A comparison of d13C measurements in cellulose, sugars, starches and whole wood samples by EA and TCEA

What:

Talk

Part of:

Talks 2

When:

2:10 PM, Monday 13 Jun 2022 (20 minutes)

Where:

Science campus of the Université du Québec à Montréal - SH-2800

How:

Wei Huang

Columbia University

Due to the specific chemical structure of cellulose (C6H10O5)n, people could analyze dual isotopes d13C and d18O of cellulose by TCEA, instead of analyzing them separately. This could save lots of labor to extract cellulose and minimize sample sizes. We did some comparison experiments to test if this method could be applied on other sugars, starches or whole wood tree-ring samples.

Wei Huang

Speaker

Columbia University

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