Synthesizing Iron Atom Doped Carbon Nanotubes by Elguja R Kutelia, Ayten S Bakhtiyarova, Sayavur I Bakhtiyarov

“…Complementary techniques like transmission electron microscopy (TEM) or X-ray photoelectron spectroscopy (XPS) can provide more detailed structural insights.…”
Get full text

Effect of Catalytic Gasification of Active Carbon from Plum Stones on its Mesoporous Structure by R. Leboda, W. Grzegorczyk, A. Lodyga, A. Dabrowski

“…The texture of the adsorbent particles has been studied by means of scanning electron microscopy. The kinetics of gasification of the carbon adsorbent in the presence and absence of catalyst has also been studied. …”
Get full text

Photoluminescence Quenching and Structure of Nanocomposite Based on Graphene Oxide Layers Decorated with Nanostructured Porphyrin by Omar Bajjou, Precious Nametso Mongwaketsi, Mohammed Khenfouch, Anass Bakour, Mimouna Baïtoul, Malik Maaza, Jany Wery Venturini

“…Nanocomposites based on few-layers graphene oxide (FGO) decorated with porphyrin nanorods (PN) were synthesized and the interfacial interaction between these two components was investigated by using scanning electron microscopy (SEM), photoluminescence spectro‐ scopy, resonant Raman scattering and Fourier transform infrared (FT-IR) techniques. …”
Get full text

Preparation and Characterization of Biochars Obtained from Biomasses for Combustible Briquette Applications by Chaimaa Hadey, M. Allouch, M. Alami, F. Boukhlifi, I. Loulidi

“…The biomass samples and their produced biochars were characterized using calorific value, Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy and energy dispersive X-ray spectrometry (SEM and EDX), compressibility index, and combustion behavior in order to analyze their potential. …”
Get full text

Adsorption of cationic dyes on activated carbon obtained from waste stone by Ünal Geçgel, Osman Üner, Güney Gökara, Yüksel Bayrak

“…The resultant Elaeagnus activated carbon (EAC) with a high activated specific surface area of 1588 m 2 /g was characterized using Brunauer–Emmett–Teller method, Fourier transform infrared spectra, point of zero charge, and scanning electron microscopy. The removals of cationic dyes, i.e., malachite green (MG), rhodamine B (RB), and methylene blue (MB) from aqueous solutions via EAC adsorption were characterized by investigating the effects of adsorbent concentration, contact time, initial dye concentration, and temperature. …”
Get full text

Rapid Synthesis of Dittmarite by Microwave-Assisted Hydrothermal Method by Lai zhenyu, Qian Jueshi, Lu Zhongyuan, Li Qian, Zou Qiulin

“…The resulting samples were investigated by X-ray powder diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, and thermogravimetry-differential thermal analysis. …”
Get full text

A Comparative Study of the Effect of MgO and CaCO3 as Support Materials in the Synthesis of Carbon Nanotubes with Fe/Co as Catalyst by Ezekiel D. Dikio, Albert J. Kupeta, Force T. Thema

“…The synthesized carbon nanotubes were characterized with Raman spectroscopy, scanning electron spectroscopy (SEM), high-resolution transmission electron microscopy (HRTEM), X-ray diffraction spectroscopy (XRD), and energy dispersive spectroscopy (EDS). …”
Get full text

Amazonian Metakaolin Reactivity for Geopolymer Synthesis by Ruy A. Sá Ribeiro, Marilene G. Sá Ribeiro, Gregory P. Kutyla, Waltraud M. Kriven

“…Samples were also made using commercial metakaolin (CMK) from BASF, Inc. as a comparison to the Amazonian metakaolin (AMK). Scanning electron microscopy was used to investigate the microstructure of the materials. …”
Get full text

Green Synthesis of Highly Luminescent Carbon Quantum Dots from Lemon Juice by Bui Thi Hoan, Phuong Dinh Tam, Vuong-Hung Pham

“…The obtained C-dots were characterized by high-resolution transmission electron microscopy, X-ray photoelectron spectroscopy, Fourier transform infrared spectrophotometry, dynamic light scattering, ultraviolet-visible spectrophotometry, and photoluminescent spectrophotometry. …”
Get full text

Synthesis, Microstructure, Photocatalytic and Antibacterial Properties of ZnO-ZrO2 Nanocomposite by Jingjun YUAN, Xin YAO

“…FTIR studies indicated the Zn-O and Zr-O bonds in the prepared sample. The electron microscopy analysis showed the presence of crystalline materials with a uniform and compact structure. …”
Get full text

Silver nanoparticles sintering at low temperature on a copper substrate: In situ characterization under inert atmosphere and air by Sopousek J., Bursik J., Zalesak J., Pesina Z.

“…The prepared Cu/Ag/Cu sandwich samples were characterised by means of both optical and electron microscopy. The process of the low temperature sintering inside calorimeter of the Ag-NPs was monitored using both thermogravimetry (TG) and DSC technique under inert gas and under synthetic air. …”
Get full text

Structure of transmembrane AMPA receptor regulatory protein subunit γ2 by W. Dylan Hale, Alejandra Montaño Romero, Nicholas Koylass, Collin R. Warrick, Zhaozhu Qiu, Richard L. Huganir, Edward C. Twomey

“…Abstract Transmembrane AMPA receptor regulatory proteins (TARPs) are claudin-like proteins that tightly regulate AMPA receptors (AMPARs) and are fundamental for excitatory neurotransmission. With cryo-electron microscopy (cryo-EM) we reconstruct the 36 kDa TARP subunit γ2 to 2.3 Å, which points to structural diversity among TARPs. …”
Get full text

Magnetic Properties of Fe and Ni Doped SnO2 Nanoparticles by Ravi Kumar, K.D.Verma, Shalendra Kumar, Mayora Varshney, Aditya Sharma

“…X‐Ray Diffraction (XRD), transmission electron microscopy (TEM), energy dispersive x‐ray analysis (EDAX), UV‐ visible absorption spectroscopy and room temperature magnetization measurements were performed to study the crystal structure, morphology, elemental analysis, optical band gap and magnetic properties of Fe and Ni doped SnO2. …”
Get full text

Natural Killer Cell and Large Granular Lymphocyte Deficiency in the Gut of Children with Inflammatory Bowel Disease by F Hadziselimovic, LR Emmons, U Schaub

“…Their numbers and localization within the epithelium from various regions of the colon were analyzed with immunohistochemical techniques using fluorescent, light and electron microscopy. The average number of natural killer cells and LGL in normal controls was 3.0±1.l per mn2. …”
Get full text

Experimental Study on Mechanical Properties of Cemented Paste Backfill under Temperature-Chemical Coupling Conditions by Yin Liu, Hao Li, Haifeng Wu

“…Combined with analysis through X-ray diffraction and scanning electron microscopy, it is shown that ettringite and gypsum are the main erosive substances that destroy the structure of CPB and that increased temperatures accelerate the chemical reaction. …”
Get full text

Experimental Investigation on Multiscale Fracturing in Thermally Treated Sandstone under SHPB Impact Loading by Shang Yang, Jun Wang, Zhi Zhang, Jianguo Ning, Guoqing Sun

“…By means of scanning electron microscopy (SEM), the microdifference of postloading microfracture characteristics in Class I and Class II behavior was identified. …”
Get full text

Assessment of Ruthenium Dye N719 Adsorption Kinetics in Mesoporous TiO2 Films of Dye-Sensitized Solar Cells via Nanoplasmonic Sensing by Fahd M. Rajab

“…Analytical studies included scanning electron microscopy and ellipsometry, X-ray diffraction, and UV-Vis spectroscopy, as well as quantum efficiency and current-voltage device characterizations. …”
Get full text

Biomass derived carbon/platinum nanoparticles as electrocatalyst for the hydrogen evolution by Shimaa M. Ali

“…Platinum nanoparticles (Pt NPs) is successively prepared by the microwave-assistant citrate method on a biomass-based support, and characterized by X-rays diffraction, scanning and transmission electron microscopy. The chelation and gelation resulted by using citric acid during the synthesis lead to the formation of highly stabilized and dispersed Pt NPs on the carbon support. …”
Get full text

Magnetic Properties of Well-Aligned ZnO Nanorod Arrays Grown by a Simple Hydrothermal Reaction by Jiangni Yun, Rui Qu, Zhiyong Zhang, Jun Li

“…The as-prepared nanorod arrays were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), photoluminescence (PL) spectrum, and magnetization measurements. …”
Get full text

Cellulose Nanofibers/Reduced Graphene Oxide Nanocomposites for Humidity Sensor by Adib Bin Rashid, Abdullahil Kafy, Nahiyan Kabir, Hasin Ishrak, Fahim Ferdin Rifat

“…The synthesized composite film underwent characterization using various analytical techniques, including scanning electron microscopy (SEM), UV (ultraviolet)/Vis (visible) spectrophotometry, Fourier transform infrared spectroscopy (FTIR), and thermomechanical analysis (TMA). …”
Get full text