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One-step hydrothermal synthesis of novel 3D BiFeWOx/Bi2WO6 composite with superior visible-light photocatalytic activity

RSC - Green Chem. latest articles - Mon, 02/19/2018 - 08:11
Green Chem., 2018, Accepted Manuscript
DOI: 10.1039/C7GC03731G, PaperYanan Wang, Shule Zhang, Qin Zhong, Yiqing Zeng, Xuanyu Chen, Qiuyang Wang, Lina Guo
A novel 3D BiFeWOx/Bi2WO6 (BFW/BWO) composite has been synthesized via a facile one-pot hydrothermal process. A tight chemically bonded interface between the BFW and BWO could be constructed by this...
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Categories: Green Technology News

Development of a novel voltammetric sensor for the determination of quercetin onto electrochemically pretreated carbon-paste electrode

RSC - Anal. Methods latest articles - Mon, 02/19/2018 - 01:04
Anal. Methods, 2018, Accepted Manuscript
DOI: 10.1039/C7AY02953E, PaperKonstantin Pliuta, Alexander Chebotarev, Anastasiya Koicheva, Kateryna Bevziuk, Denys Snigur
In this work, a simple, cheap and sensitive sensor for quercetin voltammetric determination was developed. Quercetin is a flavonoid that is widely distributed in the plants. Antioxidant, anti-cancer, antibacterial and...
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Adsorption and HPLC of carbohydrates and related hydroxy compounds on zeolites

RSC - Anal. Methods latest articles - Mon, 02/19/2018 - 01:04
Anal. Methods, 2018, Accepted Manuscript
DOI: 10.1039/C7AY02634J, PaperWolfgang Wach, Iris Fornefett, Christoph Buttersack, Klaus Buchholz
Carbohydrates, sugar alcohols, polyols, and other hydroxy compounds were separated on a HPLC-column filled with dealuminated hydrophobic Y zeolite with water as eluent. Disaccharides show a greater retention and selectivity...
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Deep eutectic solvent-based extraction coupled with green two-dimensional HPLC-DAD-ESI-MS/MS for the determination of anthocyanins from Lycium ruthenicum Murr. fruit

RSC - Anal. Methods latest articles - Sun, 02/18/2018 - 23:03
Anal. Methods, 2018, Accepted Manuscript
DOI: 10.1039/C8AY00101D, PaperJun Sang, Bing Li, Yaya Huang, Qun Ma, Kang Liu, Cui-qin Li
This study aimed to extract and separate total anthocyanins from Lycium ruthenicum Murr. by combining deep eutectic solvents (DES) with macroporous resin chromatography and to develop green analytical methods for...
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Electrocatalytic Performance of a Zinc sulphide Nanoparticles modified carbon paste electrode for the simultaneous determination of acetaminophen, guanine and adenine

RSC - Anal. Methods latest articles - Sun, 02/18/2018 - 23:03
Anal. Methods, 2018, Accepted Manuscript
DOI: 10.1039/C8AY00007G, PaperShivaraj Yellappa, Mallappa Mahanthappa, Nagaraju Kottam
The simultaneous electroanalysis of acetaminophen (AC), guanine (G) and adenine (A) successfully achieved on the zinc sulphide nanoparticles modified carbon paste electrode (ZnS NPs/CPE) in phosphate buffer solution (PBS). Zinc...
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Zwitterionic Polypeptides Bearing Carboxybetaine and Sulfobetaine: Synthesis, Self-Assembly, and Their Interactions with Proteins

RSC - Polym. Chem. latest articles - Sun, 02/18/2018 - 23:03
Polym. Chem., 2018, Accepted Manuscript
DOI: 10.1039/C7PY01167A, PaperYu-Lin Tsai, Yu-Chao Tseng, Yan-Miao Chen, Ten-Chin Wen, Jeng-Shiung Jan
We report the synthesis of zwitterionic homopolypeptides and block copolypeptides bearing carboxybetaine and sulfobetaine (CB and SB) via combining [gamma]-propargyl-L-glutamate NCA polymerization with efficient Huisgen's click reaction. The zwitterionic homopolypeptides...
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Categories: Polymer Science News

Delta-ee helps UK companies to unlock opportunities in the Japanese energy market

Alternative Energy - Fri, 02/16/2018 - 16:56
Specialist consultancy works with the British Embassy in Tokyo to bring UK expertise to newly deregulated energy sector What are the opportunities for UK companies in the newly deregulated Japanese energy market? Delta-ee will be presenting headlines from a recent study for the British Embassy in Tokyo and Osaka on this at The Embassy in Tokyo on 13th February 2018 and Osaka on 16th February.
Categories: Green Technology News

Natural Power delivers predictive habitat mapping for Scottish Natural Heritage

Alternative Energy - Fri, 02/16/2018 - 13:41
Natural Power was commissioned by Scottish Natural Heritage to predictively map the spatial extent of Annex 1 habitats in 25 special areas of conservation and three marine protected areas throughout Scotland.
Categories: Green Technology News

Nickel and palladium complexes with fluorinated alkyl substituted [small alpha]-diimine ligands for living/controlled olefin polymerization

RSC - Polym. Chem. latest articles - Fri, 02/16/2018 - 10:03
Polym. Chem., 2018, Accepted Manuscript
DOI: 10.1039/C8PY00201K, PaperRobert Mundil, Anatolij Sokolohorskyj, Jan Hosek, Josef Cvacka, Ivana Cisarova, Jaroslav Kvicala, Jan Merna
A series of six nickel and two palladium novel complexes bearing [small alpha]-diimine ligands with fluorinated alkyl substituents in para-aryl positions was prepared. Two nickel complexes were structurally characterized by X-ray...
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Categories: Polymer Science News

Mint Solar Debuts in Eight Sam's Club Locations in Southern California

Alternative Energy - Fri, 02/16/2018 - 09:03
Vendor and financier agnostic, Mint Solar makes it easier to comparison shop for Residential and Commercial Solar Systems
Categories: Green Technology News

The Garden State is getting greener with the help of Sunpower by Infinity Solar.

Alternative Energy - Fri, 02/16/2018 - 09:01
Infinity Solar’s rapid growth is penciling out to be a better deal for New Jersey homeowners.
Categories: Green Technology News

sonnen Powers Remote School in Puerto Rico Using Solar + Battery Storage Microgrid Technology

Alternative Energy - Fri, 02/16/2018 - 09:00
The Orocovis school is the site of the ninth and tenth microgrids that sonnen has installed following Hurricane Maria
Categories: Green Technology News

Essential Energy Everyday, Lead Battery Industry, Celebrate National Battery Day, February 18

Alternative Energy - Fri, 02/16/2018 - 08:58
New Video Highlights the Role of Innovative Lead Batteries in Our Energy Future
Categories: Green Technology News

Dutch plan to build giant offshore solar power farm

Anthony Deutsch for Reuters: An offshore seaweed farm in the North Sea will be turned into a large solar power farm that aims to pipe energy to the Dutch mainland in roughly three years.
Categories: Green Technology News

Smappee Works With Nest To Keep An Eye On Your Gas And Water Consumption

Alternative Energy - Fri, 02/16/2018 - 08:51
Combination of smart energy monitor and smart thermostat marks major step in smart home transformation
Categories: Green Technology News

Natural Power delivers predicative habitat mapping for Scottish Natural Heritage

Alternative Energy - Fri, 02/16/2018 - 08:51
Natural Power was commissioned by Scottish Natural Heritage to predictively map the spatial extent of Annex 1 habitats in 25 special areas of conservation and three marine protected areas throughout Scotland.
Categories: Green Technology News

Metallosurfactant based Pd-Ni Alloy Nanoparticles as proficient catalyst in Mizoroki Heck Coupling Reaction

RSC - Green Chem. latest articles - Fri, 02/16/2018 - 08:02
Green Chem., 2018, Accepted Manuscript
DOI: 10.1039/C7GC03877A, PaperNavneet Kaur, Gurpreet Kaur, Aman Bhalla, Jaspreet Dhau, Ganga Ram Chaudhary
A highly efficient, operationally simple and green catalytic approach involving Pd-Ni alloy nanoparticles (NPs) has been developed using microwaves (MW) as an energy source and water-ethanol as a solvent system....
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Categories: Green Technology News

Paired electrochemical conversion of nitroarenes to sulfonamides, diarylsulfones and bis(arylsulfonyl)aminophenols

RSC - Green Chem. latest articles - Fri, 02/16/2018 - 08:02
Green Chem., 2018, Accepted Manuscript
DOI: 10.1039/C7GC03576D, PaperDavood Nematollahi, Banafsheh Mokhtari, Hamid Salehzadeh
A paired electrochemical method using nitrobenzene derivatives (NBs) and arylsulfinic acids (ASAs) as starting materials was developed for the synthesis of some new sulfonamides, diarylsulfones and bis(arylsulfonyl)aminophenols. The synthetic strategy...
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Categories: Green Technology News

Smart self-assembled microgel films as encapsulating carriers for UV-absorbing molecules

RSC - Polym. Chem. latest articles - Thu, 02/15/2018 - 20:44
Polym. Chem., 2018, Accepted Manuscript
DOI: 10.1039/C8PY00146D, CommunicationGarbine Aguirre, Abdel Khoukh, Pablo Taboada, Kamel Chougrani, Valerie ALARD, Laurent Billon
This article reports the ability of Oligo(Ethylene Glycol)-based stimuli-responsive microgels to spontaneously form self-assembled microgel films at different conditions such as presence or absence of water soluble polymers (WSP, formed...
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Categories: Polymer Science News

Dendrimer grafted nanoporous silica fiber for headspace solid-phase micro-extraction coupled to gas chromatography determination of solvents residues in edible oil

RSC - Anal. Methods latest articles - Thu, 02/15/2018 - 18:38
Anal. Methods, 2018, Accepted Manuscript
DOI: 10.1039/C7AY02842C, PaperZahra Ramezani, Iman Saeedi, Payman Hashemi
A recently prepared nanoporous G (1)-Dendrimer supported Santa Barbara Amorphous-15 (SBA-15) solid phase micro-extraction (SPME) fiber was successfully applied to the headspace solid-phase micro extraction of solvent residues such as...
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