Preparation of Functional Silica Using a Bioinspired Method

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被引用 13 次

08:04 分钟

2018年8月1日

10.3791/57730-v

2018年8月1日

18.6K 次观看

Here, we present a protocol to synthesize bioinspired silica materials and immobilize enzymes therein. Silica is synthesized by combining sodium silicate and an amine 'additive', which neutralize at a controlled rate. Material properties and function can be altered either by in situ enzyme immobilization or post-synthetic acid elution of encapsulated additives.

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Bradford

Chapters in this video

0:04

Title

0:54

Preparation of Precursor Solutions (and Optional Encapsulant Solutions)

1:50

Silica Synthesis

2:48

Acid Elution of the Materials and Silica Separation and Drying

3:53

Silicomolybdic Acid Assay on Monomeric Silica Species

4:37

Bradford Assay Procedure for Determination of Protein Concentration in Silica

5:28

Results: Analysis of Functional Silica Prepared via a Bioinspired Method

6:56

Conclusion

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