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

“…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). …”
Get full text

In Vitro Sustained Release Study of Gallic Acid Coated with Magnetite-PEG and Magnetite-PVA for Drug Delivery System by Dena Dorniani, Aminu Umar Kura, Samer Hasan Hussein-Al-Ali, Mohd Zobir Bin Hussein, Sharida Fakurazi, Abdul Halim Shaari, Zalinah Ahmad

“…Thermogravimetric analyses proved that after coating the thermal stability was markedly enhanced. Magnetic measurements and Fourier transform infrared (FTIR) revealed that superparamagnetic iron oxide nanoparticles could be successfully coated with two polymers (PEG and PVA) and gallic acid as an active drug. …”
Get full text

Modification of wheat bran insoluble and soluble dietary fibers with snail enzyme by Xin Liu, Keke Suo, Pei Wang, Xue Li, Limin Hao, Jiaqing Zhu, Juanjuan Yi, Qiaozhen Kang, Jinyong Huang, Jike Lu

“…Enzymatic modification also markedly improved the DPPH radical scavenging capacity and reducing power of IDF and SDF. …”
Get full text

La mise en œuvre d’un aqueduc : l’exemple de la Brévenne à Lyon by Catherine Coquidé, Antoine Valois

“…But this kind of analysis makes it possible to understand the marks left behind, breaks in different stages of the assembly or the manual practices of the builders. …”
Get full text

Fabrication of Hybrid Materials Based on Waste Polyethylene/Porous Activated Metakaolinite Nanocomposite as an Efficient Membrane for Heavy Metal Desalination Processes by Mahmoud F. Mubarak, Mohamed A. Zayed, Ayman Nafady, Abeer E. L. Shahawy

“…Significantly, the constructed membrane showed marked improvements in porosity, hydrophilicity, and hydraulic resistance. …”
Get full text

Greener Synthesis, Characterization, and Antimicrobiological Effects of Helba Silver Nanoparticle-PMMA Nanocomposite by Manal A. Awad, Awatif A. Hendi, Khalid M. O. Ortashi, Amnah B. Alanazi, Batool A. ALZahrani, Dina A. Soliman

“…Thus, the key findings of the work include the use of a safe and simple nanocomposite, which had marked antibacterial activity and potential application in water filtration.…”
Get full text

Complete Mode Spectrum Decomposition of Complex‐Structured Light by Computer‐Generated Holography by Yunfei Ma, Zilong Zhang, Yuqi Wang, Hongzhi Yang, Wei He, Lingyu Kong, Suyi Zhao, Xiaotian Li, Yetong Hu, Changming Zhao

“…Through the interference between the inverse conversion of eigenmodes in the Fourier domain, complete mode spectrum can be constructed with eigenmode ordinals, amplitude weight coefficients, and relative phases. …”
Get full text

Caranan fibers (Mauritiella armata) and new reinforcements of polyester composites with natural fibers functionalized with graphene oxide and their application potential by Luciano Monteiro Almeida, Alisson Clay Rios da Silva, Felipe Perissé Duarte Lopes, Noan Tonini Simonassi, Sérgio Neves Monteiro, Verônica Scarpini Candido

“…The SEM indicated the main failure mechanisms that led the composite to fracture: porosities, river marks, fiber pull-out.…”
Get full text

Gel–sol synthesis of hierarchical CaO using pollen as biotemplate for biodiesel production by Zheng, Jingdi, Tao, Shuang, Yang, Ying, Tang, Ying

“…In this paper, a novel hierarchical calcium-based catalyst marked as CaO(S) has been established to catalyze oil-methyl acetate-methanol for no-glycerol biodiesel production. …”
Get full text

Coloration and functionalization of organic cotton fabric using Chinese fringe leaf extraction: A greener approach by Md Shazzat Hossain, Mohammad Ullah, Rony Mia, Mohammed A. Assiri, Yahui Zhou, Haroon A.M. Saeed, Sakil Mahmud

“…Spectroscopic analyses, including UV−visible (UV−vis) spectroscopy and Fourier transform infrared spectroscopy (FTIR), confirmed the presence of flavonoid compounds as the key bio−colorants in the dye solution. …”
Get full text

One-pot synthesis and characterization of a BSA-Cu2S/CuS quantum dots drug delivery system based on biuret’s reaction by Porfirio Estrada-Rojas, Juan Francisco Hernández-Paz, Claudia Alejandra Rodríguez-González, Mónica Elvira Mendoza-Duarte, Santos Adriana Martel-Estrada, Laura Elizabeth Valencia-Gómez, Héctor Camacho-Montes, Imelda Olivas-Armendáriz

“…This study focuses on the synthesis of CuS and Cu _2 S quantum dots functionalized with bovine serum albumin (BSA), marking an important step toward their potential biomedical use. …”
Get full text

Three different methods for ZnO-RGO nanocomposite synthesis and its adsorption capacity for methylene blue dye removal in a comparative study by Safaa A. Hussein, Gharib M. Taha, F. A. Adam, Marwa A. Moghazy

“…X-ray diffraction (XRD), Burnauer-Emmett-Teller (BET), Fourier transform infrared (FTIR), Zeta potential, transmittance electron microscope (TEM) and scanning electron microscope (SEM) analyses are conducted for synthesized sample characterization. …”
Get full text

L’aqueduc de Fontanières : un cinquième aqueduc romain à Lyon ? by Jean-Yves Barbier

“…In France, the Fourvière promontory, the original founding site of the Roman colony of Lyon/Lugdunum (Metropolis of Lyon), extends southwards into the line of hills that was left behind by the Alpine glaciers of the Lyon plateau, marking the steep eastern edge of the Massif Central at its point of contact with the Rhone Graben and river valley. …”
Get full text