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  1. No Access

    Article

    Effects of strain states on stability of retained austenite in medium Mn steels

    Based on uniaxial tensile and plane strain deformation tests, the effects of strain states on the stability of RA (retained austenite) in medium Mn steels, which were subjected to IA (intercritical annealing) ...

    Mei Xu, Yong-gang Yang, Jia-yong Chen… in Journal of Iron and Steel Research Interna… (2017)

  2. No Access

    Chapter and Conference Paper

    A Generalized Location Privacy Protection Scheme in Location Based Services

    When the user getting location based services by the traditional technology, his location information of region is always be exposed. However, in modern mobile networks, even the current geographical region is...

    **g-**g Wang, Yi-Liang Han, Jia-Yong Chen in Big Data Technology and Applications (2016)

  3. No Access

    Article

    Immobilization of Pseudomonas delafieldii with magnetic polyvinyl alcohol beads and its application in biodesulfurization

    Pseudomonas delafieldii was immobilized in magnetic polyvinyl alcohol (PVA) beads using a hydrophilic magnetic fluid, which was prepared by a co-precipitation method. The beads had distinct super-paramagnetic pr...

    Guo-bin Shan, Jian-min **ng, Ming-fang Luo, Hui-zhou Liu… in Biotechnology Letters (2003)

  4. No Access

    Article

    Fluorescence investigation of affinity interaction between bovine serum albumin and triazine dye in reversed micelles

    The effect of Cibacron Blue 3GA (CB) on the fluorescence emission spectra of bovine serum albumin (BSA) was investigated in cationic reversed micelles formed with cetyltrimethylammonium bromide (CTAB) compared...

    Tian-** Zhang, Hui-Zhou Liu, Jia-Yong Chen in Applied Biochemistry and Biotechnology (2001)

  5. No Access

    Article

    Candida Rugosa Lipase Catalyzed Esterification of Racemic Ibuprofen with Butanol: Racemization of R-Ibuprofen and Chemical Hydrolysis of S-Ester Formed

    The chemical treatment of products obtained from Candida rugosa lipase catalyzed enantioselective esterification of racemic ibuprofen with n-butanol in isooctane was studied. After a complete separation of the...

    Yu-Chun **e, Hui-Zhou Liu, Jia-Yong Chen in Biotechnology Letters (1998)

  6. No Access

    Article

    Separation of α-amylase by reversed micellar extraction effect of solvent type and cosolvent concentration on the transfer process

    The recovery of α-amylase from the crude enzyme preparation by the reversed micellar liquid-liquid extraction was investigated. The reversed micellar solution was formed by dissolving a cationic surfactant Ali...

    Qing-Long Chang, Jia-Yong Chen in Applied Biochemistry and Biotechnology (1997)

  7. No Access

    Article

    Selective recovery of two enzymes fromBacillus subtilis using aliquat 336 reversed micelles

    Selective separation and purification of two enzymes fromBacillus subtilis (α-amylase and neutral protease) by liquid-liquid extraction using Aliquat 336/isooctane reversed micelles were investigated. After a ful...

    Qing-Long Chang, Jia-Yong Chen in Applied Biochemistry and Biotechnology (1996)