Articles with "crystal form" as a keyword



Elevation of flow temperature of poly(l-lactic acid) gel by controlling its morphology and crystal form

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Published in 2017 at "Polymer Bulletin"

DOI: 10.1007/s00289-017-1958-6

Abstract: Complex crystals (ε-crystals) of poly(l-lactic acid) (PLLA) with solvents such as N,N-dimethylformamide (DMF) induce gelation of PLLA by forming fibrous structure. Three procedures to elevate the flow temperature of the PLLA gel were described: formation… read more here.

Keywords: flow temperature; crystal form; plla; gel ... See more keywords

Prepared MnO2 with different crystal forms as electrode materials for supercapacitors: experimental research from hydrothermal crystallization process to electrochemical performances

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Published in 2017 at "RSC Advances"

DOI: 10.1039/c7ra06369e

Abstract: The aim of this study was to prepare manganese dioxide with different crystal forms through hydrothermal treatment of MnSO4·H2O–KMnO4 precursors at various precursor ratios, temperatures, time periods, and pH values. The effect of the preparation… read more here.

Keywords: crystallization; different crystal; crystal; crystal form ... See more keywords

Study on the Crystal Structure and Properties of a New Crystal Form of 3-nitro-1,2,4-triazole-5-one (NTO)

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Published in 2024 at "CrystEngComm"

DOI: 10.1039/d4ce00357h

Abstract: 3-nitro-1,2,4-triazole-5-one (NTO) has obtained wide attention and application for excellent detonation performance and low sensitivity. A new crystal form of NTO was prepared via the solvent evaporation method, which was... read more here.

Keywords: nto; crystal form; triazole one; one nto ... See more keywords

A new crystal form of the NSAID dexketoprofen.

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Published in 2019 at "Acta crystallographica. Section C, Structural chemistry"

DOI: 10.1107/s2053229619006533

Abstract: Dexketoprofen [(2S)-2-(3-benzoylphenyl)propanoic acid], C16H14O3, is the S-enantiomer of ketoprofen, a nonsteroidal anti-inflammatory drug (NSAID) that has analgesic, antipyretic and anti-inflammatory properties, and finds applications for the short-term treatment of mild to moderate pain. A new… read more here.

Keywords: dxkp; crystal form; dexketoprofen; new crystal ... See more keywords

Crystal Form Diversity of 2-(4-(Diphenylamino)benzylidene) Malononitrile

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Published in 2025 at "Crystals"

DOI: 10.3390/cryst15040380

Abstract: In the present work, we report the synthesis and characterization of 2-(4-(diphenylamino)benzylidene) malononitrile (DPAM) via a piperidine-catalyzed Knoevenagel condensation reaction. Two distinct crystal forms (A-1 and A-2) of this product were obtained by controlling the… read more here.

Keywords: crystal form; benzylidene malononitrile; diphenylamino benzylidene;

Crystal Form of Olmutinib

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Published in 2019 at "Journal of The Korean Chemical Society"

DOI: 10.5012/jkcs.2019.63.1.7

Abstract: Olmutinib, N-[3-({2-[4-(4-methylpiperazine-1-yl)aniline]thieno[3,2-d]Pyrimidin-4-yl}oxy)phenyl]prop-2-enamide dihydrochloride monohydrate, Olita is an oral, third-generation epidermal growth factor receptor tyrosine kinase inhibitor (EGFR TKI) that was developed by Boehringer Ingelheim and Hanmi Pharmaceutical Co. Ltd for the treatment of non-small cell… read more here.

Keywords: form; crystal form; form olmutinib;