Search Results - "Lankin, David C"

Natural Deep Eutectic Solvents: Properties, Applications, and Perspectives by Liu, Yang, Friesen, J. Brent, McAlpine, James B, Lankin, David C, Chen, Shao-Nong, Pauli, Guido F

“…As functional liquid media, natural deep eutectic solvent (NADES) species can dissolve natural or synthetic chemicals of low water solubility. Moreover, the…”
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Importance of purity evaluation and the potential of quantitative ¹H NMR as a purity assay by Pauli, Guido F, Chen, Shao-Nong, Simmler, Charlotte, Lankin, David C, Gödecke, Tanja, Jaki, Birgit U, Friesen, J Brent, McAlpine, James B, Napolitano, José G

“…In any biomedical and chemical context, a truthful description of chemical constitution requires coverage of both structure and purity. This qualification…”
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Accurate and Precise External Calibration Enhances the Versatility of Quantitative NMR (qNMR) by Nishizaki, Yuzo, Lankin, David C, Chen, Shao-Nong, Pauli, Guido F

“…Quantitative 1H nuclear magnetic resonance (qHNMR) is a highly regarded analytical methodology for purity determination as it balances metrological rigor,…”
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Evolution of Quantitative Measures in NMR: Quantum Mechanical qHNMR Advances Chemical Standardization of a Red Clover (Trifolium pratense) Extract by Phansalkar, Rasika S, Simmler, Charlotte, Bisson, Jonathan, Chen, Shao-Nong, Lankin, David C, McAlpine, James B, Niemitz, Matthias, Pauli, Guido F

“…Chemical standardization, along with morphological and DNA analysis ensures the authenticity and advances the integrity evaluation of botanical preparations…”
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Dynamics of the isoflavone metabolome of traditional preparations of Trifolium pratense L by Malca-Garcia, Gonzalo R., Zagal, Daniel, Graham, James, Nikolić, Dejan, Friesen, J. Brent, Lankin, David C., Chen, Shao-Nong, Pauli, Guido F.

“…The flowering tops of Trifolium pratense L., popularly known as red clover, are used in ethnic Western and Traditional Chinese medicine, in a variety of…”
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Preparation of DESIGNER extracts of red clover (Trifolium pratense L.) by centrifugal partition chromatography by Malca Garcia, Gonzalo R., Friesen, J. Brent, Liu, Yang, Nikolić, Dejan, Lankin, David C., McAlpine, James B., Chen, Shao-Nong, Pauli, Guido F.

“…•Countercurrent separation yields isoflavones-specific Red Clover DESIGNER extracts.•The method produced gram-range quantities, sufficient for in vivo…”
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Dissemination of original NMR data enhances reproducibility and integrity in chemical research by Bisson, Jonathan, Simmler, Charlotte, Chen, Shao-Nong, Friesen, J Brent, Lankin, David C, McAlpine, James B, Pauli, Guido F

“…The notion of data transparency is gaining a strong awareness among the scientific community. The availability of raw data is actually regarded as a…”
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Complete 1H NMR spectral analysis of ten chemical markers of Ginkgo biloba by Napolitano, José G., Lankin, David C., Chen, Shao-Nong, Pauli, Guido F.

“…The complete and unambiguous 1H NMR assignments of ten marker constituents of Ginkgo biloba are described. The comprehensive 1H NMR profiles (fingerprints) of…”
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Metabolite Profiling and Classification of DNA-Authenticated Licorice Botanicals by Simmler, Charlotte, Anderson, Jeffrey R, Gauthier, Laura, Lankin, David C, McAlpine, James B, Chen, Shao-Nong, Pauli, Guido F

“…Raw licorice roots represent heterogeneous materials obtained from mainly three Glycyrrhiza species. G. glabra, G. uralensis, and G. inflata exhibit marked…”
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Toward Structural Correctness: Aquatolide and the Importance of 1D Proton NMR FID Archiving by Pauli, Guido F, Niemitz, Matthias, Bisson, Jonathan, Lodewyk, Michael W, Soldi, Cristian, Shaw, Jared T, Tantillo, Dean J, Saya, Jordy M, Vos, Klaas, Kleinnijenhuis, Roel A, Hiemstra, Henk, Chen, Shao-Nong, McAlpine, James B, Lankin, David C, Friesen, J. Brent

“…The revision of the structure of the sesquiterpene aquatolide from a bicyclo[2.2.0]­hexane to a bicyclo[2.1.1]­hexane structure using compelling NMR data,…”
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Orthogonal analytical methods for botanical standardization: Determination of green tea catechins by qNMR and LC–MS/MS by Napolitano, José G., Gödecke, Tanja, Lankin, David C., Jaki, Birgit U., McAlpine, James B., Chen, Shao-Nong, Pauli, Guido F.

“…The development of analytical methods for parallel characterization of multiple phytoconstituents is essential to advance the quality control of herbal…”
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Dynamic Residual Complexity of the Isoliquiritigenin–Liquiritigenin Interconversion During Bioassay by Simmler, Charlotte, Hajirahimkhan, Atieh, Lankin, David C, Bolton, Judy L, Jones, Tristesse, Soejarto, Djaja D, Chen, Shao-Nong, Pauli, Guido F

“…Bioactive components in food plants can undergo dynamic processes that involve multiple chemical species. For example, 2′-hydroxychalcones can readily…”
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K‑Targeted Metabolomic Analysis Extends Chemical Subtraction to DESIGNER Extracts: Selective Depletion of Extracts of Hops (Humulus lupulus) by Ramos Alvarenga, René F, Friesen, J. Brent, Nikolić, Dejan, Simmler, Charlotte, Napolitano, José G, van Breemen, Richard, Lankin, David C, McAlpine, James B, Pauli, Guido F, Chen, Shao-Nong

“…This study introduces a flexible and compound targeted approach to Deplete and Enrich Select Ingredients to Generate Normalized Extract Resources, generating…”
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Correction to Importance of Purity Evaluation and the Potential of Quantitative 1H NMR as a Purity Assay by Pauli, Guido F, Chen, Shao-Nong, Simmler, Charlotte, Lankin, David C, Gödecke, Tanja, Jaki, Birgit U, Friesen, J. Brent, McAlpine, James B, Napolitano, José G

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In vivo estrogenic comparisons of Trifolium pratense (red clover) Humulus lupulus (hops), and the pure compounds isoxanthohumol and 8-prenylnaringenin by Overk, Cassia R., Guo, Jian, Chadwick, Lucas R., Lantvit, Daniel D., Minassi, Alberto, Appendino, Giovanni, Chen, Shao-Nong, Lankin, David C., Farnsworth, Norman R., Pauli, Guido F., van Breemen, Richard B., Bolton, Judy L.

“…The lack of a safe and reliable alternative to hormone therapy (HT) for treating menopausal symptoms underscores the need for alternative therapies. The…”
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Structure and Anti-TB Activity of Trachylobanes from the Liverwort Jungermannia exsertifolia ssp. cordifolia by Scher, Jochen M, Schinkovitz, Andreas, Zapp, Josef, Wang, Yuehong, Franzblau, Scott G, Becker, Hans, Lankin, David C, Pauli, Guido F

“…In the critical search for new antituberculosis lead compounds, bryophytes represent a largely untapped resource of chemically diverse structures. From the…”
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Computer‐assisted 1H NMR analysis of the anti‐tuberculosis drug lead ecumicin by Gao, Wei, Napolitano, José G., Lankin, David C., Kim, Jin‐Yong, Jin, Ying‐Yu, Lee, Hanki, Suh, Joo‐Won, Chen, Shao‐Nong, Pauli, Guido F.

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Low Energy Collision-Induced Dissociation of Azepine Pictet–Spengler Adducts of N ω‑Methylserotonin by Nikolić, Dejan, Lankin, David C.

“…Cimitrypazepines are a class of natural products produced by Pictet–Spengler condensation of N ω-methylserotonin and aldehydes in a manner that produces a…”
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Guanidine Alkaloids and Pictet−Spengler Adducts from Black Cohosh (Cimicifuga racemosa) by Gödecke, Tanja, Lankin, David C, Nikolic, Dejan, Chen, Shao-Nong, van Breemen, Richard B, Farnsworth, Norman R, Pauli, Guido F

“…As an extension of work on the recently discovered nitrogenous metabolites from Cimicifuga/Actaea species, three new guanidine alkaloids have been isolated and…”
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Essential Parameters for Structural Analysis and Dereplication by 1H NMR Spectroscopy by Pauli, Guido F, Chen, Shao-Nong, Lankin, David C, Bisson, Jonathan, Case, Ryan J, Chadwick, Lucas R, Gödecke, Tanja, Inui, Taichi, Krunic, Aleksej, Jaki, Birgit U, McAlpine, James B, Mo, Shunyan, Napolitano, José G, Orjala, Jimmy, Lehtivarjo, Juuso, Korhonen, Samuli-Petrus, Niemitz, Matthias

“…The present study demonstrates the importance of adequate precision when reporting the δ and J parameters of frequency domain 1H NMR (HNMR) data. Using a…”
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