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   Takeshita, Yuichiro; Johnson, Kenneth S.; Coletti, Luke J.; Jannasch, Hans W.; Walz, Peter M.; Warren, Joseph K. (June 2020, Marine Chemistry)
2. Peptide‐Modulated pH Rhythms

   https://doi.org/10.1002/cphc.202200103  

   Liu, Mengfei; Yuan, Ling; Zhu, Chenghao; Pan, Changwei; Gao, Qingyu; Wang, Hongzhang; Cheng, Zhenfang; Epstein, Irving_R (June 2022, ChemPhysChem)

   Abstract Many drugs adjust and/or control the spatiotemporal dynamics of periodic processes such as heartbeat, neuronal signaling and metabolism, often by interacting with proteins or oligopeptides. Here we use a quasi‐biocompatible, non‐equilibrium pH oscillatory system as a biomimetic biological clock to study the effect of pH‐responsive peptides on rhythm dynamics. The added peptides generate feedback that can lengthen or shorten the oscillatory period during which the peptides alternate between random coil and coiled‐coil conformations. This modulation of a chemical clock supports the notion that short peptide reagents may have utility as drugs to regulate human body clocks. 

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3. Constant pH Accelerated Molecular Dynamics Investigation of the pH Regulation Mechanism of Dinoflagellate Luciferase

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   Donnan, Patrick H.; Ngo, Phong D.; Mansoorabadi, Steven O. (January 2018, Biochemistry)
4. Coral calcifying fluid pH is modulated by seawater carbonate chemistry not solely seawater pH

   https://doi.org/10.1098/rspb.2016.1669  

   Comeau, S.; Tambutté, E.; Carpenter, R. C.; Edmunds, P. J.; Evensen, N. R.; Allemand, D.; Ferrier-Pagès, C.; Tambutté, S.; Venn, A. A. (January 2017, Proceedings of the Royal Society B: Biological Sciences)
5. Technical note: Interpreting pH changes

   https://doi.org/10.5194/bg-18-1407-2021  

   Fassbender, Andrea J.; Orr, James C.; Dickson, Andrew G. (January 2021, Biogeosciences)

   Abstract. The number and quality of ocean pH measurements have increasedsubstantially over the past few decades such that trends, variability, andspatial patterns of change are now being evaluated. However, comparing pHchanges across domains with different initial pH values can be misleadingbecause a pH change reflects a relative change in the hydrogen ionconcentration ([H+], expressed in mol kg−1) rather than anabsolute change in [H+]. We recommend that [H+] be used inaddition to pH when describing such changes and provide three examplesillustrating why. 

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