Optical band gap modulation in functionalized chitosan biopolymer hybrids using absorption and derivative spectrum fitting methods: A spectroscopic analysis by Dyari M. Mamand, Dana S. Muhammad, Daron Q. Muheddin, Karzan A. Abdalkarim, Dana A. Tahir, Hawkar A. Muhammad, Shujahadeen B. Aziz, Sarkawt A. Hussen, Jamal Hassan

“…As a result of changes in the optical diffraction parameters the optical mobility ( $${\mu }_{opt}$$ ) changed from 1.67 to 1.27 and optical resistivity $${\rho }_{opt}$$ from 9.36 × 10–27 to 4.0 × 10–29. …”
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Syzygium malaccense leaf extract-mediated silver nanoparticles: synthesis, characterization, and biomedical evaluation in Caenorhabditis elegans and lung cancer cell line by Santosh Mallikarjun Bhavi, Bothe Thokchom, Sapam Riches Singh, Sukesh Kumar Bajire, Rajesh P. Shastry, B. S. Srinath, Shivanand S. Bhat, Kotresha Dupadahalli, Chandramohan Govindasamy, Swati Ravi Chalekar, B. P. Harini, Ramesh Babu Yarajarla

“…UV-Visible spectroscopy confirmed the reduction of silver ions, showing an absorption peak at 406 nm. X-ray Diffraction (XRD) analysis revealed a face centered cubic structure with an average particle size of 23.55 nm. …”
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Fast Rate Production of Biodiesel from Neem Seed Oil Using a Catalyst Made from Banana Peel Ash Loaded with Metal Oxide (Li-CaO/Fe2 (SO4)3) by Ismail J. Madai, Yusufu Abeid Chande Jande, Thomas Kivevele

“…Decomposition profile of CBA was displayed by thermal gravimetric analysis (TGA), whereas in-depth analysis by scanning electron microscope (SEM), X-ray diffraction (XRD), X-ray fluorescence (X-RF), and Fourier-transform infrared spectroscopy (FT-IR) revealed that the high efficiency displayed by a catalyst from banana ash calcined at 650°C was due to the presence of potassium carbonate (K2CO3), a calcium magnesium silicate (CaMgSiO4), and potassium sodium sulphate (KNaSO4) contents that accounted for the high basicity of up to 11.09. …”
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The Study’s Chemical Interaction of the Sodium Silicate Solution with Extender Pigments to Investigate High Heat Resistance Silicate Coating by Cuong Manh Le, Thu-Huong Le

“…The effect of curing time on the chemical interaction between sodium silicate solution and extender pigments (ZnO, TiO2, Fe2O3, CaCO3, and Na2SiF6) was investigated by Fourier transform infrared spectroscopy (FT-IR), thermal gravimetric analysis (TGA), and X-ray diffraction (XRD). The shift of antisymmetric stretching vibration of the Si-O-Si bond (1060 cm−1) to low frequency and increase of the intensity of the Si-O-Si stretching as curing time increases from 1 to 20 days are due to the increased chemical interaction between extender pigments (ZnO, TiO2, Fe2O3, CaCO3, and Na2SiF6) and sodium silicate solution. …”
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Mechanical properties and microscopic damage characteristics of coal series limestone under coupling effects of high temperature and impact by Peng Wu, Lianying Zhang, Bing Li, Yadong Zheng, Ming Li, Fuqiang Zhu

“…In this study, the impact tests (impact velocities of 6.0–10.0 m/s) on coal-series limestone under real-time high-temperature conditions (25 °C-800 °C) were conducted by the real-time high-temperature split Hopkinson pressure bar (HT-SHPB) testing system, and the microscopic changes in mineral composition under the coupling effect of real-time high-temperature and high strain rate action were investigated by X-ray diffraction (XRD), electron scanning microscopy (SEM), energy dispersive spectroscopy (EDS). …”
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Analysis and 3D modelling of percolated conductive networks in nanoparticle-based thin films by Stanislav Haviar, Benedikt Prifling, Tomáš Kozák, Kalyani Shaji, Tereza Košutová, Šimon Kos, Volker Schmidt, Jiří Čapek

“…Comprehensive characterization of these films was performed using scanning electron microscopy, transmission electron microscopy, small-angle X-ray scattering and X-ray diffraction to determine particle morphology, size distribution, porosity, vertical density profiles, and phase composition. …”
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Optimization of photocatalytic degradation of Eriochrome Black T from aqueous solution using TiO2-biochar composite by Mohammednur Abdu, Solomon Tibebu, Saeideh Babaee, Abebe Worku, Titus A.M. Msagati, Jemal Fito Nure

“…The TiO2-BC composite (TBC-1) was synthesized via the sol-gel method and characterized using X-ray diffraction, BET surface area analysis, Fourier-transform infrared spectroscopy, Raman spectroscopy, and scanning electron microscopy with energy-dispersive X-ray spectroscopy. …”
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Antibacterial and photocatalytic activities of biosynthesized zinc oxide nanoparticle using novel plant P. macrosolen L. leaf extract by Abel Saka Gungure, Leta Tesfaye Jule, N. Nagaprasad, Krishnaraj Ramaswamy, Shanmugam Ramaswamy

“…The as-biosynthesized ZnO nanoparticles were analyzed by powder-X-ray diffraction (PXRD), Fourier transform infrared (FTIR) spectroscopy, UV–visible spectroscopy, Focused ion beam-scanning electron microscopy (FIB-SEM) and energy dispersive X-ray (EDX) characterization techniques. …”
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Optical Observations of Sputtered Au-nanostructures and Characterizations by Sabah Jameel Mezher, Mohammed O. Dawood, Bahjat B. Kadhim

“…Au nanofilms were investigated by XRD (X-ray diffraction), UV-Vis (ultraviolet-visible light) diffractometer, and AFM (atomic force microscopy) techniques. …”
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Electrocatalytic detection of Acetaminophen by sodium ferrite by Saima Perveen, Jameel Ahmed Baig, Mohammad Nur-e-Alam, Mohsin Kazi, Shahabuddin Memon, Tasneem Gul Kazi, Khalil Akhtar, Sajjad Hussain

“…The Na2Fe4O7-NPs were characterized by advanced analytical techniques such as x-ray diffraction (XRD), fourier transform infrared (FTIR), UV–visible, atomic force microscopy (AFM), zeta potential, zeta sizer, energy dispersive x-ray (EDX) and field emission scanning electron microscopy (FESEM) which displayed that the Na2Fe4O7-NPs possess hexagonal structure, a narrow band gap (1.475 eV), corresponding to their excellent electronic capability, nanosize of particles, rough surface and highly stable nature for electrochemical analysis. …”
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Synthesis and characterization of lithium transition orthosilicates Li2FexMn1-xSiO4 as cathode material by Ritesh Kumar, A.L. Sharma, R.K. Singh, Arvind Kumar, Pramod K. Singh, M.Z.A. Yahya, S.N.F. Yusuf, Markus Diantoro, Manoj K. Singh

“…Here, Li2FexMn1-xSiO4 (x = 0.3, 0.5, 0.7) cathode materials are synthesized by using sol-gel method, and physically characterized via X-ray diffraction (XRD), Field emission scanning electron microscopy (FESEM), and Energy dispersive X-ray (EDX). …”
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Life cycle assessment for calcination process of flue gas desulfurization gypsum and transformation into β-CaSO4·0.5H2O by Payal Bakshi, Asokan Pappu, Dhiraj Kumar Bharti

“…Effect of calcination on particle size distribution of FGD gypsum is studied along with mineralogical, compositional and morphological analysis by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and field emission scanning electron microscopy-energy dispersive spectroscopy (FESEM-EDS), respectively. …”
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Research of joining the SiC and Cu combination by use of SnTi solder filled with SiC nanoparticles and with active ultrasound assistance by Tomas Melus, Roman Kolenak, Jaromir Drapala, Mikulas Sloboda, Peter Gogola, Matej Pasak

“…The existence of this phase was confirmed by energy dispersive X-ray spectroscopy (EDX) and X-ray diffraction (XRD) analysis of the solder. The bond at the interface between the SiC ceramic substrate and the solder was formed through diffusion and chemical reactions. …”
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Magnetic nanoparticles of Nd2Fe14B prepared by ethanol-assisted wet ball milling technique by Younes Mehrifar, Hamed Moqtaderi, Seyedeh Mehri Hamidi, Farideh Golbabaei, Mahdi Hasanzadeh, Somayeh Farhang Dehghan

“…The morphology of the powder and nanoparticles, crystallinity, changes of the samples under temperature, magnetic properties, and the structural bonds were analyzed using field emission scanning electron microscopy (FESEM), X-ray diffraction (XRD), thermogravimetric analysis (TGA), vibrating sample magnetometry (VSM), and Fourier-transform infrared spectroscopy (FTIR).The microstructural images revealed that the shape of the particles changed from flat(730 nm) to spherical(76 nm) after WBMT. …”
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Visible light induced photocatalytic degradation of norfloxacin using xC-TiO2 by Adnan, Kalsoom, Farah Muhammad Zada, Sarwat, Ho Soonmin, Behramand Khan, Muhammad Alamzeb, Wei Sun, Jawad Ikram, Najeeb ur Rehman

“…The synthesized samples were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), and energy dispersive X-ray (EDX) techniques. …”
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Spectroscopic Studies of the Behavior of Eu3+ on the Luminescence of Cadmium Tellurite Glasses by I. V. García-Amaya, Ma. E. Zayas, J. Alvarado-Rivera, E. Álvarez, S. A. Gallardo-Heredia, G. A. Limón, R. Lozada-Morales, J. Ma. Rincón

“…SEM observations revealed the formation of zinc aluminate spinel and disperse droplets of liquid-liquid phase separation in the glasses. X-Ray diffraction reveals the amorphous structure of the fabricated glasses. …”
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Extraction and Characterization of Tunisian Quercus ilex Starch and Its Effect on Fermented Dairy Product Quality by Youkabed Zarroug, Mouna Boulares, Jamel Mejri, Bechir Slimi, Ghaith Hamdaoui, Saida Djebi, Fatma Saidi, Hanen Nasri, Dorra Terras Sfayhi, Mohamed Kharrat

“…However, X-ray diffractograms exhibited an A- and B-type diffraction pattern. Furthermore, the effect of acorn starch incorporation at different levels (0.5%, 1%, 1.5%, and 2%) on the quality parameters of a fermented dairy product was investigated at the beginning of storage. …”
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Role of Active Site and CO2‐Interacting Surface Species in Dry Reforming of Methane over Strontium Promoted Ni Catalyst Supported by Lanthanum‐Zirconia by Kenit Acharya, Ahmed S. Al‐Fatesh, Anis H. Fakeeha, Ahmed E. Abasaeed, Othman Alothman, Hammad Ahmad Jan, Naif Alarifi, Jehad K. Abu‐Dahrieh, Dr. Rawesh Kumar

“…Herein, strontium‐promoted Lanthanum‐zirconia supported Ni catalysts are investigated for DRM and characterized by X‐ray diffraction, surface area and porosity, FTIR‐RAMAN spectroscopy, and temperature‐programmed experiments. …”
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Impact of a Segmented-Scan Strategy on Residual Stress and Fit Accuracy of Dental Prostheses Fabricated via Laser-Beam Powder-Bed Fusion by Yoshio Kobayashi, Atsushi Takaichi, Yuka Kajima, Wenrui Qu, Noriyuki Wakabayashi

“…Residual stress was measured in the X and Y directions at three points using X-ray diffraction, while CT scans were used to count internal microstructures. …”
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New insights in the low-temperature-dependent formation of amorphous titania-coated magnetic polydopamine nanocomposites for the adsorption of methylene blue by Jiangqun Zhang, Xingyu Long, Meng Hu, Wanli Wei, Jiangning Gong, Chun Yang, Pinhua Xia, Anping Wang

“…To analyze the magnetic properties of the core, the amorphous structure of the shell, and the surface properties (size and morphology, elemental composition, functional groups, crystal structure, magnetic properties, etc.) of FPaT, various analytical techniques including scanning electronic microscopy (SEM), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD) and vibrating sample magnetometer (VSM) were utilized to characterize it. …”
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