Two Dimensional Infrared Spectroscopy: A Structure Sensitive Technique with Ultrafast Time Resolution

Ghosh, Deborin; Deshmukh, Samadhan H.; Chatterjee, Srijan; Sakpal, Sushil S.; Haldar, Tapas; Dhakad, Ambuj; Kashid, Somnath M.; Bagchi, Sayan

doi:10.1007/978-981-33-6084-6_2

Cited by 2 publications

(2 citation statements)

References 111 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Two-dimensional infrared spectroscopy (2D-IR) is a recent novel technique and has been rapidly developing since 1998 [27]. According to Ghosh et al [28], this technique can convey information on molecular systems such as homogeneous and inhomogeneous spectral broadening effects, vibrational anharmonicity, spectral diffusion, energy relaxation, chemical exchange, and conformational interconversions. Contradictory to traditional FTIR, the method of 2D-IR allows us to obtain greater structural detail due to the presence of cross peaks, which help clear up the information hidden in crowded bands and interpret information on the 3D structure [29].…”

Section: Sampling Techniques According To the Research Papermentioning

confidence: 99%

“…Contradictory to traditional FTIR, the method of 2D-IR allows us to obtain greater structural detail due to the presence of cross peaks, which help clear up the information hidden in crowded bands and interpret information on the 3D structure [29]. More detail about the principle of its work can be viewed in [27][28][29][30][31][32][33][34].…”

Section: Sampling Techniques According To the Research Papermentioning

confidence: 99%

See 1 more Smart Citation

FTIR as a Method for Qualitative Assessment of Solid Samples in Geochemical Research: A Review

Tkachenko

Niedzielski

2022

Molecules

View full text Add to dashboard Cite

This study aims to collect information about soil investigation by FTIR. As we know, the FTIR technique is most often used in organic and bioorganic chemistry, while in geochemistry FTIR spectroscopy is not used very often. Therefore, there is a problem with the identification and interpretation of the IR spectra of minerals contained in sediments and soils. The reason for this is a deficiency of data about characteristic wavenumbers for minerals. Therefore, this study reviews and sums up, in one place, published articles that are connected to an investigation of minerals from 2002 to 2021 (based on the Scopus database). Additionally, the present review highlights various analytical techniques (ATR-FTIR, DRIFT, 2D-IR, and SR-FTIR) and discusses some of them for geochemical study. Additionally, the study describes helpful tools in the data pre-processing of IR spectra (normalization, baseline correction, and spectral derivatives).

show abstract

Section: Sampling Techniques According To the Research Papermentioning

confidence: 99%

Section: Sampling Techniques According To the Research Papermentioning

confidence: 99%

FTIR as a Method for Qualitative Assessment of Solid Samples in Geochemical Research: A Review

Tkachenko

Niedzielski

2022

Molecules

View full text Add to dashboard Cite

show abstract

Solvation Dynamics and Microheterogeneity in Deep Eutectic Solvents

Chatterjee,

Chowdhury,

Bagchi

2024

J. Phys. Chem. B

View full text Add to dashboard Cite

Deep eutectic solvents have attracted considerable attention due to their unique properties and their potential to replace conventional solvents in diverse applications, such as catalysis, energy storage, and green chemistry. However, despite their broad use, the microscopic mechanisms governing solvation dynamics and the role of hydrogen bonding in deep eutectic solvents remain insufficiently understood. In this article, we present our contributions toward unravelling the micro heterogeneity within deep eutectic solvents by combining vibrational Stark spectroscopy and two-dimensional infrared spectroscopy with molecular dynamics simulations. Our findings demonstrate how the composition, constituents, and addition of water significantly influence the heterogeneous hydrogen bonding network and solvent dynamics within these systems. These insights provide valuable guidance for the design of next-generation solvents tailored to specific applications. By integrating experimental and computational approaches, this work sheds light on the intricate relationship between solvation dynamics and nanostructure in deep eutectic solvents, ultimately paving the way for innovative advances in solvent design.

show abstract

Two Dimensional Infrared Spectroscopy: A Structure Sensitive Technique with Ultrafast Time Resolution

Cited by 2 publications

References 111 publications

FTIR as a Method for Qualitative Assessment of Solid Samples in Geochemical Research: A Review

FTIR as a Method for Qualitative Assessment of Solid Samples in Geochemical Research: A Review

Solvation Dynamics and Microheterogeneity in Deep Eutectic Solvents

Contact Info

Product

Resources

About