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Electrospun nanofibrous sheet doped with a novel triphenylamine based salicylaldehyde fluorophore for hydrazine vapor detection

Successful synthesis of a novel triphenylamine based salicylaldehyde fluorophore (compound 1) was performed via Suzuki cross-coupling reaction. Subsequently, the identification the hydrazine vapor of an electrospun nanofiber sheet combined with compound 1 depending on solid condition was described. Furthermore, cellulose acetate (CA) combined with the electrospun nanofiber sheet based on compound 1was formed by applying …

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Two new rearranged clerodane diterpenes from Thai Tinospora baenzigeri

A new rearranged clerodane-type diterpene (1), tinobaenzigeride, and a new rearranged clerodane glucoside (2) were isolated from the stems of Tinospora baenzigeri, along with four known compounds (3‒6). Their structures were elucidated by spectroscopic data analysis. In addition, the structure and configuration of 1 was confirmed by single-crystal X-ray diffraction analysis. Compound 1 are a …

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The admission for graduate study in chemistry for the first semester of academic year 2021 is now open.

The admission for graduate study in chemistry for the first semester of academic year 2021 is now open. Applicants must complete the online application form before 31 March 2021. Full Scholarships are available. Please see the information on registration and scholarship opportunities at https://www.register.gradchula.com/ For more information, please text us at this Facebook page: Chem-CU Graduate Study 

Bacterial cellulose membrane conjugated with plant-derived osteopontin: Preparation and its potential for bone tissue regeneration

Bacterial cellulose membrane (BCM) has been recently recognized as a new generation of carbohydrate-based nanomaterial that possesses a great potential in tissue engineering applications. This research aims to develop an active non-resorbable guided tissue regeneration (GTR) membrane from BCM by conjugating with plant-derived recombinant human osteopontin (p-rhOPN), an economically produced and RGD-containing biomolecule. The BCM …

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ได้รับทุนวิจัยจากบริษัท ฮันทส์แมน (ประเทศไทย) จำกัด (Huntsman) และ บริษัท ไออาร์พีซี จำกัด (มหาชน) (IRPC) ในหัวข้อ Metal complex catalysts for preparation of polyurethane foams

ได้รับทุนวิจัยจากบริษัท ฮันทส์แมน (ประเทศไทย) จำกัด (Huntsman) และ บริษัท ไออาร์พีซี จำกัด (มหาชน) (IRPC) ในหัวข้อ Metal complex catalysts for preparation of polyurethane foams Nuanphun Chantarasiri National