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  1. No Access

    Article

    Accessing Monomers, Surfactants, and the Queen Bee Substance by Acrylate Cross-Metathesis of Long-Chain Alkenones

    Polyunsaturated long-chain alkenones are a unique class of lipids biosynthesized in significant quantities (up to 20% of cell carbon) by several algae including the industrially grown marine microalgae Isochrysis

    Gregory W. O’Neil, John R. Williams… in Journal of the American Oil Chemists' Soci… (2017)

  2. No Access

    Article

    Supercritical fluids and their applications in biotechnology and related areas

    This article serves as an overview, introducing the currently popular area of supercritical fluids (SFs) and their uses in biotechnology and related areas. It covers the fundamentals of supercritical science a...

    John R. Williams, Anthony A. Clifford, Salim H. R. Al-Saidi in Molecular Biotechnology (2002)

  3. No Access

    Book

    Supercritical Fluid Methods and Protocols

    John R. Williams, Anthony A. Clifford in Methods In Biotechnology™ (2000)

  4. No Access

    Protocol

    Introduction to Supercritical Fluids and Their Applications

    Cagniard de la Tour showed in 1822 that there is a critical temperature above which a single substance can only exist as a fluid and not as either a liquid or gas. He heated substances, present as both liquid and...

    Anthony A. Clifford, John R. Williams in Supercritical Fluid Methods and Protocols (2000)

  5. No Access

    Article

    Crystal and molecular structure of the photocycloaddition product between (±)-piperitone and methylcyclobutene

    The structure of the reduced photocycloaddition product between (±)-piperitone and methylcyclobutene, (3b), an important synthetic intermediate, was determined by direct methods from Ni-filtered CuKα diffractomet...

    John R. Williams, James F. Callahan… in Journal of Crystal and Molecular Structure (1979)