Person
Saranya Pullanchery Sankara Narayanan
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Related publications (6)
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Interfacial Inversion, Interference, and IR Absorption in Vibrational Sum Frequency Scattering Experiments
Sylvie Roke, Saranya Pullanchery Sankara Narayanan, Lei Zhang, Sergey Kulik
Molecular interfacial structure greatly determines thepropertiesof nano- and microscale systems. Vibrational sum frequency scattering(SFS) spectroscopy is a unique interface-selective tool to measurethe interfacial vibrational spectrum of sub-micron to mic ...
AMER CHEMICAL SOC2023Liposomes and Lipid Droplets Display a Reversal of Charge-Induced Hydration Asymmetry
Sylvie Roke, Nathan Dupertuis, Saranya Pullanchery Sankara Narayanan
The unique properties of water are critical for life. Water molecules have been reported to hydrate cations and anions asymmetrically in bulk water, being a key element in the balance of biochemical interactions. We show here that this behavior extends to ...
Washington2023Water Structure at the Hydrophobic Nanodroplet Surface Revealedby Vibrational Sum Frequency Scattering Using Isotopic Dilution br
Sylvie Roke, Saranya Pullanchery Sankara Narayanan, Sergey Kulik
The water structure at the hydrophobic/waterinterface is key toward understanding hydrophobicity at themolecular level. Herein, we characterize the hydrogen-bondingnetwork of interfacial water next to sub-micron-sized hydrophobicoil droplets dispersed in w ...
AMER CHEMICAL SOC2022