolymers of ethylene and propylene
, 1961 The rates of volatilization of linear polymers of ethylene and propylene and their copolymers are somewhat characteristic of random degradation in that a maximum occurs in the rate curve for all polymers studied.
Straus, Sidney; Wall, Leo A.
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Advanced Science, EarlyView.Hybrid electro‐thermochromic smart windows are developed for dynamic climate control by integrating a redox‐matched black electrochromic gel with a paraffin‐based thermochromic film. This synergistic combination enables multimodal solar modulation, where photothermal heating from the electrochromic layer triggers thermochromic activation at lower ...
Xilu Wu +12 more
wiley +1 more source
Defected photonic crystal as propylene glycol THz sensor using parity-time symmetry
Scientific ReportsDetecting unsafe levels of chemical gases and vapors is essential in improving and maintaining a healthy environment for all to enjoy. Propylene glycol is a colorless, synthetic gas commonly used in medications, fragrances, and cosmetics.
Zaky A. Zaky +3 more
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Alternative Source of Propylene
, 2005 Synthesis gas derived from natural gas, coal, biomass or any other hydrocarbon source can be advantageously utilized to produce propylene. The approach adopted by the current investigation carries out the conversion of syngas in two stages: single-stage ...
Lee, Sunggyu, Sardesai, Abhay
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Interface‐Enhanced Electrochemical Epoxidation Over a Core‐Shell Nanozeolite TS‐1@Mn‐N‐C Catalyst
Advanced Science, EarlyView.Core–shell interface of TS‐1@Mn‐N‐C enables in situ generation of high‐concentration H2O2 and its spatially confined activation toward epoxidation‐active η‐Ti‐OOH species, leading to highly efficient and continuous electrochemical epoxidation. The work successfully addresses the key challenge of inefficient mass transfer and slow kinetics caused by ...
Wenbiao Zhang +7 more
wiley +1 more source