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3,831 Newest Publications about the topic solution

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Online mercury determination by laser-induced breakdown spectroscopy with the assistance of solution cathode glow discharge

30-Dec-2014 | Peichao Zheng; Hongdi Liu; Jinmei Wang; Minjie Shi; Xiaomeng Wang; Bin Zhang; Rui Yang, Journal of Analytical Atomic Spectrometry, 2014

The trace mercury in an aqueous solution was determined by laser-induced breakdown spectroscopy (LIBS) with the assistance of a solution cathode glow discharge (SCGD) system. The aqueous solution was converted to the gas phase using a high voltage DC discharge, and then the generated mercury ...

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An azodye–rhodamine-based fluorescent and colorimetric probe specific for the detection of Pd2+ in aqueous ethanolic solution: synthesis, XRD characterization, computational studies and imaging in live cells

30-Dec-2014 | Ajit Kumar Mahapatra; Saikat Kumar Manna; Kalipada Maiti; Sanchita Mondal; Rajkishor Maji; Debasish Mandal; Sukhendu ..., Analyst, 2014

Azodye–rhodamine hybrid colorimetric fluorescent probe (L) has been designed and synthesized. The structure of L has been established based on single crystal XRD. It has been shown to act as a selective turn-on fluorescent chemosensor for Pd2+ with

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Kinetic Modeling and Mass Diffusivities during Osmotic Treatment of Red Abalone (Haliotis rufescens) Slices

29-Dec-2014 | Roberto Lemus‐Mondaca, Seiji Noma, Noriyuki Igura, Mitsuya Shimoda, Mario Pérez‐Won, Journal of Food Processing and Preservation, 2014

Abstract Osmotic dehydration of abalone slices was carried out in order to look into the influence of osmotic concentration (15, 20 and 25% NaCl w/v) and solution temperature (25, 45 and 65C) on mass transfer kinetics and diffusion coefficients. Moisture and solid diffusivities values were ...

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Characteristic Process Variables during the Osmotic Dehydration of Stone Fruits: Experimental Values and Correlations between Components Content

29-Dec-2014 | Anabel Rodriguez, Maria Marcela Rodriguez, Rodolfo Horacio Mascheroni, Journal of Food Process Engineering, 2014

Abstract Stone fruits (plums, peaches, nectarines, cherries and apricots) are widely consumed fresh or processed. Osmotic dehydration – immersion of food pieces in hypertonic solutions – is often used as a pretreatment to further conservation procedures for these fruits. Usually, it is ...

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Ionic‐liquid‐based surfactant‐emulsified microextraction procedure accelerated by ultrasound radiation followed by high‐performance liquid chromatography for the simultaneous determination of antidepressant and antipsychotic drugs

27-Dec-2014 | Fahimeh Zare, Mehrorang Ghaedi, Ali Daneshfar, Journal of Separation Science, 2014

In the present work, an efficient and environmental friendly method of ionic‐liquid‐based emulsified microextraction procedure accelerated by ultrasound radiation has been developed. Subsequently, its performance was compared with dispersive liquid–liquid microextraction and ultrasound‐assisted ...

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Development of a microfluidic‐based assay on a novel nitrocellulose platform

26-Dec-2014 | Mary Arrastia, Ani Avoundjian, Paul Said Ehrlich, Micah Eropkin, Leanna Levine, Frank A. Gomez, ELECTROPHORESIS, 2014

A novel microfluidic paper‐based analytical device (μPAD) utilizing a nitrocellulose (NC) membrane to detect immunoglobulin G (IgG) antibodies through a colorimetric analysis is described. The μPAD was constructed using layered polyethylene terephthalate (PET) and pressure‐sensitive adhesives ...

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Upgrade of MacCHESS facility for X‐ray scattering of biological macromolecules in solution

26-Dec-2014 | Alvin Samuel Acerbo, Michael J. Cook, Richard Edward Gillilan, Journal of Synchrotron Radiation, 2014

X‐ray scattering of biological macromolecules in solution is an increasingly popular tool for structural biology and benefits greatly from modern high‐brightness synchrotron sources. The upgraded MacCHESS BioSAXS station is now located at the 49‐pole wiggler beamline G1. The 20‐fold improved ...

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Energies, Vol. 8, Pages 154-171: A Novel Constant-Pressure Pumped Hydro Combined with Compressed Air Energy Storage System

26-Dec-2014 | Yao, Erren ; Wang, Huanran ; Liu, Long ; Xi, Guang, Energies, 2014

As intermittent renewable energy is receiving increasing attention, the combination of intermittent renewable energy with large-scale energy storage technology is considered as an important technological approach for the wider application of wind power and solar energy. Pumped hydro combined with ...

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Sensors, Vol. 15, Pages 285-303: CCS-DTN: Clustering and Network Coding-Based Efficient Routing in Social DTNs

25-Dec-2014 | Zhang, Zhenjing ; Ma, Maode ; Jin, Zhigang, Sensors, 2014

With the development of mobile Internet, wireless communication via mobile devices has become a hot research topic, which is typically in the form of Delay Tolerant Networks (DTNs). One critical issue in the development of DTNs is routing. Although there is a lot research work addressing routing ...

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Coumarin 545: an emission reference dye with a record-low temperature coefficient for ratiometric fluorescence based temperature measurements

25-Dec-2014 | Deqi Mao; Xiaogang Liu; Qinglong Qiao; Wenting Yin; Miao Zhao; Jacqueline Cole; Jingnan Cui; Zhaochao Xu, Analyst, 2014

The emission intensities of coumarin 545 solution exhibit a low temperature dependence, with a record-low temperature coefficient of only ~0.025% per °C. This monomer-aggregate coupled fluorescence system can be used for ratiometric temperature measurements with high spatial and temporal ...

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