Results 101 to 110 of about 1,129,813 (300)

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

open access: yesAdvanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen   +3 more
wiley   +1 more source

Thermophysical properties of 1-ethyl-3-methylimidazolium ethylsulfate + water binary mixtures between 283 and 343K: A feasible fluid for absorption refrigeration

open access: yesJournal of Ionic Liquids
Absorption-refrigeration cycles have been used for more than a century, and the most frequent refrigerant-absorbent working pairs are H2O-LiBr and NH3-H2O.
Xavier Paredes   +7 more
doaj   +1 more source

1H NMR analysis of the aqueous-alcoholic mixtures, prepared with softened water using Na-cationization [PDF]

open access: yes, 2014
Research of mechanisms of transformation of ethanol protons (ethyl rectified spirit) and water (softened by using Na-cationization) in the process of creating aqueous-alcoholic ...
Fatiukha, Andrew   +3 more
core  

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

open access: yesAdvanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero   +12 more
wiley   +1 more source

Enhanced Polyphenols Recovery from Grape Pomace: A Comparison of Pressurized and Atmospheric Extractions with Deep Eutectic Solvent Aqueous Mixtures. [PDF]

open access: yesAntioxidants (Basel), 2023
Huamán-Castilla NL   +6 more
europepmc   +1 more source

Two phase aqueous extraction of whey proteins in a polyethylene glycol - arabinogalactan system [PDF]

open access: yes, 2014
The whey protein separation potential of aqueous two-phase systems of arabinogalactan [AG] (Lonza FiberAidTM) and polyethylene glycol [PEG], buffered with 10 mmol/g phosphate or citrate buffer, was studied.
Ng, Timothy   +3 more
core   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou   +3 more
wiley   +1 more source

1H NMR analysis of the aqueous-alcoholic mixtures, prepared in demineralized by reverse osmosis water [PDF]

open access: yes, 2014
Research of mechanisms of transformation of ethanol protons (ethyl rectified spirit) and water (demineralized by reverse osmosis) in the process of creating aqueous-alcoholic ...
Fatiukha, Andrew   +3 more
core  

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