Raman spectra of amino acids and their aqueous solutions

G Zhu, X Zhu, Q Fan, X Wan - Spectrochimica Acta Part A: Molecular and …, 2011 - Elsevier
Amino acids are the basic “building blocks” that combine to form proteins and play an
important physiological role in all life-forms. Amino acids can be used as models for the …

In situ forming gelatin/graphene oxide hydrogels for facilitated C2C12 myoblast differentiation

JH Lee, Y Lee, YC Shin, MJ Kim, JH Park… - Applied Spectroscopy …, 2016 - Taylor & Francis
Recently, numerous studies have focused on the development of scaffolds for skeletal tissue
engineering and regeneration with various structures. Among various structures, in situ …

Gold nanomaterials for the selective capturing and SERS diagnosis of toxins in aqueous and biological fluids

WA Hassanain, EL Izake, MS Schmidt… - Biosensors and …, 2017 - Elsevier
A highly sensitive nanosensing method for the combined selective capture and SERS
detection of Microcystin-LR (MC-LR) in blood plasma has been developed. The new method …

Raman spectroscopy of amino acid crystals

PT Freire, FM Barboza, JA Lima, FE Melo… - Raman …, 2017 - books.google.com
In this chapter, we investigate the Raman spectra of proteinogenic amino acid crystals.
Amino acids are fundamental organic molecules that compose polypeptides (a linear chain …

Shock wave induced conformational phase transition of L-leucine

A Sivakumar, SSJ Dhas, P Sivaprakash… - Journal of Molecular …, 2023 - Elsevier
Systematic shock wave recovery studies on materials are very much needed for a deeper
understanding of the role of hydrogen bonds and their stability at dynamic shocked …

Phase Transitions in the Crystals of l- and dl-Cysteine on Cooling: Intermolecular Hydrogen Bonds Distortions and the Side-Chain Motions of Thiol-Groups. 1. l …

BA Kolesov, VS Minkov, EV Boldyreva… - The Journal of …, 2008 - ACS Publications
The role of the distortion of the hydrogen bond network and of the motions of the− CH2SH
side chains in the phase transition in the orthorhombic l-cysteine (+ NH3− CH (CH2SH) …

Probing Mineral-Organic Interfaces in Soils and Sediments Using Optical Photothermal Infrared Microscopy

F Jamoteau, M Kansiz, M Unger… - … Science & Technology, 2024 - ACS Publications
Interactions among microbes, minerals, and organic matter are key controls on carbon,
nutrient, and contaminant dynamics in soils and sediments. However, probing these …

[HTML][HTML] Study on zinc ions binding to the individual casein fractions: αS1-, β-and κ-casein

A Rodzik, A Król-Górniak, V Railean, M Sugajski… - Journal of Molecular …, 2023 - Elsevier
The presented work is focused on the isotherm study on the Zn 2+ ions binding to the
individual casein fractions: α S1-, β-and κ-casein (α S1 CN, βCN and κCN). The …

Differentiation of microcystin, nodularin, and their component amino acids by drop-coating deposition Raman spectroscopy

RA Halvorson, W Leng, PJ Vikesland - Analytical chemistry, 2011 - ACS Publications
Raman spectra of microcystin-LR (MC-LR), MC-RR, MC-LA, MC-LF, MC-LY, MC-LW, MC-
YR, and nodularin collected by drop-coating deposition Raman (DCDR) spectroscopy are …

Pressure‐induced phase transitions in L‐leucine crystal

PF Facanha Filho, PTC Freire, FEA Melo… - Journal of Raman …, 2009 - Wiley Online Library
Raman spectra of a crystal of l‐leucine, an essential amino acid, were obtained for
pressures between 0 and 6 GPa. The results show anomalies at three pressure values, one …