Solution NMR methods for structural and thermodynamic investigation of nanoparticle adsorption equilibria

Y An, SL Sedinkin, V Venditti - Nanoscale Advances, 2022 - pubs.rsc.org
Characterization of dynamic processes occurring at the nanoparticle (NP) surface is crucial
for develo** new and more efficient NP catalysts and materials. Thus, a vast amount of …

Pump slice amplitudes: a simple and robust method for connecting two-dimensional infrared and Fourier transform infrared spectra

ML Valentine, ZA Al-Mualem… - The Journal of Physical …, 2021 - ACS Publications
Ultrafast two-dimensional infrared (2D IR) spectroscopy and Fourier transform infrared
(FTIR) spectroscopy are often performed in tandem, with FTIR typically used to interpret and …

Surface-Directed Disparity in Self-Assembled Structures of Small-Peptide l-Glutathione on Gold and Silver Nanoparticles

S Chakrabarty, S Maity, D Yazhini, A Ghosh - Langmuir, 2020 - ACS Publications
Despite the key roles of l-glutathiones (GSHs) inbiology and nano-biotechnology,
understanding their labile structures and hydrogen bond interactions with nanoparticles has …

Noble Metal Nanoparticles with Nanogel Coatings: Coinage Metal Thiolate-Stabilized Glutathione Hydrogel Shells

A Basu, I Tolbatov, A Marrone… - The Journal of …, 2024 - ACS Publications
Develo** biocompatible nanocoatings is crucial for biomedical applications. Noble metal
colloidal nanoparticles with biomolecular shells are thought to combine diverse chemical …

[HTML][HTML] High resolution two-dimensional infrared (HR-2DIR) spectroscopy of gas phase molecules

DAA Daniels, TA Wells, PC Chen - The Journal of Chemical Physics, 2022 - pubs.aip.org
Two-dimensional infrared (2DIR) spectroscopy has become an established method for
generating vibrational spectra in condensed phase samples composed of mixtures that yield …

In Situ Spectroscopic Probes for Structures and Processes at the Surface of Noble Metallic Nanoparticles

S Xue, P Guha, Q Yuan, W Gan - Particle & Particle Systems …, 2021 - Wiley Online Library
Metallic nanoparticles (NPs) have attracted significant attention in research because of their
wide applicability in various areas. Because the properties of metallic NPs can be regulated …

Dynamics and morphology of self‐assembly behavior of polymer‐grafted nanoparticles: a dissipative particle dynamics simulation study

WY Song, H Lu, JW He, ZJ Zhu, SY He… - Polymer …, 2022 - Wiley Online Library
The self‐assembly of polymer‐grafted nanoparticles is increasingly applied in the field of
functional materials. However, the corresponding relationship between the intrinsic dynamic …

[HTML][HTML] Determining the impact of gold nanoparticles on amyloid aggregation with 2D IR spectroscopy

KA Hess, NJ Spear, SA Vogelsang… - The Journal of …, 2023 - pubs.aip.org
As nanomaterials become more prevalent in both industry and medicine, it is crucial to fully
understand their health risks. One area of concern is the interaction of nanoparticles with …

Vibrational spectral dynamics and ion-probe interactions of the hydrogen-bonded liquids in 1-ethyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide

A Biswas, BS Mallik - Chemical Physics, 2022 - Elsevier
We investigate ion-probe interactions within the molecular liquid, examine dynamics, and
interpret the vibrational spectral dynamics of the mixtures of ionic liquid, 1-Ethyl-3 …

Ultrafast chemical exchange dynamics of hydrogen bonds observed via isonitrile infrared sensors: implications for biomolecular studies

J Kübel, G Lee, SA Ooi, S Westenhoff… - The Journal of …, 2019 - ACS Publications
Local probes are indispensable to study protein structure and dynamics with site-specificity.
The isonitrile functional group is a highly sensitive and H-bonding interaction-specific probe …