Results 31 to 40 of about 8,500 (189)
Investigation of the Formation Process of Two Piracetam Cocrystals during Grinding
Pharmaceutics, 2011 Cocrystal formation rates during dry grinding and liquid-assisted grinding were investigated by X-ray powder diffractometry and Raman spectroscopy. Two polymorphic forms of piracetam were used to prepare known piracetam cocrystals as model substances, i ...
Keith Gordon +7 more
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Crystals, 2016 Cocrystallization could improve most physicochemical properties of specific active pharmaceutical ingredients, which has great potential in pharmaceutical development.
Yong Du, Qiang Cai, Jiadan Xue, Qi Zhang
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Defence Technology, 2022 Cocrystallization integrates the merits of high energy and insensitivity between energetic molecules to obtain energetics with satisfying performance. However, how to obtain supramolecular synthons accurately and rapidly for predicting the structure and ...
Hao-jie Li +7 more
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Angewandte Chemie, EarlyView.Glycine molecules induce a unique crystal packing into a supramolecular one‐dimensional columnar structure of octacyanidotungstates, which exhibits exceptionally strong antiferromagnetic superexchange interactions of J = −42.41(2) K between adjacent octacyanidotungstate units.
Tatsuya Konishi +8 more
wiley +2 more sources
Pharmaceutics, 2022 Hesperetin (HES) is a key biological active ingredient in citrus peels, and is one of the natural flavonoids that attract the attention of researchers due to its numerous therapeutic bioactivities that have been identified in vitro.
Yanjie Liu +5 more
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Ionic Cocrystals of Etiracetam and Levetiracetam: The Importance of Chirality for Ionic Cocrystals
Crystal Growth & Design, 2019 A striking variety of anhydrous and hydrated ionic cocrystals (ICCs) of the enantiopure antiepileptic drug (AED) levetiracetam and of its racemic intermediate etiracetam with the pharmaceutically acceptable salts CaCl2 and MgCl2 was synthesized and structurally characterized.
Lixing Song +5 more
openaire +3 more sources
Pharmaceutics, 2013 The influence of the surfactants of sodium lauryl sulfate (SLS) and Tween 80 on carbamazepine–nicotinamide (CBZ–NIC) cocrystal solubility and dissolution behaviour has been studied in this work.
Ke Wang, Ning Qiao, Mingzhong Li
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Molecular dynamics application of cocrystal energetic materials: A review
Nanotechnology Reviews, 2022 Cocrystallization is an important method to obtain high-energy and low-sensitivity explosives. Therefore, the synthesis, structures, and properties of cocrystal energetic materials have become a highly active research topic.
Wang Fuping +5 more
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Synthesis, Characterization and Morphological Study of Nicotinamide and p-Coumaric Acid Cocrystal
Indonesian Journal of Chemistry, 2020 Cocrystallization is one of the potent methods used to modify the physicochemical properties of drugs. Cocrystal of nicotinamide (NIC):p-coumaric acid (COU) was synthesized by a slow evaporation method using acetonitrile.
Mohamad Nor Amirul Azhar Kamis +3 more
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The Cocrystal of Ubiquinol: Improved Stability and Bioavailability
Pharmaceutics, 2023 Coenzyme Q10 (CoQ10) exists in two forms, an oxidized form and a reduced form. Ubiquinol is the fully reduced form of CoQ10. Compared to the oxidized form, ubiquinol has a much higher biological absorption and better therapeutic effect.
Qi Zhang +6 more
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