Which coupling agent is best to conjugate a polymer (Hyaluronic acid) with secondary alcohol?

22 August 2017 0 3K Report

I have tried DCC and DMAP, Pybop and DCC and NHS but none of them have worked till now

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How can I find surface area of a pot which its top and base diameters are 34.5 and 32 cm and its height is 32 cm?

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12 January 2021 2,482 4 View

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Do the freezing reduces the efficacy of the cells for the electroporation ? should i decrease the voltage for the next time?

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Do you think that genetic inheritance or the environment is more influential in the development of substance abuse?

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What factors are contributing to the reemergence of communicable diseases previously thought to be under control?

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How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

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How to polymerize TEOS?

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How does an antibody have full intact antibody + half antibody?

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