The design of paper-based electroanalytical microfluidic device coupled with post-synthesized molecularly imprinted polymers (rGO/Au@Ag2S/PANI/polyacrylamide) for the detection of... by Mina Adampourezare, Karim Asadpour-Zeynali, Miguel de la Guardia, Jafar Ezzati Nazhad Dolatabadi

“…All steps of making the MIP and non-imprinted polymer (NIP) sensors are illustrated by FE-SEM, Energy-dispersive X-ray spectroscopy (EDS), and FT-IR. CV and DPV techniques were applied for the measurement of the streptomycin. …”
Get full text

Eliminating fluoride-induced corrosion of aluminum cathodes in zinc electrowinning by aluminum ion complexation by N.G.S. Almeida, B.M. Ward, J.R. De Wet, A.D. Souza, V.S.T. Ciminelli, D. Majuste

“…Electrochemical impedance spectroscopy and linear sweep voltammetry measurements supported these results. …”
Get full text

Synthesis, Characterization, Cyclic Voltammetry, and Biological Studies of Co(II), Ni(II), and Cu(II) Complexes of a Tridentate Schiff Base, 1-((E)-(2-Mercaptophenylimino) Methyl)... by Maurice Kuate, Mariam Asseng Conde, Evans Ngandung Mainsah, Awawou G. Paboudam, Francis Merlin M. Tchieno, Kevin I. Y. Ketchemen, Ignas Tonle Kenfack, Peter T. Ndifon

“…The Schiff base and its metal complexes were characterized using 1H-NMR, microanalysis, FT-IR, UV-visible, and mass spectroscopy (ESI-MS). All the compounds are soluble in DMSO and DMF. …”
Get full text

Treatment of a Textile Effluent by Electrochemical Oxidation and Coupled System Electooxidation–Salix babylonica by Alejandra Sánchez-Sánchez, Moisés Tejocote-Pérez, Rosa María Fuentes-Rivas, Ivonne Linares-Hernández, Verónica Martínez-Miranda, Reyna María Guadalupe Fonseca-Montes de Oca

“…The raw and treated wastewater was characterized by infrared spectroscopy to confirm the degradation of pollutants. …”
Get full text

Formation and stability of green and low-cost magnetoliposomes of the soy lecithin, stigmasterol, and β-sitosterol for hyperthermia treatments by Rosangela Maria Ferreira da Costa e Silva, Ângela Leão Andrade, Erico Tadeu Fraga Freitas, Thalita Marcolan Valverde, Luciano Roni Silva Lara, Darliane Aparecida Martins, Jorge Luis Lopez, Humberto Osório Stumpf, Clésia Cristina Nascentes, Alfredo Miranda de Goes, Rosana Zacarias Domingues

“…The iron oxide phase stability was assessed using no conventional X-ray diffraction (high-resolution transmission electron microscopy), energy loss electron spectroscopy, and selected area electron diffraction) in time zero (fresh sample) and 6 months. …”
Get full text

Effects of Storage Temperature and Spices Incorporation on the Stability and Antibacterial Properties of Fontitrygon margarita (Günther, 1870) Liver Oil by Boris Simo Noutsa, Arlette Danelle Deutchoua Djitieu, Fabrice Fabien Dongho Dongmo, Fabrice Hervé Njike Ngamga, Sammuel Raymond Tchabong, Ousman Tamgue, Rosalie Anne Ngono Ngane, François Tchoumbougnang

“…Standard methods were used to determine oil quality indices; the Fourier transform infrared (FTIR) profile was assessed by spectroscopy; and antibacterial activities were measured using the broth microdilution method. …”
Get full text

REVIEW ON PROTEIN FOOTPRINTING AS A TOOL IN STRUCTURAL BIOLOGY by Oluwatosin Ogundairo, Oluwatoyin Ayo-Farai, Chinedu Paschal Maduka, Chiamaka Chinaemelum Okongwu, Abdulraheem Olaide Babarinde, Olamide Sodamade

“…Furthermore, the integration of protein footprinting with other structural biology techniques, such as X-ray crystallography, NMR spectroscopy, and cryo-electron microscopy, is explored to showcase the complementary nature of these approaches in achieving a comprehensive understanding of protein structure and function. …”
Get full text

Purification and Characterization of a Low Molecular Weight Neutral Non-Starch Polysaccharide from Panax ginsen g by Enzymatic Hydrolysis by Ying Ying, Chao Ma, Yajie Zhang, Xiaoping Li, Hongxin Wu

“…Chemical characteristics, monosaccharide compositions and structure of GP1A were investigated using scanning electron microscopy, gel permeation chromatography, X-ray diffraction, Fourier transform infrared spectroscopy, gas chromatography with mass spectrometer, one-dimensional and two-dimensional nuclear magnetic resonance. …”
Get full text

Spinorphin Molecules as Opportunities for Incorporation into Spinorphin@AuNPs Conjugate Systems for Potential Sustained Targeted Delivery to the Brain by Stela Georgieva, Petar Todorov, Jana Tchekalarova

“…<b>Methods:</b> Zeta (ζ) potential, Fourier transformation infrared (FTIR) spectroscopy, circular dichroism (CD), scanning electron microscopy (SEM-EDS), transmission electron microscopy (TEM), and UV–Vis spectrophotometry were employed to elucidate the structure–activity correlations of the peptide@nano AuNP systems. …”
Get full text

Spectral Imaging of Multi-Color Chromogenic Dyes in Pathological Specimens by Merryn V. E. Macville, Jeroen A. W. M. Van der Laak, Ernst J. M. Speel, Nir Katzir, Yuval Garini, Dirk Soenksen, George McNamara, Peter C. M. de Wilde, Antonius G. J. M. Hanselaar, Anton H.N. Hopman, Thomas Ried

“…Spectral imaging is based on Fourier‐transform spectroscopy and digital imaging. A pixel‐by‐pixel spectrum‐based color classification is presented of single‐, double‐, and triple‐color in situ hybridization for centromeric probes in T24 bladder cancer cells, and immunocytochemical staining of nuclear antigens Ki‐67 and TP53 in paraffin‐embedded cervical brush material (AgarCyto). …”
Get full text

Analysis of the Pyrolysis Kinetics, Reaction Mechanisms, and By-Products of Rice Husk and Rice Straw via TG-FTIR and Py-GC/MS by Li Lin, Yang E, Qiang Sun, Yixuan Chen, Wanning Dai, Zhengrong Bao, Weisheng Niu, Jun Meng

“…This study employed thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), and pyrolysis gas chromatography/mass spectrometry (Py-GC/MS) to characterize and provide insights into the pyrolysis behaviors and by-products of rice husk (RH) and rice straw (RS). …”
Get full text

Sorption isotherms and kinetics of Crystal Violet dye uptake from aqueous solution by using polyaniline nanocomposite as adsorbent by Piyush Gupta, Amrita Kaushik, Garima Nagpal, Markus Diantoro, Firdaus Mohamad Hamzah, Faisal Islam Chowdhury, Pramod K. Singh

“…Fourier-transform infrared spectroscopy (FTIR) revealed significant vibrational bands associated with key functional groups that facilitate dye adsorption and confirmed the successful synthesis of the zinc-ferrite polyaniline nanocomposite, as evidenced by shifts in the peaks corresponding to ZnFe₂O₄ and PANi. …”
Get full text

Visualization of four-dimensional X-ray absorption fine structure data using a virtual reality system by Haruo Igarashi, Daiki Kido, Yutaka Ishii, Yasuhiro Niwa, Atsushi Okamoto, Masao Kimura

“…Our methodology establishes a new platform for analyzing 4D or 5D XAFS data that has applicability potential in various other multidimensional datasets, including microstructures coupled with spectroscopy and diffraction data.…”
Get full text

Antimildew Treatment and Control Effect of Citral on Bamboo by Jingjing Zhang, Chungui Du, Rui Peng, Ailian Hu, Qi Li, Chunlin Liu, Yingying Shan, Shiqin Chen, Wenxiu Yin

“…Furthermore, the Fourier transform infrared spectroscopy and ultraviolet spectrophotometer were used to investigate the distribution of citral in bamboo strips. …”
Get full text

Removal of the Rhodamine B Dye at Ti/Ru0.3Ti0.7O2 Anode Using Flow Cell System by Ali Baddouh, Brahim El Ibrahimi, Elhassan Amaterz, M. Mohamed Rguiti, Lahcen Bazzi, Mustapha Hilali

“…The effect of several operating factors, such as supporting electrolytes, current density, electrolysis time, temperature, and initial concentration of Rh-B dye, were investigated. The UV-visible spectroscopy and chemical oxygen demand (COD) measurements were conducted to monitor the removal and degradation of Rh-B. …”
Get full text

Synthesis of rhodamine-helicin fluorescent probe for colorimetric detection of Cu2+ and fluorescent recognition of Fe3+ by Jingxuan Sun, Yuxin Shao, Peng Li, Yang Yang, Chao-Ying Gao, Jinglin Liu

“…The formation of complex between Cu2+/Fe3+ and RbHC was confirmed to be 1:1, and it was further confirmed by ESI mass spectroscopy and DFT calculations. The coordination with Cu2+/Fe3+ caused the opening of RbHC's spirolactam ring, resulting in distinct color change and red fluorescence emissions. …”
Get full text

Rapid microcystin-LR detection using antibody-based electrochemical biosensors with a simplified calibration curve approach by Samuel Adjei-Nimoh, Lance-Nicolas Rances, Maha A. Tony, Hossam A. Nabwey, Woo Hyoung Lee

“…In this study, we developed an innovative on-site screening electrochemical impedance spectroscopy (EIS) biosensor with a simplified calibration curve that can rapidly detect blooms for early action in similar water bodies. …”
Get full text

Nanofertilizers benefited maize to cope oxidative stress under saline environment by Abbas Shoukat, Zulfiqar Ahmad Saqib, Allah Nawaz, Kashif Zulfiqar Amir, Ilyas Ahmad, Ali Hamza, Karl Hermann Mühling

“…ZnO and SiO2 nanoparticles (NPs) has been synthesized in the lab and characterized using scanning electron microscopy, x-ray diffraction, and ultraviolet-visible spectroscopy before the plant experiment. The treatments included i.e. control, conventional Zn, conventional Si, nano Zn and nano Si, under both non-saline and saline soil conditions. …”
Get full text

Large‐Area Lead Monolayers under Cover: Intercalation, Doping, and Phase Transformation by Franziska Schölzel, Peter Richter, Andres David Peña Unigarro, Susanne Wolff, Holger Schwarz, Adrian Schütze, Niels Rösch, Sibylle Gemming, Thomas Seyller, Philip Schädlich

“…Detailed studies have been conducted on the Pb intercalation process, as well as the structure and electronic properties of the 2D Pb layer using low‐energy electron microscopy and photoelectron spectroscopy. The low‐energy bands of Pb show good agreement with density‐functional theory calculations. …”
Get full text

Impact of concentration of Bi2O3 on gamma ray shielding efficiency of BaTiO3 composite ceramics by Rama Kumar Nodagala, Tejeswara Rao Ponnada, Balaji Rao Ravuri

“…The tetragonal perovskite structure of the BaTiO3 ceramics was verified by both Fourier-transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD) analysis before and after the addition of xBi2O3 at concentrations of x = 0,2,4,6, and 8 wt%. …”
Get full text