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22,242 Newest Publications about the topic concentration
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Synthesis and electrocatalytic activity of highly porous hollow palladium nanoshells for oxygen reduction in alkaline solution
22-05-2013 | Yun-Bin Cho; Ji Eon Kim; Jun Ho Shim; Chongmok Lee; Youngmi Lee, Physical Chemistry Chemical Physics, 2013
A series of hollow Pd nanoshells are prepared by employing Co nanoparticles as sacrificial templates with different concentrations of Pd precursor (1, 6, 12, 20, and 40 mM K2PdCl4), denoted as hPd-X (X: concentration of K2PdCl4 in mM unit). The synthesized hPd series are tested as a cathodic ...
Compactly large-area and high-quality Au film with a hierarchical structure and its superior SERS effect
22-05-2013 | Youyi Xia; Tenjiao Li; Jun Chen, Physical Chemistry Chemical Physics, 2013
We have described a novel and facile strategy for fabricating compactly large-area and high-quality Au film with a hierarchical structure (HS) only by using a polyaniline slice as a reductant. It shows that the unique morphology of as-prepared Au HS film, which is determined by the ...
Structural polymorphism in self-assembled networks of a triphenylene based macrocycle
22-05-2013 | Kunal S. Mali; Matthias Georg Schwab; Xinliang Feng; Klaus Müllen; Steven De Feyter, Physical Chemistry Chemical Physics, 2013
Understanding and controlling the structural polymorphism in self-assembled networks of functional molecules merit special attention. In this contribution, we describe the concentration controlled structural evolution in self-assembled monolayers of a large triangular discotic macrocycle at ...
Prediction of the concentration dependence of the surface tension and density of salt solutions: atomistic simulations with polarizable and nonpolarizable models.
22-05-2013 | Jean Claude Neyt; Aurelie Wender; Véronique Lachet; Aziz Ghoufi; Patrice Malfreyt, Physical Chemistry Chemical Physics, 2013
Molecular simulations using polarizable and nonpolarizable models for water and ions are carried out to predict the dependence of the surface tension on salt concentration. The polarizable water and ion models are based on the classical Drude oscillators. The temperature dependence of the ...
Continuous-wave cavity ring-down evanescent-field sensing with a broadband source based on frequency-shifted interferometry
20-05-2013 | Author(s): Fei Ye , Ciming Zhou , Bing Qi , Li Qian, Sensors and Actuators B: Chemical, 2013
Publication date: 31 July 2013 Source:Sensors and Actuators B: Chemical, Volume 184 Author(s): Fei Ye , Ciming Zhou , Bing Qi , Li Qian We demonstrate that all-fiber cavity ring-down (CRD) evanescent-field sensing can be performed using frequency-shifted interferometry (FSI). In ...
A new highly sensitive and versatile optical sensing film for controlling CO2 in gaseous and aqueous media
20-05-2013 | Author(s): Paulina K. Contreras-Gutierrez , Santiago Medina-Rodríguez , Antonio L. Medina-Castillo , Jorge F. Fe ..., Sensors and Actuators B: Chemical, 2013
Publication date: 31 July 2013 Source:Sensors and Actuators B: Chemical, Volume 184 Author(s): Paulina K. Contreras-Gutierrez , Santiago Medina-Rodríguez , Antonio L. Medina-Castillo , Jorge F. Fernandez-Sanchez , Alberto Fernandez-Gutierrez We describe a CO2-selective sensing film ...
A selective fluorescent bulk sensor for lutetium based on hexagonal mesoporous structures
20-05-2013 | Author(s): Morteza Hosseini , Mohammad Reza Ganjali , Forouzan Aboufazeli , Farnoush Faridbod , Hassan Goldooz ..., Sensors and Actuators B: Chemical, 2013
Publication date: 31 July 2013 Source:Sensors and Actuators B: Chemical, Volume 184 Author(s): Morteza Hosseini , Mohammad Reza Ganjali , Forouzan Aboufazeli , Farnoush Faridbod , Hassan Goldooz , Alireza Badiei , Parviz Norouzi A novel Lu3+ sensitive fluorescent chemosensor is ...
From function-guided assembly of a lotus leaf-like ZnO nanostructure to a formaldehyde gas-sensing application
20-05-2013 | Author(s): Gaocan Qi , Shuzhi Zhao , Zhihao Yuan, Sensors and Actuators B: Chemical, 2013
Publication date: 31 July 2013 Source:Sensors and Actuators B: Chemical, Volume 184 Author(s): Gaocan Qi , Shuzhi Zhao , Zhihao Yuan A facile solution-based route is developed for the preparation of aligned lotus leaf-like ZnO nanostructure via an immersion of oriented ZnO nanorods ...
Extracellular recordings from rat olfactory epithelium slices using micro electrode arrays
20-05-2013 | Author(s): Evelien Micholt , Danny Jans , Geert Callewaert , Carmen Bartic , Jeroen Lammertyn , Bart Nicolaï, Sensors and Actuators B: Chemical, 2013
Publication date: 31 July 2013 Source:Sensors and Actuators B: Chemical, Volume 184 Author(s): Evelien Micholt , Danny Jans , Geert Callewaert , Carmen Bartic , Jeroen Lammertyn , Bart Nicolaï In complex organisms chemical sensation at the olfactory epithelium in the nose is ...
Capacitive response of PDMS-coated IDE platforms directly exposed to aqueous solutions containing volatile organic compounds
20-05-2013 | Author(s): Judith Staginus , Isabelle M. Aerts , Zu-yao Chang , Gerard C.M. Meijer , Louis C.P.M. de Smet , Ern ..., Sensors and Actuators B: Chemical, 2013
Publication date: 31 July 2013 Source:Sensors and Actuators B: Chemical, Volume 184 Author(s): Judith Staginus , Isabelle M. Aerts , Zu-yao Chang , Gerard C.M. Meijer , Louis C.P.M. de Smet , Ernst J.R. Sudhölter In this work we report on the capacitive response of interdigitated ...
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