Where sample management meets electronic lab notebook


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Adding structure to your research with databases in the electronic lab notebook eCAT

In the last post I talked about various ways of making use of templates in eCAT.  In this post I’d like to touch on a way in which you can add another layer of structure to research data in eCAT — databases.

eCAT makes it easy to construct databases — this happens automatically when you add links between records.  eCAT comes preloaded with three example databases.  Let’s take a brief look at two of them to get an idea of the kinds of databases you might want to create in eCAT.

The first example

shows how a series of records can be linked togethe rin eCAT  to manage inventory.  Each of the items in green represents a different class of record in eCAT.  Boxes (Freezer, Shipping) contain bidirectional links to the items stored in them, in this case Antibodies. Freezer Boxes also are linked to their storage container, in this case Freezer. The Shipping Box class is not contained in a Freezer, but does have a link to an external Internet URL – the tracking website for the courier company. This database comes with built-in documentation in records of class Documentation Page, which contain links to all the different classes used in the database.

In the second example

the Experiment records contain links to Lab Protocols, Mutagenic Oligos, etc. Other classes are generally not linked, but Project records are connected in a parent-daughter manner to Experiments.  So, Professor Mike Shipston lab at Ednburgh University is able to record its experimental data in a single integrated environment, with multiple links to other data the lab deals with such as protocols, constructs and oligos.

Databases for managing inventory and integrating your experiments in the broader context of your lab’s research are just two of the virtually infinite ways in which you can organize your data in eCAT.  Its this kind of flexibility that leads to comments like the following from Mike Shipston:

“The great thing about the eCAT electronic lab notebook is, its incredibly flexible in terms of how you can set it up.”

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