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- 1Absolute Configuration
- 1Amino acids
- 1Chirality induction
- 1Chirality recognition
Vibrational absorption, vibrational circular dichroism and theoretical studies of methyl lactate molecules in solution phase and in argon matricesDownload
The infrared vibrational absorption (VA) and vibrational circular dichroism (VCD) spectra of methyl lactate in carbon tetrachloride and methanol have been measured in the 1000-1800 cm-1 region. Noticeable changes due to the solute self-aggregation and solvent-solute intermolecular...
Conformations of Some Amino Acids in Aqueous Solutions by Vibrational Circular Dichroism SpectroscopyDownload
Vibrational circular dichroism (VCD) spectroscopy has been utilized to reveal the detailed conformational distributions of the dominant serine species and leucine species in aqueous solutions under three representative pH conditions, together with vibrational absorption (VA) spectroscopy, density...
In this thesis, the results of high resolution molecular spectroscopic studies of several prototype molecular complexes containing either water or ammonia molecule and the instrumentation development of an infrared spectrometer which is used to carry out the main part of the experimental work are...
High Resolution Spectroscopy of Chirality Recognition and Solvation of Prototype Chiral Molecular SystemsDownload
The chirality recognition, chirality induction, chirality amplification, chirality synchronization and solvation of prototypic chiral molecular systems were studied using chirped pulse and cavity based Fourier transform microwave spectroscopy with the aid of high level ab initio calculations. The...
Conformational Analysis and Absolute Configuration Determination of Some Organic and Coordination Chemistry Compounds Using Chiroptical Spectroscopy and DFT calculationsDownload
My PhD thesis projects revolve around three main parts, namely synthesis, conformational analysis, and absolute configuration determination of a number of chiral Schiff base ligands and axial chiral binaphthyl type ligands or molecules and some of their transition metal complexes in solution. To...
Raman and Raman optical activity (ROA) spectroscopy are a set of especially effective spectroscopic practices for measuring the vibrational transitions of molecules in solution. They are particularly well suited for measurements of aqueous solutions because of the relatively little Raman...
Investigation of Intermolecular Interactions of Chiral Molecules Using Vibrational Circular Dichroism Spectroscopy and Density Functional Theory CalculationsDownload
Vibrational circular dichroism (VCD) spectroscopy is the chiral version of infrared (IR) spectroscopy. The sensitivity of VCD spectroscopy towards absolute configuration and conformational aspects of chiral molecules makes it an effective experimental tool for analyzing chiral solute-chiral...
High Resolution Rotational Spectroscopic Studies of the Dynamics and Conformations of Dispersion and Hydrogen Bonded Molecular ComplexesDownload
High resolution rotational spectra of non-covalently bonded molecular clusters produced in a supersonic jet expansion can provide detailed and rich information about their structure-energy relationship and dynamical behaviors. In this thesis, several non-covalently bonded molecular clusters which...
Binding Topologies of Amino Acid Binary Systems by Infrared Multiphoton Dissociation (IRMPD) SpectroscopyDownload
Studies of amino acids are essential because they are one of the building blocks of larger biomolecules, and it is crucial for us to understand how they interact with each other to fulfill all these various biological functions in our daily life. One interesting and noticeable fact from previous...
Chiral intermolecular interactions in solution, in cold rare gas matrices and at interfaces: chiroptical and interfacial force studiesDownload
My PhD thesis centers on characterization of non-covalent interactions involving chiral molecules in solution, in cold rare gas matrices and at organic|water interfaces using a combined experimental and theoretical approach. In order to extract structural information and conformation...