Showing 1,141 - 1,160 results of 2,084 for search '"infrared"', query time: 0.06s Refine Results
  1. 1141

    Polycarbonate Microchip Containing CuBTC-Monopol Monolith for Solid-Phase Extraction of Dyes by Eman Alzahrani

    Published 2020-01-01
    “…This paper reports enhanced extraction, characterization, and synthesis studies for porous CuBTC metal organic frameworks that are marked by different methods including SEM/EDAX analysis, atomic force microscopy (AFM), and Fourier-transform infrared spectroscopy (FT-IR). The evaluation of the microchip’s performance was undertaken as sorbent through retrieval of six toxic dyes (anionic and cationic dyes). …”
    Get full text
    Article
  2. 1142

    Rotational Dynamics of Optically Trapped Human Spermatozoa by Elavarasan Subramani, Himanish Basu, Shyam Thangaraju, Sucheta Dandekar, Deepak Mathur, Koel Chaudhury

    Published 2014-01-01
    “…An integrated optical system with near-infrared laser beam has been used to analyze rotational dynamics of live sperm cells from oligozoospermic and asthenozoospermic cases and compared with controls. …”
    Get full text
    Article
  3. 1143

    Batch Adsorption of Orange II Dye on a New Green Hydrogel—Study on Working Parameters and Process Enhancement by Andrei-Ionuț Simion, Cristina-Gabriela Grigoraș, Lidia Favier

    Published 2025-01-01
    “…The analyses of its morphological structure and functional groups by scanning electron microscopy (SEM) and Fourier-transform infrared spectroscopy (FTIR) showed the successful entrapping of the CS in the SA polymeric matrix. …”
    Get full text
    Article
  4. 1144

    Investigation into UAV Applications for Environmental Ice Detection and De-Icing Technology by Qingying Li, Zhijie Chai, Rao Yao, Tian Bai, Huanyu Zhao

    Published 2024-12-01
    “…Firstly, the latest developments in UAV-based external ice detection technology are examined, with a focus on the unique capabilities of sensors such as multispectral cameras, infrared imagers, and LiDAR in capturing specific ice features. …”
    Get full text
    Article
  5. 1145

    Co-Pyrolysis of Plastic Waste and Lignin: A Pathway for Enhanced Hydrocarbon Recovery by Vilmantė Kudelytė, Justas Eimontas, Rolandas Paulauskas, Nerijus Striūgas

    Published 2025-01-01
    “…The gaseous products evolved during the pyrolysis process were analyzed by combined thermogravimetric and Fourier-transform infrared spectroscopy (TG-FTIR) and chromatography-mass spectrometry (Py-GC/MS) to analyze the functional groups and chemical composition of the obtained pyrolysis products. …”
    Get full text
    Article
  6. 1146

    Silver Nanoparticles Decorated in In Situ Reduced Graphene Oxide Nanohybrids Improved Properties in Poly(vinylidene fluoride)/Poly(methyl methacrylate) Blends by Afifeh Khorramshokouh, Hesam Ramezani, Mehdi Sahami, Mehdi Sharif, Behzad Vaferi

    Published 2024-01-01
    “…The microstructure of rGO-Ag nanohybrids and its effect on the microstructure, mechanical, thermal, and electrical properties of the PVDF/PMM/rGO-Ag was studied using Fourier transform infrared (FTIR), Raman spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), tensile, thermogravimetric analysis (TGA), and impedance spectroscopy methods. …”
    Get full text
    Article
  7. 1147

    Synergistic effect of Canarium strictum leaves extract and KI on the corrosion protection of mild steel in 15% HCl solution by Reema H. Aldahiri, Mahmoud A. Hussein, Soha M. A. Al-Bukhari, Khalid A. Alamry, Ajahar Khan, Ruby Aslam

    Published 2025-01-01
    “…The corrosion inhibition and adsorption characteristics of CSL were comprehensively analysed through weight loss measurement, electrochemical impedance measurement (EIS), potentiodynamic polarization (PP), UV–visible spectroscopy, Fourier transform infrared spectroscopy (FTIR), atomic force microscopy (AFM), scanning electron microscopy and energy dispersive spectroscopy (SEM–EDS). …”
    Get full text
    Article
  8. 1148

    Sesame Oil (Sesamum Indicum L.) as a New Challenge for Reinforcement of Conventional Glass Ionomer Cement, Could It Be? by Neven S. Aref

    Published 2021-01-01
    “…A representative specimen of each group was analyzed for its chemical structure by Fourier transformation infrared spectroscopy. One-way ANOVA followed by Tukey test was used to analyze the collected data of all evaluated parameters except the color stability results, which were analyzed by Student t-test at p<0.05. …”
    Get full text
    Article
  9. 1149

    Study on the Oxidative Leaching of Uranium from the Lignite in the CO32-/HCO3- System by Y. Ning, Y. Li, Y. Zhang, P. Tang

    Published 2017-01-01
    “…The sequential extraction results illustrated that the oxidants could effectively enhance the leaching of organic matter bound uranium in the lignite, which was decreased from 76.86 mg/kg to 9.00 mg/kg by injecting O2. The infrared spectrum analysis demonstrated that the corresponding transmittance at about 3197 cm−1 was prominently reduced after the oxidative leaching, which intimated that the phenolic and alcoholic hydroxyl might be the main functional groups combined with uranium in the lignite.…”
    Get full text
    Article
  10. 1150

    Preparation and Characterization of Cetyl Trimethylammonium Intercalated Sericite by Hao Ding, Yuebo Wang, Yu Liang, Faxiang Qin

    Published 2014-01-01
    “…Effects of reaction time, reaction temperature, CTAB quantity, kinds of medium, and aqueous pH on the intercalation of activated sericite were examined by X-ray diffraction (XRD) analysis, Fourier transform infrared (FT-IR) spectroscopy, differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA). …”
    Get full text
    Article
  11. 1151

    Palladium nanoparticles immobilized on magnetic MCM-41 surface modified with aminomethylpyridine: As a recyclable palladium nanocatalyst for carbon-carbon cross-coupling reactions by Zeinab Shirvandi, Amin Rostami

    Published 2025-01-01
    “…The synthesized catalyst was subjected to various characterization techniques, including Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA), vibrating sample magnetometer (VSM), X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET), inductively coupled plasma optical emission spectroscopy (ICP-OES), transmission electron microscopy (TEM), scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDX). …”
    Get full text
    Article
  12. 1152

    Quality Assurance of Total Carotenoids and Quercetin in Marigold Flowers (Tagetes erecta L.) as Edible Flowers by Kusumiyati Kusumiyati, Ine Elisa Putri, Yuda Hadiwijaya, Agitha Kartika, Yusuf Eka Maulana, Wawan Sutari

    Published 2025-01-01
    “…Therefore, the purpose of this research was to investigate the quality of total carotenoid content (TCC) and quercetin in marigold flowers, specifically the edible ones, using visible near-infrared spectroscopy (Vis-NIRS) technology. Both bioactive compounds in these flowers were assessed using Vis-NIRS. …”
    Get full text
    Article
  13. 1153

    Fabrication of Polycaprolactone/Polyurethane Loading Conjugated Linoleic Acid and Its Antiplatelet Adhesion by Ho Hieu Minh, Nguyen Thi Hiep, Nguyen Dai Hai, Vo Van Toi

    Published 2017-01-01
    “…Polycaprolactone/polyurethane (PCL/PU) fibrous scaffold was loaded with conjugated linoleic acid (CLA) by electrospinning method to improve the hemocompatibility of the polymeric surface. Fourier Transform Infrared Spectroscopy (FT-IR) analysis and Scanning Electron Microscopy (SEM) observation were employed to characterize the chemical structure and the changing morphology of electrospun PCL/PU and PCL/PU loaded with CLA (PCL/PU-CLA) scaffolds. …”
    Get full text
    Article
  14. 1154

    Research on the Preparation of Microbial Capsules by Epoxy Resin-Coated Bacillus pasteurii by Yingying Hu, Weitao Liu, Xinlei Jia, Lanjuan Xu, Jianjun Shen, Xiangming Hu

    Published 2021-01-01
    “…Microbial capsules were analyzed by Fourier transform infrared spectroscopy and optical microscopy to explore the functional groups and features of microbial capsules. …”
    Get full text
    Article
  15. 1155

    Preparation and Properties of Nano-ZnO Combined with Biomass Heavy Oil Composite-Modified Asphalt by He Tao, Hongming Liu, Xiangbing Xie, Tao Sun, Ruipeng Dong, Xiaolu Lu

    Published 2022-01-01
    “…The modification methods of bio-asphalt and composite-modified asphalt were analyzed by Fourier infrared (FTIR) and X-ray diffraction (XRD) experiments. …”
    Get full text
    Article
  16. 1156

    Synthesis and Application of SiO2/NbOx Composites for Environmental Remediation by Adsorption by Carla de Albuquerque Dias, Armindo Santos, Dayane Izabelita Santos Lacerda, Harlley Sander Silva Torres, Jefferson Arlen Freitas, Sérgio Carneiro Reis, Querem Hapuque Felix Rebelo

    Published 2025-01-01
    “…The composite was thoroughly characterized using techniques such as X-ray diffraction (XRD), X-ray fluorescence (XRF), nitrogen adsorption-desorption isotherms, thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM). …”
    Get full text
    Article
  17. 1157

    Ground Hemp Fibers as Filler/Reinforcement for Thermoplastic Biocomposites by Amir Etaati, Selvan Pather, Moloud Rahman, Hao Wang

    Published 2015-01-01
    “…Firstly, the microstructural and tensile characterizations of the two types of fibres were characterized using scanning electron microscope (SEM), Fourier transform infrared analysis (FTIR), and Dynamic Mechanical Analyser (DMA). …”
    Get full text
    Article
  18. 1158

    Microextraction by Packed Molecularly Imprinted Polymer Combined Ultra-High-Performance Liquid Chromatography for the Determination of Levofloxacin in Human Plasma by Jia Meng, Xu Wang

    Published 2019-01-01
    “…The DESs-MIPs were characterized in detail, including scanning electron microscope, nitrogen sorption porosimetry, and Fourier transform-infrared spectra. Clearly, the maximum binding capacity of levofloxacin on DESs-MIPs in water and methanol was 0.216 and 0.077 μmol g−1, respectively. …”
    Get full text
    Article
  19. 1159

    Characterization and antibacterial activity of biogenic iron nanoparticles using Proteus mirabilis by Mais Emad Ahmed, Huda Mohammed Hasan, Anfal Jabbar Kttafah

    Published 2024-01-01
    “…The Fourier transform infrared, attenuated total reflectance, scanning electron microscopy, transmission electron microscopy, energy dispersive X-ray spectroscopy, ultraviolet–visible, and dynamic light scattering measurements were used to characterize the green synthesized nanoparticles (NPs). …”
    Get full text
    Article
  20. 1160

    Isothermal and Kinetic Investigation of Exploring the Potential of Citric Acid-Treated Trapa natans and Citrullus lanatus Peels for Biosorptive Removal of Brilliant Green Dye from... by Muhammad Sadiq Hussain, Rabia Rehman, Muhammad Imran

    Published 2021-01-01
    “…Characterization and surface morphology were studied by Fourier transform infrared spectroscopy and scanning electron microscopy. …”
    Get full text
    Article