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    Single-molecule excitation–emission spectroscopy
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    Microscopic description of acid–base equilibrium
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    PNAS published ahead of print February 14, 2019. https://doi.org/10.1073/pnas.1816904116
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    Five computational developability guidelines for therapeutic antibody profiling
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    PNAS published ahead of print February 14, 2019. https://doi.org/10.1073/pnas.1810576116
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    Statistical dynamical model to predict extreme events and anomalous features in shallow water waves with abrupt depth change
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    Diblock copolymers enhance folding of a mechanosensitive membrane protein during cell-free expression
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    Multimillijoule coherent terahertz bursts from picosecond laser-irradiated metal foils
    Guoqian Liao, Yutong Li, Hao Liu, Graeme G. Scott, David Neely, Yihang Zhang, Baojun Zhu, Zhe Zhang, Chris Armstrong, Egle Zemaityte, Philip Bradford, Peter G. Huggard, Dean R. Rusby, Paul McKenna, Ceri M. Brenner, Nigel C. Woolsey, Weimin Wang, Zhengming Sheng, and Jie Zhang
    PNAS published ahead of print February 13, 2019. https://doi.org/10.1073/pnas.1815256116
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    Impact of abrupt sea ice loss on Greenland water isotopes during the last glacial period
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    Stratification of reactivity determines nitrate removal in groundwater
    Tamara Kolbe, Jean-Raynald de Dreuzy, Benjamin W. Abbott, Luc Aquilina, Tristan Babey, Christopher T. Green, Jan H. Fleckenstein, Thierry Labasque, Anniet M. Laverman, Jean Marçais, Stefan Peiffer, Zahra Thomas, and Gilles Pinay
    PNAS February 12, 2019 116 (7) 2494-2499; published ahead of print February 12, 2019. https://doi.org/10.1073/pnas.1816892116

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