Showing 661 - 680 results of 1,139 for search '"infrared spectroscopy"', query time: 0.07s Refine Results
  1. 661

    Spectroscopic Characterization of Eoholocene Bones Found in a Cave in Northeast Brazil by P. V. Oliveira, M. S. S. Viana, O. A. Barros, P. T. C. Freire, F. I. Bezerra, S. B. S. Gusmão, B. C. Viana, J. H. Silva

    Published 2018-01-01
    “…Here, X-ray fluorescence, X-ray diffraction, and infrared spectroscopy analyses were carried out in Early Eoholocene fragments of bones collected from the subsurface at Gruta do Urso Fóssil, Ubajara National Park, northeast of Ceará State in Brazil. …”
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  2. 662

    Molecularly imprinted chitosan-based adsorbents for the removal of salicylic acid and its molecular modeling to study the influence of intramolecular hydrogen bonding of template o... by Dipali Rahangdale, G Archana, A Kumar

    Published 2016-10-01
    “…The synthesized adsorbents were characterized by Fourier transform infrared spectroscopy (FTIR) and scanning electron micrograph (SEM). …”
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  3. 663

    Performance of phenomic selection in rice: Effects of population size and genotype-environment interactions on predictive ability. by Hugues de Verdal, Vincent Segura, David Pot, Niclolas Salas, Vincent Garin, Tatiana Rakotoson, Louis-Marie Raboin, Kirsten VomBrocke, Julie Dusserre, Sergio Antonion Castro Pacheco, Cecile Grenier

    Published 2024-01-01
    “…Phenomic prediction (PP), a novel approach utilizing Near Infrared Spectroscopy (NIRS) data, offers an alternative to genomic prediction (GP) for breeding applications. …”
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    Article
  4. 664

    The influence of UV-visible light, microwave radiation, argon laser, and heating and aging processes on silicone oil utilized as intravitreal implants: Experimental exposure with c... by Rami Al-Dwairi, Ahmad A Ahmad, Abdelwahab Aleshawi, Qais M Al-Bataineh, Areen Bani-Salameh, Ihsan A Aljarrah, Seren Al Beiruti, Abdulrawof Alhabachi

    Published 2024-01-01
    “…Following exposure, the samples were investigated using Fourier-transform infrared spectroscopy, optical transmittance and absorbance, and micro-viscometry measurements. …”
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  5. 665

    Structural, morphological and biological assessment of magnetic hydroxyapatite with superior hyperthermia potential for orthopedic applications by Smrithi Saroj, U. Vijayalakshmi

    Published 2025-01-01
    “…Samples were analyzed using an X-ray diffractometer (XRD), UV–Vis Spectrophotometer, Fourier-transform infrared spectroscopy (FT-IR), vibrating sample magnetometer (VSM) and Scanning Electron Microscope (SEM). …”
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  6. 666

    Optimizing the Extraction of Keratin from Cattle Hoof Using Central Composite Design by Kelem Tiessasie Yilma, Tamrat Tesfaye, Haymanot Enawgaw, Million Ayele, Derseh Yilie Limeneh, Magdi Gibril, Fangong Kong

    Published 2022-01-01
    “…It is observed that the Biuret and Fourier-transform infrared spectroscopy (FTIR) tests showed better preservation of protein structure in extractive keratin. …”
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  7. 667

    Enhanced Electrochemical Sensor for Electrocatalytic Glucose Analysis in Orange Juices and Milk by the Integration of the Electron-Withdrawing Substituents on Graphene/Glassy Carbo... by Rahadian Zainul, Illyas Md Isa, Siti Nur Akmar Mohd Yazid, Norhayati Hashim, Sharifah Norain Mohd Sharif, Mohamad Idris Saidin, Mohamad Syahrizal Ahmad, M.Si Suyanta, Yulkifli Amir

    Published 2022-01-01
    “…The results of characterizations using a scanning electron microscope, Fourier transform infrared spectroscopy, Raman spectroscopy, and nuclear magnetic resonance spectroscopy showed the successful fabrication of HPMpFP-graphene nanocomposite, which served as an electroactive probe for glucose detection. …”
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  8. 668

    Nanocrystal Agglomerates of Curcumin Prepared by Electrospray Drying as an Excipient-Free Dry Powder for Inhalation by Shahram Emami, Zahra Hemmati, Shadi Yaqoubi, Hamed Hamishehkar, Amin Alvani

    Published 2024-01-01
    “…Physicochemical properties of the formulated powders were evaluated by powder X-ray diffraction (PXRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), density and powder flow measurements, and in vitro dissolution. …”
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  9. 669

    Functional Connectivity Analysis of NIRS Data under Rubber Hand Illusion to Find a Biomarker of Sense of Ownership by Naoki Arizono, Yuji Ohmura, Shiro Yano, Toshiyuki Kondo

    Published 2016-01-01
    “…Although studies with neuroimaging technique, such as fMRI, revealed that several brain areas are associated with the sense of ownership, near-infrared spectroscopy (NIRS) has not yet been utilized. Here we introduced an automated setup to induce RHI, measured the brain activity during the RHI with NIRS, and analyzed the functional connectivity so as to understand dynamical brain relationship regarding the sense of ownership. …”
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  10. 670

    Preparation of Chloro Penta Amine Cobalt(III) Chloride and Study of Its Influence on the Structural and Some Optical Properties of Polyvinyl Acetate by Nada K. Abbas, Majeed Ali Habeeb, Alaa J. Kadham Algidsawi

    Published 2015-01-01
    “…Chloro penta amine cobalt(III) cloride [Co(NH3)5Cl]Cl2 was prepared and then characterized by Fourier transform infrared spectroscopy and X-ray diffraction. The obtained results indicated the formation of orthorhombic [Co(NH3)5Cl]Cl2 nanoparticles of ≈28.75 nm size. …”
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  11. 671

    Effect of preparation method in the properties of iron oxide catalysts for fenton reaction by Fabiana Maria Barbosa, Andre Rosa Martins

    Published 2020-12-01
    “…The solids were prepared by precipitation, complexation, combustion, and decomposition and characterized by Fourier transform infrared spectroscopy, X-ray diffraction, scanning electronic microscopy, energy dispersive X-ray spectroscopy, specific surface area measurement and were evaluated for methylene blue removal. …”
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  12. 672

    Surface-Modified Adsorbent from Artocarpus heterophyllus Lam Biomass to Confine Reactive Red 194 in Real and Synthetic Effluents: Kinetics and Equilibrium Study by Lavanya Ramasamy, Lima Rose Miranda

    Published 2022-01-01
    “…Both JPAC and JPAC/TiO2 adsorbents were characterized by the point of zero charges, Fourier transform of infrared spectroscopy, X-ray diffraction spectroscopy, Brunauer-Emmett-Teller analysis, and scanning electron microscopy with energy-dispersive X-ray analysis. …”
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  13. 673

    Effect of the Prodegradant-Additive Plastics Incorporated on the Polyethylene Recycling by Miguel Aldas, Andrea Paladines, Vladimir Valle, Miguel Pazmiño, Francisco Quiroz

    Published 2018-01-01
    “…The degraded material was characterized by infrared spectroscopy (FTIR) assessing the carbonyl index and the hydroperoxide band. …”
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  14. 674

    Optimization and Characterization of Silver Nanoparticle by Endophytic Fungi Penicillium sp. Isolated from Curcuma longa (Turmeric) and Application Studies against MDR E. coli and... by Dattu Singh, Vandana Rathod, Shivaraj Ninganagouda, Jyothi Hiremath, Ashish Kumar Singh, Jasmine Mathew

    Published 2014-01-01
    “…The biosynthesized AgNps optimization was studied and characterized by UV-visible spectroscopy, Fourier transform infrared spectroscopy (FTIR), and transmission electron microscopy (TEM). …”
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  15. 675
  16. 676

    Adsorption of hexavalent chromium by activated carbon obtained from a waste lignocellulosic material ( cores): Kinetic, equilibrium, and thermodynamic study by Radia Labied, Oumessaad Benturki, Adh’ Ya Eddine Hamitouche, André Donnot

    Published 2018-05-01
    “…Prior to the adsorption process, the morphology, elementary composition, and loss mass of activated carbon were characterized using scanning electron microscopy, X-ray fluorescence spectrometry, Fourier transform infrared spectroscopy, and thermogravimetric analysis. Fourier transform infrared analysis of the adsorbent demonstrated the presence of key functional groups associated with the adsorption phenomenon such as those of hydroxyl and aromatic groups. …”
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    Article
  17. 677

    An experimental study on photocatalytic degradation to free river water from toxic dye pollutant using Zn doped TiO2 nanoparticles by Sarathi R, Sheeba N. L., Selva Esakki E, Renuga Devi L, Meenakshi Sundar S

    Published 2023-08-01
    “…Fourier Transform Infrared Spectroscopy confirms the functional group present in the sample. …”
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  18. 678

    Synthesis, characterization and antimicrobial effect of Cu(ii) and Zn(ii) compounds derived from 1,2,4-triazoles by Patricia Saraiva Vilas Boas de Almeida, José Roberto da Silveira Maia, Mariana Caliman Falqueto, Leandro Licursi de Oliveira

    Published 2022-01-01
    “… Compounds of Cu(II) and Zn(II) with 3-R-1H-1,2,4-triazole-5-amine {R = methyl (mta), phenyl (pta)} were prepared and characterized by infrared spectroscopy (IR), multinuclear NMR (1H, 13C), electronic spectroscopy (UV-VIS), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), microanalyses and melting point. …”
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    Article
  19. 679

    Novelty of Bioengineered Iron Nanoparticles in Nanocoated Surgical Cotton: A Green Chemistry by Bhavika Turakhia, Saujanya Chikkala, Sejal Shah

    Published 2019-01-01
    “…Synthesized ginger root iron nanoparticles (GR-FeNPs) were characterized by UV-visible spectroscopy, Fourier-transform infrared spectroscopy (FT-IR), X-ray diffraction analysis, and particle size analysis. …”
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  20. 680

    Preparation and physicochemical/antimicrobial characteristics of asparagus cellulose films containing quercetin by Tao Jin, Ling Yan, Wei Liu, Shuai Liu, Changhong Liu, Lei Zheng

    Published 2021-03-01
    “…Films were characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), thermal gravimetric analysis (TGA) and scanning electron microscopy (SEM). …”
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    Article