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MECASOLAR GROUP participates in INTERSOLAR 2017 and announces its new business structure and products

Alternative Energy - 2 hours 52 min ago
MECASOLAR announced today the spin-off of its new business structure. The Spanish multinational Group established its new holding company, MECASOLAR Technologies SL., which has acquired all operations, property rights and current holdings while it retains its headquarters in Spain.
Categories: Green Technology News

SOLAREDGE PRESENTS EXPANDED COMMERCIAL AND RESIDENTIAL PORTFOLIO AT INTERSOLAR EUROPE

Alternative Energy - 5 hours 52 min ago
Company will unveil innovations including next-generation power optimizer and large-capacity commercial inverters
Categories: Green Technology News

WINDPOWER 2017 closes with an eye on 2020

Diverse wind energy customers discuss what comes after PTC phase out
Categories: Green Technology News

Use of Fourier transform near-infrared spectroscopy combined with relevance vector machine to discriminate Tetrastigma hemsleyanum (Sanyeqing) from other related species

Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY00936D, Papercaili Fu, Ying Li, Wu Wang, Bin Qiu, Zhenyu Lin, Shaoyun Wang, Suhua Wang, Abdullah M. Asiri, Khalid A. Alamry
Few studies have been carried out about the discrimination of precious Tetrastigma hemsleyanum, also known as Sanyeqing in China. Fourier transform near-infrared (FT-NIR) spectroscopy coupled with chemometric class-modelling techniques to rapidly...
The content of this RSS Feed (c) The Royal Society of Chemistry

Forensic discrimination between authentic and counterfeit perfumes using paper spray mass spectrometry and multivariate supervised classification

Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY01295K, PaperJanaina Aparecida Reis Teodoro, Hebert Vinicius Pereira, Deleon N Correa, Marcelo Martins de Sena, Evandro Piccin, Rodinei Augusti
Perfumes are cosmetic products with high added value and worldwide consumption, which make them a potential target for counterfeiting. A novel, simple and rapid method was developed for differentiation of...
The content of this RSS Feed (c) The Royal Society of Chemistry

Synthesis of highly luminescent Cu/Ag bimetal nanoclusters and their application in a temperature sensor

Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY01164D, PaperBingyan Han, Xufen Hou, Rongchao Xiang, Gaohong He
Bimetal nanoclusters (BNCs) have attracted plenty of attention due to their cooperative properties in electronic, optical, and catalytic. In this paper, the highly luminescent Cu/Ag BNCs were prepared based on...
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Ligand-Free Suzuki-Miyaura Coupling Using Ruthenium(0) Nanoparticles and a Continuously Irradiating Microwave System

Green Chem., 2017, Accepted Manuscript
DOI: 10.1039/C7GC01166K, PaperToshiki Akiyama, Takahisa Taniguchi, Nozomi Saito, Ryohei Doi, Tetsuo Honma, Yusuke Tamenori, Yuuta Ohki, Naoyuki Takahashi, Hiromichi Fujioka, Yoshihiro Sato, Mitsuhiro Arisawa
We developed a conceptually and methodologically novel ruthenium(0) nanoparticle catalyst, sulfur-modified gold-supported ruthenium nanoparticles (SARu). SARu is easily prepared through a three-step procedure involving simultaneous in situ metal nanoparticle and...
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Categories: Green Technology News

Reductive Amination/Cyclization of Levulinic Acid to Pyrrolidones versus Pyrrolidines by Switching the Catalyst from AlCl3 to RuCl3 under Mild Conditions

Green Chem., 2017, Accepted Manuscript
DOI: 10.1039/C7GC00999B, CommunicationCailing Wu, Xiaoying Luo, Hongye Zhang, Xinwei Liu, Guipeng Ji, Zhenghui Liu, Zhimin Liu
Herein the reductive amination/cyclization of levulinic acid using phenylsilane was presented to selectively produce pyrrolidones versus pyrrolidines under mild conditions by switching the catalyst from AlCl3 to RuCl3. Using AlCl3...
The content of this RSS Feed (c) The Royal Society of Chemistry
Categories: Green Technology News

Enantiomeric separation of tryptophan by open-tubular microchip capillary electrophoresis using polydopamine/gold nanoparticles conjugated DNA as stationary phase

Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY01035D, PaperYan Zhang, Yi Zhang, Wujuan Chen, Yating Zhang, Luqi Zhu, Pingang He, Qingjiang Wang
We reported the use of polydopamine/Au nanoparticles/DNA (PDA/Au NPs/DNA) as a stationary phase for the separation of tryptophan enantiomers by microchip capillary electrophoresis (MCE). The stationary phase was formed by...
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Optimisation of an extraction/leaching procedure for the characterisation and quantification of titanium dioxide (TiO2) nanoparticles in the aquatic environment using SdFFF-ICP-MS and SEM EDX analysis.

Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY00635G, PaperFlorian Dutschke, Johanna Irrgeher, Daniel Profrock
The quantitative recovery of nanoparticles from environmental samples represents a critical step during the implementation of routine analytical monitoring methods for the reliable quantitative determination of nanomaterials released into the...
The content of this RSS Feed (c) The Royal Society of Chemistry

Imaging Acetaldehyde Formation During Ethanol Metabolism in Living Cells using a Hydrazinyl Naphthalimide Fluorescent Probe

Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY01238A, CommunicationAlexander Lippert, Audrey G. Reeves, Manasa Subbarao
The metabolism of ethanol to acetaldehyde has been visualized in living lung epithelial cells using a hydrazinyl naphthalimide fluorescent probe. Utilizing a condensation reaction between carbonyls and a hydrazine moeity,...
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Speed equals efficiency when it comes to green energy storage batteries

Alternative Energy - Fri, 05/26/2017 - 16:37
iDemand Energy Storage offers charge controller that doesn't require a second inverter, saving time and money
Categories: Green Technology News

UK solar generation breaks new record

Alternative Energy - Fri, 05/26/2017 - 10:40
Overtakes electricity generated by nuclear for the first-time ever
Categories: Green Technology News

Synthesis of Isoquinolones via Rh-Catalyzed C-H Activation of Substituted Benzamides Using Air as the Sole Oxidant in Water.

RSC - Green Chem. latest articles - Fri, 05/26/2017 - 10:32
Green Chem., 2017, Accepted Manuscript
DOI: 10.1039/C7GC01221G, CommunicationNitinkumar Satyadev Upadhyay, Vijaykumar Haridas Thorat, Ryota Sato, Pratheepkumar Annamalai , Shih-Ching Chuang, Chien Hong Cheng
Most of the metal-catalyzed C-H activation/annulation reaction were carried out in organic solvent using expensive oxidant such as Cu(II) and Ag(I) salts. Here, we reported a new approach for highly...
The content of this RSS Feed (c) The Royal Society of Chemistry
Categories: Green Technology News

Arizona utility signs game-changing deal cutting solar power prices in half

Joe Romm for ThinkProgress: Tucson Electric Power to buy new solar power at under 3 cents per kWh, a “historically low price.”
Categories: Green Technology News

SolarWorld Americas Inc. Joins Section 201 Trade Action to Address Global Import Surge

Alternative Energy - Fri, 05/26/2017 - 08:57
SolarWorld has joined the case as the company plans for ongoing operations in a U.S. solar marketplace that remains highly distorted by state-sponsored overcapacity and exports from China and other countries.
Categories: Green Technology News

Multiplex Detection of Cardiac Biomarkers

RSC - Anal. Methods latest articles - Fri, 05/26/2017 - 08:29
Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY00521K, CommunicationTaisun Kim, Satish Balasaheb Nimse, Keum-Soo Song, Mukesh Digambar Sonawane
A method for multiplex detection of three cardiac markers cTnI, NT-proBNP, and cTnT specific to CVD is reported. Low SBR and high-specificity in the detection allowed to achieve limits of...
The content of this RSS Feed (c) The Royal Society of Chemistry

A Simple and Practical Method for Determining Iodine Values of Oils and Fats by the FTIR Spectrometer with an Infrared Quartz Cuvette

RSC - Anal. Methods latest articles - Fri, 05/26/2017 - 08:29
Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY00727B, PaperZhen An, Xiuming Jiang, Guoqiang Xiang, Lu Fan, Lijun He, Wenjie Zhao
A rapid and practical method for determining the iodine value (IV) of edible oils or fats with the FTIR spectrometer combined a quartz cuvette was reported. The sample was diluted...
The content of this RSS Feed (c) The Royal Society of Chemistry

Bispyrene/AgNPs-based ratiometric nanoprobe for supersensitive fluorescent and colorimetric sensing of etimicin

RSC - Anal. Methods latest articles - Fri, 05/26/2017 - 07:29
Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY00210F, PaperJiahui Li, Yi Xiao, Hongling Qin, Huizhen Shi, hongmei huang, Youyu Zhang, Xiaoxiao He, Kemin Wang
A new ratiometric nanosystem has been developed for selective and ultrasensitive detection of etimicin based on citrate-stabilized silver nanoparticles (AgNPs) and N,N'-bis-(1-pyrenecarboxaldehyde)-1,12-dodecanediamine (probe 1). Probe 1, a bispyrene Schiff base...
The content of this RSS Feed (c) The Royal Society of Chemistry

An ultra-sensitive 2D electrochemical sensor based on PtNPs@Graphene/Nafion nanocomposite for determination of [small alpha]1-AR antagonist silodosin in human plasma

RSC - Anal. Methods latest articles - Fri, 05/26/2017 - 07:29
Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY00992E, PaperEngin Er, Huseyin Celikkan, Nevin Erk
This paper reports a platinum nanoparticles/graphene/nafion nanocomposite (PtNPs@GRP/NFN) as a novel and highly sensitive two-dimensional (2D) sensing nanoplatform for the electrochemical determination of silodosin (SLN). The electrochemical behavior of SLN...
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