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Biopolymer-based electrolyte membranes from chitosan incorporated with montmorillonite-crosslinked GPTMS for direct methanol fuel cells
A composite membrane was fabricated from biopolymer chitosan and montmorillonite (MMT) filler as an alternative membrane electrolyte for direct methanol fuel cell (DMFC) application. To first improveExpand
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Mechanism-controlled regioselective synthesis of indolyl benzo[b]carbazoles
Abstract Benzo[ b ]carbazoles can be synthesised readily and in good yields from the combination of 2,3-unsubstituted indoles and o -phthaldialdehyde in the presence of acid catalysts. Use ofExpand
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Characteristic Changes in the Aroma Profile of Patchouli Depending on Manufacturing Process.
Patchouli is used as an incense material and essential oil. The characteristic odor of patchouli leaves results from the drying process used in their production; however, there have to date been noExpand
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The Relationship of Free Radical Scavenging and Total Phenolic and Flavonoid Contents of Garcinia lasoar PAM
The radical scavenging assays of 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical and 2,2′-azino-bis-3-ethylbenzothiazoline-6-sulphonic (ABTS) acid for various extracts and fractions of Garcinia lasoarExpand
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Synthesis and Cytotoxicity of 4-Allyl-2 Methoxyphenol Derivatives
Synthesis and Cytotoxicity of 4-Allyl-2 Methoxyphenol Derivatives 4-Allyl-2-methoxyphenol derivatives was synthesized through the application of methods of Yamaguchi in one pot with a resulting yieldExpand
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Thermal oxidation aging of rubbers - : Characterization by chemiluminescence
The investigations ofthermal-oxidative aging on polydienes with systematic varied microstructure showed that high concentrations of double bonds in the polymer backbone play the significant role.Expand
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α-VINIFERIN as a potential antidiabetic and antiplasmodial extracted from Dipterocarpus littoralis
Over the past few decades, complementary medicine therapy using medicinal plants have been developed in healthcare. Phytochemical studies about medicinal plants have been conducted to verify theirExpand
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Free radical scavenging activity of Artocarpus champeden extracts
Artocarpus champeden, commonly known as cempedak in Indonesia, belongs to the Moraceae family. In folk medicine, A. champeden is used to treat various diseases such as diabetic, malaria and cancer.Expand
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Untersuchung thermischer und oxidativer Alterungsprozesse von Elastomeren : Verbrauch von p-Phenylendiaminen mit der Chemilumineszenz
The thermal oxidative aging behavior of diene-rubbers was investigated using the chemiluminescence (CL) method. The kinetic measurements of the aging reaction on uncured and cured NR justify aExpand
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