Review
Biochemistry & Molecular Biology
Chen Yu, Bing Zhao, Yan Li, Hengchang Zang, Lian Li
Summary: This review discusses the current research status of osteoarthritis (OA), the importance of early diagnosis, the potential application of vibrational spectroscopy in OA diagnosis, comparison of various diagnostic methods, and the promising role of vibrational spectroscopy as a tool for early OA diagnosis.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Anthropology
Celeste Gurin, Marcia Mazzuca, Julieta Gomez Otero, Marta S. Maier
Summary: This paper characterized the painting materials in Patagonian rock art panels at La Angostura for the first time using a combination of micro-Raman spectroscopy, attenuated total reflection Fourier Transform infrared spectroscopy, and X-ray fluorescence spectroscopy. The study identified different pigments and painting techniques, as well as the presence of gypsum and anhydrite as components of a preparation layer in some rock art panels, contributing to the discussion on the origin and function of calcium sulfate in rock art.
ARCHAEOLOGICAL AND ANTHROPOLOGICAL SCIENCES
(2021)
Article
Chemistry, Analytical
Warda Boutegrabet, Dominique Guenot, Olivier Bouche, Camille Boulagnon-Rombi, Aude Marchal Bressenot, Olivier Piot, Cyril Gobinet
Summary: A new automatic and multivariate methodology utilizing EMSC regression coefficients, validity indices, and KMeans clustering was proposed to separate paraffin and tissue pixels in infrared spectral images. Validation on simulated and real images showed high effectiveness of the method.
ANALYTICAL CHEMISTRY
(2021)
Review
Chemistry, Analytical
Arya Suresh Babu, Anjali Tomar, Shweta Sharma
Summary: This study explores the existing trends in examining the sequence of ink strokes using vibrational spectroscopic techniques (infrared and Raman spectroscopy) and proposes future research directions in this field. The findings suggest that factors like paper type and time gap between strokes do not affect the determination of stroke sequence. The use of multiple analytical techniques in combination with vibrational spectroscopic techniques can provide reliable results.
CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY
(2023)
Article
Chemistry, Analytical
M. Beverina, S. Sanchez-Cortes, F. Schabes, J. Zapata, M. L. Arias Cassara, M. E. Tuttolomondo
Summary: In this study, Fourier-transform infrared (FTIR) and Raman spectra were used to analyze Aloe maculata gel samples after removing the aloin fraction. The results showed that gel samples collected from high lands had a higher degree of pectin esterification compared to those collected from low lands. Additionally, the storage time of the samples affected the degree of esterification. Raman mapping helped to identify the characteristics of different fibers in the gel, while theoretical calculations aided in determining the vibrational modes of the gel components.
VIBRATIONAL SPECTROSCOPY
(2022)
Review
Chemistry, Multidisciplinary
Edward Ditler, Sandra Luber
Summary: Vibrational spectroscopy is an important experimental technique for characterizing molecules and materials, but the interpretation of experimental results can be challenging. Computational studies using molecular dynamics simulations provide a valuable tool for understanding and predicting experimental results. This review article summarizes the field of vibrational spectroscopy using first-principles molecular dynamics and highlights recent advances in simulation techniques.
WILEY INTERDISCIPLINARY REVIEWS-COMPUTATIONAL MOLECULAR SCIENCE
(2022)
Article
Spectroscopy
Lucia Becherova, Vadym Prokopec, Jitka Cejkova
Summary: This study focuses on investigating micellization-induced liquid-liquid fluctuations in NaD aqueous solutions through vibrational spectroscopic analysis and determination of CMC. The addition of decanol and changes in basic parameters from the perspective of CMC were monitored. The results were supported by multiple spectroscopic techniques.
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
(2021)
Review
Chemistry, Analytical
Shuyan Zhang, Yi Qi, Sonia Peng Hwee Tan, Renzhe Bi, Malini Olivo
Summary: Molecular vibrations are essential in physical chemistry and biochemistry, and Raman and infrared spectroscopy are the primary techniques used for vibrational spectroscopy. These techniques provide distinct molecular fingerprints that can be used to identify chemical bonds, functional groups, and molecular structures. This review article explores recent advancements in using Raman and infrared spectroscopy for molecular fingerprint detection, focusing on identifying specific biomolecules and understanding the chemical composition of biological samples for cancer diagnosis. The article also discusses the working principles and instrumentation of each technique, highlighting the analytical versatility of vibrational spectroscopy.
Article
Chemistry, Multidisciplinary
Enzo Cazzanelli, Danilo Grande, Carmen Rizzuto, Antonello Nucera, Riccardo Cristoforo Barberi, Marco Castriota
Summary: This study is of great significance in understanding the history and restoration of the crucifix. The analysis of pigments indicates that it was made between the 15th and 14th century, and also reveals the presence of recent restoration activities.
APPLIED SCIENCES-BASEL
(2022)
Review
Instruments & Instrumentation
Nicole M. Ralbovsky, Igor K. Lednev
Summary: Type II diabetes mellitus is a metabolic disorder with high prevalence and mortality rates worldwide, leading to various dangerous diseases. Current methods for diabetes detection have limitations in terms of fluctuation and accuracy, highlighting the need for more effective diagnostic approaches.
APPLIED SPECTROSCOPY
(2021)
Review
Biochemistry & Molecular Biology
Sergey K. Pirutin, Shunchao Jia, Alexander I. Yusipovich, Mikhail A. Shank, Evgeniia Yu. Parshina, Andrey B. Rubin
Summary: The review provides an overview of different types of infrared (IR) and Raman spectroscopy methods. It discusses the basic principles and concepts of vibration spectroscopy and microspectrophotometry, with a focus on IR spectroscopy, mid- and near-IR spectroscopy, IR microspectroscopy, Raman spectroscopy, resonance Raman spectroscopy, Surface-enhanced Raman spectroscopy, and Raman microscopy. Examples of the use of these methods in the study of biological samples for environmental monitoring are presented. The authors conclude that near-IR spectroscopy-based methods are the most convenient for environmental studies, and the importance of using IR and Raman spectroscopy in environmental monitoring will continue to grow.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Physics, Multidisciplinary
Laura Fornasini, Simona Raneri, Stefano Legnaioli, Vincenzo Palleschi, Antonella Casoli, Silvia Simeti, Danilo Bersani
Summary: The church of San Francesco del Prato in Parma, Italy, is a Gothic masterpiece from the 13th century. It was not appreciated for its historical and monumental value due to its transformation into a jail. Recent restoration works revealed valuable frescoes and wall paintings from different periods.
EUROPEAN PHYSICAL JOURNAL PLUS
(2023)
Article
Multidisciplinary Sciences
Jingcheng Guan, You Lu, Kakali Sen, Jamal Abdul Nasir, Alec W. W. Desmoutier, Qing Hou, Xingfan Zhang, Andrew J. J. Logsdail, Gargi Dutta, Andrew M. M. Beale, Richard W. W. Strange, Chin Yong, Paul Sherwood, Hans M. M. Senn, C. Richard A. Catlow, Thomas W. W. Keal, Alexey A. A. Sokol
Summary: Vibrational spectroscopy is crucial for characterizing chemical systems, and recent theoretical developments in the ChemShell computational chemistry environment are reported to aid the interpretation of experimental infrared and Raman spectra. Computational vibrational intensities were calculated using a hybrid quantum mechanical and molecular mechanical approach, providing more realistic vibrational signatures for various materials and molecular systems. The efficient task-farming parallelism implemented in ChemShell on high-performance computing platforms enabled this work. This article is part of a discussion meeting issue on supercomputing simulations of advanced materials.
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES
(2023)
Article
Chemistry, Analytical
Matthieu Menager, Patricia Fernandez Esquivel, Paula Sibaja Conejo
Summary: Through analyzing the pigments and slips of Guanacaste ceramics in Venezuela, it was found that different ceramic types shared similar slip compositions with no correlation with the excavation site. Various types of tectosilicates, hematite, and feldspar were notably detected in slip layers.
MICROCHEMICAL JOURNAL
(2021)
Article
Instruments & Instrumentation
James M. Cameron, Christopher Rinaldi, Samantha H. Rutherford, Alexandra Sala, Ashton G. Theakstone, Matthew J. Baker
Summary: This review paper discusses the advancements in biomedical Raman and infrared spectroscopy, as well as the challenges towards utilizing these technologies as reliable clinical tools. Despite the potential shown in proof-of-concept studies, there are still barriers such as technical limitations, lack of understanding of clinical pathways, and funding applications that need to be addressed in order for vibrational spectroscopy to be clinically effective. The current outlook emphasizes the need for overcoming these hurdles in order to push spectroscopic technologies towards medical diagnostics and various clinical applications in the future.
APPLIED SPECTROSCOPY
(2022)
Article
Archaeology
Emiliano Bentivenga, Julieta Lynch
Summary: The research analyzes the lithic technology used in obsidian, a valuable raw material in Northwestern Argentina, and its social and symbolic value. The study focuses on the archaeological site of Villavil 2, which exhibits rock art and a specific use for point shaping. The results suggest that the technology employed at the site involved skilled production efforts and may have held significant social and symbolic meanings, reflecting the region's longstanding tradition of obsidian exchange.
JOURNAL OF LITHIC STUDIES
(2023)
Article
Anthropology
Julieta Lynch, Marco Antonio Giovannetti
LATIN AMERICAN ANTIQUITY
(2018)
Article
Anthropology
Lynch Virginia, Lynch Julieta
Article
Archaeology
Julieta Lynch, Cesar Parcero-Oubina
JOURNAL OF ARCHAEOLOGICAL SCIENCE-REPORTS
(2017)
Article
Anthropology
Julieta Lynch
INTERSECCIONES EN ANTROPOLOGIA
(2014)
Article
Anthropology
Julieta Lynch, Marco Antonio Giovannetti, Maria Cecilia Paez
JOURNAL OF ANTHROPOLOGICAL ARCHAEOLOGY
(2013)
Article
Anthropology
Julieta Lynch, Virginia Lynch
REVISTA ESPANOLA DE ANTROPOLOGIA AMERICANA
(2016)
Article
Anthropology
Julieta Lynch
REVISTA ESPANOLA DE ANTROPOLOGIA AMERICANA
(2012)
Article
Chemistry, Analytical
Elena Naumovska, Gabriel Kofi Nzulu, Laura Mazzei, Arnaud Le Febvrier, Kristina Komander, Martin Magnuson, Max Wolff, Per Eklund, Maths Karlsson
Summary: Results from an infrared spectroscopy study on hydrated nanocrystalline films of BaZr1-xScxO3-x/2 with different Sc concentrations show variations in the O-H stretching bands, indicating different proton configurations. Higher Sc concentrations exhibit a distinct O-H stretching band, while lower Sc concentrations show a broader, weaker band.
VIBRATIONAL SPECTROSCOPY
(2024)