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7 Result(s)

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  1. No Access

    Article

    Optimized-dose lidocaine-loaded sulfobutyl ether β-cyclodextrin/hyaluronic acid hydrogels to improve physical, chemical, and pharmacological evaluation for local anesthetics and drug delivery systems

    Local anesthetics (LAs) are a class of drugs, which have wide applications in the treatment of post-operative pain care management. Long-acting LAs that can be given as a single dose analgesic are desperately ...

    Li-Yuan Zhou, Yan-Hong Wang, Rong-Rong Pan, Zhan-Hai Wan… in Journal of Materials Science (2022)

  2. No Access

    Article

    Theoretical insight into the BH3·HCN adsorption on the Co(100) and Co(110) surfaces as hydrogen storage

    Fifteen configurations and adsorption energies of the adsorption sites of BH3∙∙∙HCN on Co(100) and Co(110) surfaces were investigated using the density functional theory. The results show that after BH3∙∙∙HCN is ...

    He Zhao, Fu-de Ren, Yan-Hong Wang in Journal of Molecular Modeling (2017)

  3. No Access

    Article

    Concurrent supercritical fluid chromatographic analysis of terpene lactones and ginkgolic acids in Ginkgo biloba extracts and dietary supplements

    Supercritical fluid chromatography was used to resolve and determine ginkgolic acids (GAs) and terpene lactones concurrently in ginkgo plant materials and commercial dietary supplements. Analysis of GAs (C13:0...

    Mei Wang, Emily J. Carrell, Amar G. Chittiboyina… in Analytical and Bioanalytical Chemistry (2016)

  4. No Access

    Article

    Quantification and characterization of alkaloids from roots of Rauwolfia serpentina using ultra-high performance liquid chromatography-photo diode array-mass spectrometry

    A new UHPLC-UV method has been developed for the simultaneous analysis of seven alkaloids [ajmaline (1), yohimbine (2), corynanthine (3), ajmalicine (4), serpentine (5), serpentinine (6), and reserpine (7)] from ...

    Satyanarayanaraju Sagi, Bharathi Avula… in Analytical and Bioanalytical Chemistry (2016)

  5. No Access

    Article

    Identification of Ginkgo biloba supplements adulteration using high performance thin layer chromatography and ultra high performance liquid chromatography-diode array detector-quadrupole time of flight-mass spectrometry

    Ginkgo biloba is one of the most widely sold herbal supplements and medicines in the world. Its popularity stems from having a positive effect on memory and the circulatory system in clin...

    Bharathi Avula, Satyanarayanaraju Sagi… in Analytical and Bioanalytical Chemistry (2015)

  6. No Access

    Article

    A theoretical study on the strength of the C–NO2 bond and ring strain upon the formation of the intermolecular H-bonding interaction between HF and nitro group in nitrocyclopropane, nitrocyclobutane, nitrocyclopentane or nitrocyclohexane

    As a follow-up to our investigation into the influence of H-bond on the C–NO2 trigger bond, a comparison of the effect of the H-bond on the ring strain energy with the C–NO2 bond dissociation energy was carried o...

    Wei Qiu, Fu-de Ren, Wen-**g Shi, Yan-hong Wang in Journal of Molecular Modeling (2015)

  7. No Access

    Article

    A theoretical investigation into the cooperativity effect between the H∙∙∙O and H∙∙∙F– interactions and electrostatic potential upon 1:2 (F–:N-(Hydroxymethyl)acetamide) ternary-system formation

    The cooperativity effects between the O/N–H∙∙∙F– anionic hydrogen-bonding and O/N–H∙∙∙O hydrogen-bonding interactions and electrostatic potentials in the 1:2 (F–:N-(Hydroxymethyl)acetamide (signed as “ha”)) terna...

    Qing-** Tian, Yan-hong Wang, Wen-**g Shi, Shu-qin song… in Journal of Molecular Modeling (2013)