Giandra Queiroz Volpato

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ORCID

Inclusion identifies researchers whose recorded research contributions may inform their university’s understanding of its research community. It does not rank individual research quality or establish current employment.

Selected research works

Up to 100 highly cited works; DOI links open the original research. Counts reflect the collected record, not real-time citation totals.

1. Enzymatic Synthesis of Biodiesel from Transesterification Reactions of Vegetable Oils and Short Chain Alcohols

   2008 · 160 citations

2. Use of Enzymes in the Production of Semi-Synthetic Penicillins and Cephalosporins: Drawbacks and Perspectives

   2010 · 121 citations

3. Magnetic cellulose: Versatile support for enzyme immobilization - A review

   2020 · 111 citations

4. Immobilization–stabilization of the lipase from Thermomyces lanuginosus: Critical role of chemical amination

   2009 · 105 citations

5. Two step ethanolysis: A simple and efficient way to improve the enzymatic biodiesel synthesis catalyzed by an immobilized–stabilized lipase from Thermomyces lanuginosus

   2010 · 84 citations

6. Lactose Hydrolysis in Milk and Dairy Whey Using Microbial β-Galactosidases

   2015 · 67 citations

7. Lipase‐catalyzed ethanolysis of soybean oil in a solvent‐free system using central composite design and response surface methodology

   2008 · 47 citations

8. Production of organic solvent tolerant lipase by Staphylococcus caseolyticus EX17 using raw glycerol as substrate

   2008 · 46 citations

9. Kinetics of the diffusion of sodium chloride in chicken breast (pectoralis major) during curing

   2006 · 42 citations

10. Modification of Immobead 150 support for protein immobilization: Effects on the properties of immobilized Aspergillus oryzae β‐galactosidase

    2018 · 38 citations

11. Positive effects of the multipoint covalent immobilization in the reactivation of partially inactivated derivatives of lipase from Thermomyces lanuginosus

    2009 · 34 citations

12. Synthesis of magnetic nanoparticles functionalized with histidine and nickel to immobilize His-tagged enzymes using β-galactosidase as a model

    2021 · 33 citations

13. Single-step purification of different lipases from Staphylococcus warneri

    2009 · 32 citations

14. Immobilization of β-Galactosidases on Magnetic Nanocellulose: Textural, Morphological, Magnetic, and Catalytic Properties

    2019 · 32 citations

15. Improved reactivation of immobilized-stabilized lipase from Thermomyces lanuginosus by its coating with highly hydrophilic polymers

    2009 · 31 citations

16. Recombinant Erwinia carotovora l-asparaginase II production in Escherichia coli fed-batch cultures

    2013 · 31 citations

17. One-step purification of a recombinant beta-galactosidase using magnetic cellulose as a support: Rapid immobilization and high thermal stability

    2021 · 29 citations

18. Kluyveromyces lactis β-galactosidase immobilization in calcium alginate spheres and gelatin for hydrolysis of cheese whey lactose

    2016 · 26 citations

19. Efficient purification-immobilization of an organic solvent-tolerant lipase from Staphylococcus warneri EX17 on porous styrene-divinylbenzene beads

    2013 · 25 citations

20. Production of recombinant β-galactosidase in bioreactors by fed-batch culture using DO-stat and linear control

    2018 · 25 citations

21. A systematic review about affinity tags for one-step purification and immobilization of recombinant proteins: integrated bioprocesses aiming both economic and environmental sustainability

    2023 · 25 citations

22. Chelation by collagen in the immobilization of Aspergillus oryzae β-galactosidase: A potential biocatalyst to hydrolyze lactose by batch processes

    2017 · 23 citations

23. Application of cellulosic materials as supports for single-step purification and immobilization of a recombinant β-galactosidase via cellulose-binding domain

    2022 · 23 citations

24. Improved Enzyme Stability in Lipase-Catalyzed Synthesis of Fatty Acid Ethyl Ester from Soybean Oil

    2008 · 20 citations

25. Modulation of a lipase from Staphylococcus warneri EX17 using immobilization techniques

    2009 · 20 citations

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