Results 1 to 10 of about 16,526 (214)

Molecular Structure, Spectral Investigations, Hydrogen Bonding Interactions and Reactivity-Property Relationship of Caffeine-Citric Acid Cocrystal by Experimental and DFT Approach

open access: yesFrontiers in Chemistry, 2021
The pharmaceutical cocrystal of caffeine-citric acid (CAF-CA, Form II) has been studied to explore the presence of hydrogen bonding interactions and structure-reactivity-property relationship between the two constituents CAF and Citric acid.
Priya Verma   +5 more
doaj   +2 more sources

Crystal Structure, Solubility, and Pharmacokinetic Study on a Hesperetin Cocrystal with Piperine as Coformer

open access: yesPharmaceutics, 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
doaj   +2 more sources

Molecular dynamics application of cocrystal energetic materials: A review

open access: yesNanotechnology 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
doaj   +2 more sources

Terahertz and Raman Spectroscopic Investigation of Monohydrate Cocrystal of Antitubercular Isoniazid with Protocatechuic Acid

open access: yesPharmaceutics, 2021
Pharmaceutical cocrystal provides an alternative modification strategy for the formulation development of drugs owning to their potential ability to improve the physicochemical properties of active pharmaceutical ingredients (APIs) efficiently by ...
Yanhua Bo   +6 more
doaj   +2 more sources

Polymorphism of Carbamazepine Pharmaceutical Cocrystal: Structural Analysis and Solubility Performance

open access: yesPharmaceutics, 2023
Polymorphism is a common phenomenon among single- and multicomponent molecular crystals that has a significant impact on the contemporary drug development process. A new polymorphic form of the drug carbamazepine (CBZ) cocrystal with methylparaben (MePRB)
Artem O. Surov   +6 more
doaj   +2 more sources

Crystal engineering optimizes emodin-tetramethylpyrazine combination: From cocrystal design to in vivo anti-colitis efficacy assessment [PDF]

open access: yesInternational Journal of Pharmaceutics: X
Emodin (EMO) shows therapeutic promise for ulcerative colitis (UC), yet its clinical utility is hampered by low bioavailability. To rationally overcome this limitation, this study employed cocrystal engineering, strategically selecting ...
Meiru Liu   +12 more
doaj   +2 more sources

Synthesis and Characterization of a New Norfloxacin/Resorcinol Cocrystal with Enhanced Solubility and Dissolution Profile

open access: yesPharmaceutics, 2021
A new cocrystal of Norfloxacin, a poorly soluble fluoroquinolone antibiotic, has been synthetized by a solvent-mediated transformation experiment in toluene, using resorcinol as a coformer. The new cocrystal exists in both anhydrous and monohydrate forms
Hanan Fael   +4 more
doaj   +2 more sources

Daidzein-betaine cocrystal alleviates high-energy and low-protein diet induced fatty liver hemorrhagic syndrome in laying hens through gut-liver axis [PDF]

open access: yesPoultry Science
Fatty liver hemorrhagic syndrome (FLHS) severely endangers the health and productivity of laying hens, marked by hepatic steatosis and impaired lipid metabolism. Daidzein-betaine cocrystal improves lipid metabolism in the diet-induced obesity mice.
Yanling Sun   +5 more
doaj   +2 more sources

Triethylamine vapor-induced cyclization reaction in cocrystals leading to cocrystal-to-polycrystal transformation [PDF]

open access: yesNature Communications
The structural transformation of crystals triggered by external stimuli is a fascinating area in materials science and supramolecular chemistry. Despite the potential of organic reactions driving crystal conversions, its exploration remains limited ...
Ling Zhu   +7 more
doaj   +2 more sources

Competitive cocrystallization and its application in the separation of flavonoids

open access: yesIUCrJ, 2021
Recently, cocrystallization has been widely employed to tailor physicochemical properties of drugs in the pharmaceutical field. In this study, cocrystallization was applied to separate natural compounds with similar structures.
Yanming Xia   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy