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Quantification of the contents in biojet fuel blends using near infrared spectroscopy and multivariate calibration

RSC - Anal. Methods latest articles - Mon, 07/17/2017 - 09:14
Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY01550J, PaperLuciana Assis Terra, Paulo R Filgueiras, Julio Laurentino Alves, Ronei Jesus Poppi
In this work a methodology was developed for quantification of the contents of petroleum-derived, hydroprocessed esters and fatty acids (HEFA) and farnesane jet fuels in binary and ternary mixtures using...
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Tesla Faces Stiff Competition In Energy Storage War

Irina Slav for OilPrice.com: Siemens and AES launched a joint venture that focuses exclusively on battery storage systems.
Categories: Green Technology News

POWER2DRIVE: THE FUTURE OF MOBILITY HAS A NEW PLATFORM

Alternative Energy - Mon, 07/17/2017 - 08:33
New exhibition showcases the energy transition in the transportation sector
Categories: Green Technology News

Potassium isopropyl xanthate (PIX): an ultra-efficient palladium scavenger

RSC - Green Chem. latest articles - Mon, 07/17/2017 - 08:13

Green Chem., 2017, Advance Article
DOI: 10.1039/C7GC01765K, CommunicationHong Ren, Christopher A. Strulson, Guy Humphrey, Rong Xiang, Guangtao Li, Donald R. Gauthier, Kevin M. Maloney
The increasing employment of palladium-catalyzed reactions in the synthesis of active pharmaceutical ingredients (APIs) has created a pressing need for ultra-efficient palladium removal of the resulting metal contaminants.
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Categories: Green Technology News

Bioprivileged molecules: creating value from biomass

RSC - Green Chem. latest articles - Mon, 07/17/2017 - 08:13

Green Chem., 2017, 19,3177-3185
DOI: 10.1039/C7GC00296C, PerspectiveBrent H. Shanks, Peter L. Keeling
Bioprivileged molecules generated from biomass can be converted to both novel molecules and drop-in replacements.
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Categories: Green Technology News

An electrochemical aptasensor for detection of bovine interferon gamma

RSC - Anal. Methods latest articles - Mon, 07/17/2017 - 06:10
Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY01313B, PaperBruno P Crulhas, Dustin J Hadley, Ying Liu, Dong-Sik Shin, Gulnaz Stybayeva, Meruyert Imanbekova, Ashley E Hill, valber A Pedrosa, Alexander Revzin
Bovine tuberculosis (TB) is an infectious disease caused by Mycobacterium tuberculosis (MTB) in which it is hard to identify the pathological symptoms. Release of bovine interferon gamma (BoIFN-[gamma]) by T-cells...
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The origin of bisignate circularly polarized luminescence (CPL) spectra from chiral polymer aggregates and molecular camphor: Anti-Kasha's rule revealed by CPL excitation (CPLE) spectra

RSC - Polym. Chem. latest articles - Mon, 07/17/2017 - 05:09
Polym. Chem., 2017, Accepted Manuscript
DOI: 10.1039/C7PY00958E, PaperSang Thi Duong, Michiya Fujiki
The first circularly polarized luminescence (CPL) excitation (CPLE) measurements of poly(fluorene-alt-bithiophene) (PF8T2) aggregates with bisignate CPL/circular dichroism (CD) signals and, for comparison, bisignate CPL signal camphor were achieved. Based on...
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Categories: Polymer Science News

Pickering High Internal Phase Emulsions Stabilized by Worm-Like Polymeric Nanoaggregates

RSC - Polym. Chem. latest articles - Mon, 07/17/2017 - 05:09
Polym. Chem., 2017, Accepted Manuscript
DOI: 10.1039/C7PY00912G, PaperQi Zhang, Chengjian Wang, Milin Fu, Jianli Wang, Shiping Zhu
This paper reports the first Pickering high internal phase emulsion (HIPE) system stabilized solely by worm-like nanoaggregates. The cross-linked worms were prepared from dispersion polymerization of benzyl methacrylate (BzMA), with...
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Categories: Polymer Science News

Synthesis of amphiphilic fluorescent polymers via one-pot combination of multicomponent Hantzsch reaction and RAFT polymerization and their cell imaging applications

RSC - Polym. Chem. latest articles - Mon, 07/17/2017 - 05:09
Polym. Chem., 2017, Accepted Manuscript
DOI: 10.1039/C7PY00926G, PaperZengfang Huang, Qiaomei Chen, Qing Wan, Ke Wang, Jinying Yuan, Xiaoyong Zhang, Lei Tao, Yen Wei
Recently, the amphiphilic fluorescent polymers based on aggregation-induced emission (AIE) are attracting numerous attentions for their application in bioimaging field. In this study, employing PEGMA and TPB as hydrophilic and...
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Categories: Polymer Science News

A novel ball-in-ball hollow NiCo2S4 sphere based sensitive and selective nonenzymatic glucose sensor

RSC - Anal. Methods latest articles - Fri, 07/14/2017 - 10:23
Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY01640A, PaperDinglong Chen, Huiying Wang, Minghui Yang
In this work, we developed a low-cost and sensitive electrochemical sensor for nonenzymatic detection of glucose based on ball-in-ball hollow ternary nickel cobalt sulfide spheres (NiCo2S4). A facile anion exchange...
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Selective 1D TOCSY NMR method for the determination of glutathione in white wine

RSC - Anal. Methods latest articles - Fri, 07/14/2017 - 10:23
Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY01463E, PaperVassiliki G. Kontogianni, Constantinos G. Tsiafoulis, Ioannis G. Roussis, Ioannis P. Gerothanassis
Glutathione, a naturally occurring tripeptide, is the main thiol in must and wine which inhibits must oxidative browning and prevents the loss of wine aroma. In the present work a...
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Development of competitive 'pseudo'-ELISA assay for measurement of cocaine and its metabolites using molecularly imprinted polymer nanoparticles.

RSC - Anal. Methods latest articles - Fri, 07/14/2017 - 10:23
Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY01523B, PaperYadiris Garcia Almanza, Katarzhina Smolinska-Kempisty, Eduardo Pereira, Elena Piletska, Sergey A Piletsky
The analytical test-system for cocaine, benzoylecgonine and norcocaine was developed in ELISA format using molecularly imprinted polymeric nanoparticles (nanoMIPs) as synthetic recognition elements that were produced using solid-phase synthesis approach....
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A New fluorescence chemosensor for Zn2+ with a remarkable red shift in emission spectra

RSC - Anal. Methods latest articles - Fri, 07/14/2017 - 10:23
Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY01568B, PaperReza Azadbakht, Mostafa Koolivand, Javad Khanabadi
A new fluorescent chemosensor with a remarkable red shift in emission spectra based on naphthalene groups for quantification of zinc ions, was synthesized and investigated. It was found that sensor...
The content of this RSS Feed (c) The Royal Society of Chemistry

Origin of Nanostructural Inhomogeneity in Polymer-Network Gels

RSC - Polym. Chem. latest articles - Fri, 07/14/2017 - 10:23
Polym. Chem., 2017, Accepted Manuscript
DOI: 10.1039/C7PY01035D, Review ArticleSebastian Seiffert
Polymer-network gels often display nano- to microstructural spatial inhomogeitiy of their polymer-segmental and crosslinking densities, especially if they are formed by uncontrolled free-radical crosslinking copolymerization of mono- and multifunctional monomers...
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Categories: Polymer Science News

New Tool Predicts the Cost Effectiveness of Electric Energy and Storage

Dom Galeon for Futurism: “An informed understanding of the potential future costs of electricity storage technologies is essential to quantify their uptake as well as the uptake of low-carbon technologies reliant on storage,” the researchers wrote.
Categories: Green Technology News

Research on beef tenderness detection method using bionic mastication system based on pressure sensor

RSC - Anal. Methods latest articles - Fri, 07/14/2017 - 09:20
Anal. Methods, 2017, Accepted Manuscript
DOI: 10.1039/C7AY00802C, PaperXiaodan Wang, Hongmei Wang, Yingming Cai, Jiahui Jin, Lingtao Zhu, Liping Xu
Beef tenderness is a significant factor which influences consumer purchase opinion. Conventional assessment of tenderness requires lengthy procedures with tedious sample preparations. An objective and rapid bionic mastication system combined...
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A Two Phase System for Clean and High Yield Synthesis of Furylmethane Derivatives over -SO3H Functionalized Ionic Liquids

RSC - Green Chem. latest articles - Fri, 07/14/2017 - 09:20
Green Chem., 2017, Accepted Manuscript
DOI: 10.1039/C7GC01654A, PaperSuhas H. Shinde, C. V. Rode
We report here a new and effective unique two-phase reaction system for high yield production of tri(furyl)methane from furfural and furan. This strategy included acidic aqueous phase (water + -SO3H...
The content of this RSS Feed (c) The Royal Society of Chemistry
Categories: Green Technology News

Role of oxygenates and effect of operating conditions in the deactivation of a Ni supported catalyst during the steam reforming of bio-oil

RSC - Green Chem. latest articles - Fri, 07/14/2017 - 07:19
Green Chem., 2017, Accepted Manuscript
DOI: 10.1039/C7GC01432E, PaperAitor Ochoa, Borja Aramburu, Beatriz Valle, D Resasco, Javier Bilbao, Ana G. Gayubo, Pedro Castano
This work investigates the correlation of the reaction conditions (temperature and steam-to-carbon ratio (S/C)) and the reaction medium composition with the deactivation behavior of a Ni/La2O3-[small alpha]Al2O3 catalyst used in the...
The content of this RSS Feed (c) The Royal Society of Chemistry
Categories: Green Technology News

Borazine-based inorganic-organic hybrid cyclomatrix microspheres by silicon/boron exchange precipitation polycondensation

RSC - Polym. Chem. latest articles - Fri, 07/14/2017 - 07:19
Polym. Chem., 2017, Accepted Manuscript
DOI: 10.1039/C7PY01006K, CommunicationNicolas Alexander Riensch, Ayse Deniz, Sebastian Kuhl, Lars Muller, Alina Adams, Andrij Pich, Holger Helten
The synthesis of borazine-based hybrid cyclomatrix polymers has been studied under various conditions. Crosslinked polymers obtained via a novel silicon/boron exchange precipitation polycondensation approach form hybrid cyclomatrix microspheres with a...
The content of this RSS Feed (c) The Royal Society of Chemistry
Categories: Polymer Science News

Primary and Secondary Structure Control of Polymer Brushes by Surface-initiated Living/ Controlled Polymerization

RSC - Polym. Chem. latest articles - Fri, 07/14/2017 - 07:19
Polym. Chem., 2017, Accepted Manuscript
DOI: 10.1039/C7PY00956A, Review ArticleTomoyasu Hirai, Motoyasu Kobayashi, Atsushi Takahara
High-density well-defined polymer brushes with predictable number-average molecular weight (Mn), narrow molecular weight dispersity (MWD) were prepared by surface-initiated controlled radical polymerization or living anionic polymerization. Ion-containing monomers, such as...
The content of this RSS Feed (c) The Royal Society of Chemistry
Categories: Polymer Science News

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