Results 71 to 80 of about 754,043 (343)

Dietary phosphorus, serum phosphorus, and cardiovascular disease [PDF]

open access: yesAnnals of the New York Academy of Sciences, 2013
Recent epidemiologic studies have linked higher serum phosphorus concentrations to cardiovascular disease (CVD) events and mortality. This association has been identified in the general population and in those with chronic kidney disease (CKD). The risk of adverse outcomes appears to begin with phosphorus concentrations within the upper limit of the ...
Madhav C. Menon, Joachim H. Ix
openaire   +3 more sources

Hyperbranched Interpenetrating Hydrogen Bond Network (HIHBN) Proton Exchange Membrane for Fuel Cells Above 220 °C

open access: yesAdvanced Functional Materials, EarlyView.
A novel polymer electrolyte membrane with a hyperbranched interpenetrating hydrogen bond network structure is developed. The unique structure of the hyperbranched polymer contributes to a high glass transition temperature exceeding 400 °C, enabling its operation at elevated temperatures for fuel cell applications.
Lingping Zeng   +10 more
wiley   +1 more source

Zirconoarylation of alkynes through p-chloranil-promoted reductive elimination of arylzirconates

open access: yesBeilstein Journal of Organic Chemistry, 2014
A novel method for the zirconoarylation of alkynes was developed. TCQ-promoted reductive elimination of arylzirconate [LiCp2ZrAr(RC≡CR)], which was prepared by the reaction of zirconocene–alkyne complexes with aryllithium compounds, afforded ...
Xiaoyu Yan, Chao Chen, Chanjuan Xi
doaj   +1 more source

Black Phosphorus Mid-Infrared Photodetectors with High Gain. [PDF]

open access: yesNano letters (Print), 2016
Recently, black phosphorus (BP) has joined the two-dimensional material family as a promising candidate for photonic applications due to its moderate bandgap, high carrier mobility, and compatibility with a diverse range of substrates. Photodetectors are
Q. Guo   +13 more
semanticscholar   +1 more source

The Frontiers of Aqueous Zinc–Iodine Batteries: A Comprehensive Review on Mechanisms, Optimization, and Industrial Prospects

open access: yesAdvanced Functional Materials, EarlyView.
This review provides an in‐depth understanding of all theoretical reaction mechanisms to date concerning zinc–iodine batteries. It revisits the inherent issues and solutions of zinc–iodine batteries from the perspective of industrial application. By integrating existing examples of energy storage applications, it identifies the challenges faced on the ...
Haokun Wen   +10 more
wiley   +1 more source

Publisher Correction: Solvent-assisted programming of flat polymer sheets into reconfigurable and self-healing 3D structures

open access: yesNature Communications, 2018
The original version of this Article omitted the Received and Accepted dates; they should have been 21st January 2018 and 12th April 2018, respectively. This has been corrected in the PDF and HTML versions of the Article.
Yang Yang   +3 more
doaj   +1 more source

Integration of Perovskite/Low‐Dimensional Material Heterostructures for Optoelectronics and Artificial Visual Systems

open access: yesAdvanced Functional Materials, EarlyView.
Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du   +11 more
wiley   +1 more source

Rejuvenating liquid crystal elastomers for self-growth

open access: yesNature Communications
To date, only one polymer can self-grow to an extended length beyond its original size at room temperature without external stimuli or energy input.
Hongtu Xu   +8 more
doaj   +1 more source

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