Results 21 to 30 of about 61,814 (301)

Recognition Preference of Rhodamine Derivative Bearing Phthalimido Gly for Hg2+ by UV-Vis and Fluorescence Spectroscopy

Journal of Spectroscopy, 2013
An effective Hg2+-specific probe 1 was designed and prepared based on Phthalimido Gly modified rhodamine B. The sensing behavior of probe 1 was studied by UV-Vis and fluorescence spectroscopy.
Fanyong Yan, Meng Wang, Donglei Cao, Ning Yang, Bin Ma, Li Chen   +5 more
doaj   +1 more source

Electrochemical Capacitance of CoxNiyO Preparation by Microwave-assisted Modification

International Journal of Electrochemical Science, 2013
The capacitance performance of the cobalt-doped nickel oxide (CoxNiyO) composite electrode material made by microwave irradiation method was reported in this paper.
Hong Wang, Peng Wang, Zhen Yin
doaj   +1 more source

Studying and Analyzing Operating Conditions of Hollow Fiber Membrane Preparation Process

Iraqi Journal of Chemical and Petroleum Engineering, 2022
Polymeric hollow fiber membrane is produced by a physical process called wet or dry/wet phase inversion; a technique includes many steps and depends on different factors (starting from selecting materials, end with post-treatment of hollow fiber ...
Zaid Rashad
doaj   +1 more source

Polymeric nanocomposites loaded with fluoridated hydroxyapatite Ln³⁺ (Ln=Eu or Tb)/iron oxide for magnetic targeted cellular imaging

Cancer Biology & Medicine, 2015
Objective:To fabricate polymeric nanocomposites with excellent photoluminescence, magnetic properties, and stability in aqueous solutions, in order to improve specificity and sensitivity of cellular imaging under a magnetic field.Methods:Fluoridated Ln3+-
Jie Pan, Wei-Jiao Liu, Chao Hua, Li-Li Wang, Dong Wan, Jun-Bo Gong   +5 more
doaj   +1 more source

Polyvinylidene Difluoride (PVDF) Hollow Fiber Membrane Incorporated with Antibacterial and Anti-Fouling by Zinc Oxide for Water and Wastewater Treatment

Membranes, 2022
The addition of antibacterial material to hollow fiber membranes improves the membrane anti-biofouling characteristics. Antibacterial membranes were fabricated in this study to improve membrane function while also extending membrane lifetime.
Roziana Kamaludin, Lubna Abdul Majid, Mohd Hafiz Dzarfan Othman, Sumarni Mansur, Siti Hamimah Sheikh Abdul Kadir, Keng Yinn Wong, Watsa Khongnakorn, Mohd Hafiz Puteh   +7 more
doaj   +1 more source

Modeling and Simulation of Hollow Fiber Modules of Hybrid Facilitated Transport Membranes for Flue Gas CO₂ Capture

Engineering Proceedings, 2023
A basis for modeling and simulation of the post-combustion CO2 capture process was developed using hollow fiber membrane technology. The membrane cell was modeled using Aspen Custom Modeler (ACM) and exported to Aspen Plus as a membrane unit.
Abbos Elmanov, Abdulaziz Bakhtiyorov, Zafar Turakulov, Azizbek Kamolov, Adham Norkobilov   +4 more
doaj   +1 more source

Enzymatic hollow fiber membrane bioreactor for penicilin hydrolysis [PDF]

, 2002
Continuous enzymatic reaction has been proven as an efficient technique for several industrial applications. In this study, a type of hollow fiber membrane bioreactor where penicillin acylase entrapped within membrane pores was applied to continuously ...
Wenten, I.G., Widiasa, I.N.
core   +1 more source

Experimental study of the effects of hypochlorite on polysulfone membrane properties [PDF]

, 2006
Although chemical solutions are widely employed to clean membranes, they can also be responsible for changes in membrane properties. The two major drawbacks are then either the functional properties of the membrane gradually change, so the production can
Aimar, Pierre, Causserand, Christel, Rouaix, Sandrine   +2 more
core   +2 more sources

Novel approach to fabrication of DNA Biosensor Based on a Carboxylated Graphene Oxide Decorated with Fe3O4 NPs for the Detection of Typhoidal Salmonella

International Journal of Electrochemical Science, 2019
Diseases caused by typhoidal salmonella have led to a wide range of panic. It is thereby critically urgent to develop high-efficiency, ultrasensitive techniques for typhoidal salmonella detection. Carboxylated graphene oxide (CGO), features as one of the
Shichao Xu, Hao Duo, Chunming Zheng, Shihuai Zhao, Shidong Song, Gabriel Simon   +5 more
doaj   +1 more source

Rational design and synthesis of molecular-sieving, photocatalytic, hollow fiber membranes for advanced water treatment applications [PDF]

, 2017
Photocatalytic, hollow fiber membranes based on nanocomposites of titania nanoparticles and carbonaceous char were simultaneously fabricated in a single calcination step, and then optimized for the photo-degradation of pollutants and water recovery in an
Elma, Muthia, Hou, Wen-Che, Motuzas, Julius, Wang, David K., Xie, Fengwei, Zhang, Xiwang   +5 more
core   +2 more sources