Search Results - "Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy"

Raman and infrared spectroscopy of carbohydrates: A review by Wiercigroch, Ewelina, Szafraniec, Ewelina, Czamara, Krzysztof, Pacia, Marta Z., Majzner, Katarzyna, Kochan, Kamila, Kaczor, Agnieszka, Baranska, Malgorzata, Malek, Kamilla

“…Carbohydrates are widespread and naturally occurring compounds, and essential constituents for living organisms. They are quite often reported when biological…”
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Vibrational Energy Distribution Analysis (VEDA): Scopes and limitations by Jamróz, Michał H.

“…•PED analysis is indispensible in modern vibrational spectroscopy laboratories.•VEDA program for PED analysis of theoretical vibrational spectra is…”
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Potential of Raman spectroscopic techniques to study proteins by Kuhar, Nikki, Sil, Sanchita, Umapathy, Siva

“…[Display omitted] •Misfolded proteins are implicated in various diseases.•Raman spectra contain plenty of information about the secondary and tertiary…”
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Green synthesis of colloidal copper oxide nanoparticles using Carica papaya and its application in photocatalytic dye degradation by Sankar, Renu, Manikandan, Perumal, Malarvizhi, Viswanathan, Fathima, Tajudeennasrin, Shivashangari, Kanchi Subramanian, Ravikumar, Vilwanathan

“…[Display omitted] •Green synthesis of copper oxide nanoparticles using Carica papaya leaves extract.•The reaction was made at room…”
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Paper based colorimetric detection of miRNA-21 using Ag/Pt nanoclusters by Fakhri, Neda, Abarghoei, Shima, Dadmehr, Mehdi, Hosseini, Morteza, Sabahi, Hossein, Ganjali, Mohammad Reza

“…Abnormal expression of MicroRNA-21 (miRNA-21) is considered to be a reliable biomarker for the early diagnosis of cancer. In this work, a novel paper based…”
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Detection of adulteration in Chinese honey using NIR and ATR-FTIR spectral data fusion by Huang, Furong, Song, Han, Guo, Liu, Guang, Peiwen, Yang, Xinhao, Li, Liqun, Zhao, Hongxia, Yang, Maoxun

“…The aim of this study is to find a fast, accurate, and effective method for the detection of adulteration in honey circulating in the market. Near-infrared…”
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Synthesis, characteristics and antimicrobial activity of ZnO nanoparticles by Janaki, A. Chinnammal, Sailatha, E., Gunasekaran, S.

“…[Display omitted] •The XRD pattern confirmed the crystalline nature of ZnO nanoparticles.•FTIR pattern revealed the presence of ZnO bonding and the functional…”
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A study on the stability and green synthesis of silver nanoparticles using Ziziphora tenuior (Zt) extract at room temperature by Sadeghi, Babak, Gholamhoseinpoor, F.

“…We describe the synthesis of silver nanoparticles (Ag-NPs) using seed aqueous extract of Pistacia atlantica (PA). UV–visible spectroscopy, X-ray diffraction…”
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Green synthesis of carbon dots from pork and application as nanosensors for uric acid detection by Zhao, Chunxi, Jiao, Yang, Hu, Feng, Yang, Yaling

“…In this work, a green, simple, economical method was developed in the synthesis of fluorescent carbon dots using pork as carbon source. The as-prepared carbon…”
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Detection of toxic fluoride ion via chromogenic and fluorogenic sensing. A comprehensive review of the year 2015–2019 by Udhayakumari, Duraisamy

“…Fluoride ion (F−) contamination can be accumulated along the water and the food chain and cause serious risk to public health. It is of the greatest importance…”
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SERS detection of sodium thiocyanate and benzoic acid preservatives in liquid milk using cysteamine functionalized core-shelled nanoparticles by Hussain, Abid, Pu, Hongbin, Sun, Da-Wen

“…A cysteamine functionalized core shelled nanoparticles (Au@Ag-CysNPs) was presented for simultaneous and rapid detection of sodium thiocyanate (STC) and…”
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Antibacterial and catalytic activities of green synthesized silver nanoparticles by Bindhu, M.R., Umadevi, M.

“…•Ag NPs were synthesized using beetroot extract as reducing agent.•Spherical Ag nanoparticles were prepared.•Shows good antimicrobial and catalytic activity…”
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Classification and quantification of palm oil adulteration via portable NIR spectroscopy by Basri, Katrul Nadia, Hussain, Mutia Nurulhusna, Bakar, Jamilah, Sharif, Zaiton, Khir, Mohd Fared Abdul, Zoolfakar, Ahmad Sabirin

“…Short wave near infrared spectroscopy (NIR) method was used to detect the presence of lard adulteration in palm oil. MicroNIR was set up in two different scan…”
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Raman spectroscopy and machine learning for biomedical applications: Alzheimer’s disease diagnosis based on the analysis of cerebrospinal fluid by Ryzhikova, Elena, Ralbovsky, Nicole M., Sikirzhytski, Vitali, Kazakov, Oleksandr, Halamkova, Lenka, Quinn, Joseph, Zimmerman, Earl A., Lednev, Igor K.

“…[Display omitted] •Raman spectroscopy and machine learning is a universal tool for medical diagnosis.•Alzheimer’s disease is the most common form of dementia…”
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Use and misuse of FTIR spectroscopy for studying the bio-oxidation of plastics by Sandt, Christophe, Waeytens, Jehan, Deniset-Besseau, Ariane, Nielsen-Leroux, Christina, Réjasse, Agnès

“…[Display omitted] •Molecular bases for the detection of plastic oxidation by FTIR spectroscopy are reviewed.•A list of IR absorption peaks for oxidized…”
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Artocarpus gomezianus aided green synthesis of ZnO nanoparticles: Luminescence, photocatalytic and antioxidant properties by Suresh, D., Shobharani, R.M., Nethravathi, P.C., Pavan Kumar, M.A., Nagabhushana, H., Sharma, S.C.

“…[Display omitted] •ZnO NPs synthesized using extract of Artocarpus gomezianus fruits.•PXRD, SEM and UV–Visible studies confirm the formation of Nps.•PL spectra…”
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Plant mediated green synthesis and antibacterial activity of silver nanoparticles using Emblica officinalis fruit extract by Ramesh, P.S., Kokila, T., Geetha, D.

“…[Display omitted] •AgNPs were obtained with a biosynthesis procedure from EO fruit extract.•Fruit extract was acted as reducer and stabilizer in AgNPs…”
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Green synthesis and applications of Au–Ag bimetallic nanoparticles by Meena Kumari, M., Jacob, John, Philip, Daizy

“…[Display omitted] •Alloy as well as core–shell nanostructures are synthesized.•Study of catalytic degradation of 2-, 3-, 4-nitrophenols and methyl…”
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Determination of N-acetylation degree in chitosan using Raman spectroscopy by Zając, A., Hanuza, J., Wandas, M., Dymińska, L.

“…[Display omitted] •Spectroscopic determination of deacylation degree of chitosan has been proposed.•Equations for determination of degree of deacetylation have…”
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In vitro methods to determine the antioxidant activity of caffeic acid by Spagnol, Caroline Magnani, Assis, Renata Pires, Brunetti, Iguatemy Lourenço, Isaac, Vera Lucia Borges, Salgado, Hérida Regina Nunes, Corrêa, Marcos Antonio

“…Caffeic acid (CA) is a plant metabolite acting as a carcinogenic inhibitor, and exhibits a high antioxidant effect and some antimicrobial activity. Besides,…”
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