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A lab notebook is a primary record of research. Researchers use a lab notebook to document their hypotheses, experiments and initial analysis or interpretation of these experiments. The notebook serves as an organizational tool, a memory aid, and can also have a role in protecting any intellectual property that comes from the research.
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Structure
The guidelines for lab notebooks vary widely between institution and between individual labs, but some guidelines are fairly common. The lab notebook is usually written in as the experiments progress, rather than a later date. Many say that lab notebook should be thought of as a diary of activities that are described in sufficient detail to allow another scientist to follow the same steps.
Legal aspects
To ensure that data cannot be easily altered, notebooks with permanently bound pages are often recommended. Researchers are often encouraged to write only with unerasable pen, to sign and date each page, and to have their notebooks inspected periodically by another scientist who can read and understand it. All of these guidelines can be useful in proving exactly when a discovery was made, in the case of a patent dispute.
Electronic formats
Several companies now offer electronic lab notebooks. This format has gained some popularity, especially in large pharmaceutical companies, which have large numbers of researchers and great need to document their experiments.
Open lab notebooks
In recent years, lab notebooks kept online have started to become as transparent to the world as they are to the researcher keeping them, a trend often referred to as Open Notebook Science, after the title of a 2006 blogpost by chemist Jean-Claude Bradley. The term is frequently used to distinguish this aspect of Open Science from the related but rather independent developments commonly labeled as Open Source, Open Access, Open Data and so forth. The openness of the notebook, then, specifically refers to the set of the following points, or elements thereof:
- Sharing of the researcher's laboratory notebook online in real time without password protection or limitations on the use of the data.
- The raw data used by the researcher to derive observations and conclusions are made available online to anyone.
- All experimental data are shared, including failed or ambiguous attempts.
- Feedback and other contributions to the research effort can be integrated easily with the understanding that everything is donated to the public domain.
The frequent use of a wiki, as known from Wikipedia, makes it convenient to track contributions by individual authors.
See also
External links
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