Converging Interests: Chemoinformatics, History, and Bibliometrics

Wenxi Zhao1, Dmitriy Korobskiy1, Shreya Chandrasekharan1

  • 1Netelabs, NET ESolutions Corporation, McLean, Virginia 22102, United States.

Summary

Scientometric analysis of 181 million articles reveals trends in computational chemistry knowledge accumulation. This quantitative approach complements traditional research reviews.

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Certain organic substances change color in dilute solution when the hydronium ion concentration reaches a particular value. For example, phenolphthalein is a colorless substance in any aqueous solution with a hydronium ion concentration greater than 5.0 × 10−9 M (pH < 8.3). In more basic solutions where the hydronium ion concentration is less than 5.0 × 10−9 M (pH > 8.3), it is red or pink. Substances such as phenolphthalein, which can be used to determine the pH of a solution, are...
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