Results 101 to 110 of about 20,542 (294)

Photocatalytic Solar Hydrogen Peroxide Production on Donor+Acceptor Linear Polymer Semiconductor Powders Reconfigurable by H‐Bonding and π‐Stacking Interactions

open access: yesAngewandte Chemie International Edition, EarlyView.
A linear polymer, poly(2,3‐dihydroxynaphthalene), when insolubilized, leads to self‐assembly into a hydroquinone–quinone donor+acceptor semiconducting architecture through H‐bonding and π‐stacking interactions. The polymer behaves as a heterogeneous photocatalyst in water for H2O2 production via water oxidation and O2 reduction under visible light.
Koki Yoshida   +4 more
wiley   +1 more source

Fluorescent competitive assay for melamine using dummy molecularly imprinted polymers as antibody mimics

open access: yesJournal of Integrative Agriculture, 2016
A fluorescent competitive assay for melamine was first developed utilizing dummy molecularly imprinted polymers (DMIPs) as artificial antibodies. This method is based on the competition between fluorescent substances and the unlabeled analyte for binding
Xin-wei DU   +10 more
doaj   +1 more source

Potentiometric sensor based on molecularly imprinted polymer for determination of melamine in milk

open access: yes, 2009
A polymeric membrane ion-selective electrode for determination of melamine is described in this paper. it is based on a molecularly imprinted polymer (MIP) for selective recognition, which can be synthesized by using melamine as a template molecule ...
Liang, Rongning   +2 more
core  

Electrochemical Detection of Melamine

open access: yes, 2014
Poly(caffeic acid) polymer was immobilized onto the surface of a glassy carbon electrode via electropolymerization. Voltammetry shows a signal related to the two-electron oxidation of the immobilized hydroquinone groups in the caffeic acid monomer units.
Lee, PT   +6 more
core   +1 more source

A Review on Melamine Toxicity in Food Products and its Health Aspects [PDF]

open access: yesمحیط زیست و مهندسی آب, 2016
Melamine, an organic compound, derived from cyanamide, is composed of 66% by weight of nitrogen. It is sometimes illegally added to food products, especially milk and its products in order to increase tempting protein content.
Mir-Jamal Hosseini   +2 more
doaj  

Behavioral Intervention and Decreased Daily Melamine Exposure from Melamine Tableware

open access: yes, 2015
This study aims to examine whether behavior intervention can decrease total urinary melamine excretion. A total of 16 healthy subjects were recruited from two university buildings (eight subjects each).
Ming-Tsang Wu (200173)   +2 more
core   +1 more source

Multifunctional Design of Solid Polymer Electrolytes: Paving the Way for High‐Performance All‐Solid‐State Batteries

open access: yesCarbon Energy, EarlyView.
This review provides a comprehensive and systematic overview of the multifunctional design strategies for solid polymer electrolytes (SPEs), a pivotal component for enabling high‐performance all‐solid‐state batteries (ASSBs). It begins with a detailed classification of SPE systems and elaborates on their respective molecular design principles. The work
Bin Man   +11 more
wiley   +1 more source

Carbon Quantum Dots Meet Perovskite Solar Cells: A Review of Multifunctional Synergies

open access: yesCarbon Energy, EarlyView.
This review highlights the multifunctional role of carbon dots in perovskite solar cells. Their applications as additives and interfacial modifiers are discussed in terms of crystallization control, defect passivation, energy‐level alignment, and environmental stability.
Yagmur Su Sayin   +3 more
wiley   +1 more source

Transfer of melamine in some poultry products

open access: yes, 2011
This study deals with the transfer of melamine from poultry feed to certain poultry products, such as eggs and meat destined for human consumption.The tested amounts were, respectively, 50 and 500 mg of melamine/kg of feed.
Burel, Christine   +13 more
core   +1 more source

Passive Moisture‐Driven Cooling via Low‐Cost and Shape‐Stabilized Hygroscopic Composite Foam for High‐Power Electronics

open access: yesCarbon Energy, EarlyView.
A passive moisture‐driven cooling strategy is proposed to effectively manage the heat in high‐power electronic and energy devices, reducing the chip temperature by 37°C, the lithium‐ion battery temperature by 26°C, and the photovoltaic panel temperature by 15°C, thereby to enhance the battery safety and PV efficiency with a low‐cost, shape‐stabilized ...
Hua Guo   +8 more
wiley   +1 more source

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