Results 61 to 70 of about 953 (207)

Ab Initio Electronic Structure Study of One-Electron Reduction of Polychlorinated Ethylenes

open access: yes, 2016
Polychlorethylene radicals, anions, and radical anions are potential intermediates in the reduction of polychlorinated ethylenes (C2Cl4, C2HCl3, trans-C2H2Cl2, cis-C2H2Cl2, 1,1-C2H2Cl2, C2H3Cl).
Michel Dupuis (1294080)   +2 more
core   +1 more source

Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels

open access: yesAdvanced Healthcare Materials, EarlyView.
We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa   +8 more
wiley   +1 more source

Reactions of S-, N-ambident nucleophiles with polarized ethylenes giving pyrimidines and 1,3-thiazines

open access: yes, 2014
The review is focused on a diverse use of polarized ethylenes bearing an alkoxy, halogen or amino group in the reaction with S-, N- ambident nucleophiles (thioamides, thioureas, thiosemicarbazides, thiocarbamates, dithiocarbamates) to give pyrimidine ...
Jiri Hanusek   +3 more
core   +1 more source

Aqueous Two‐Phase Bioinks for Discrete Packing and Compartmentalization of 3D Bioprinted Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
Aqueous two‐phase systems (ATPS) enable the formation of biomimetic interfaces crucial for tissue engineering. However, clinical translation remains limited by the challenge of precisely controlling cellular compartmentalization. Here, we developed ATPS biomaterial inks for 3D bioprinting allowing tuneable droplet formation via NaCl modulation.
Martina Marcotulli   +17 more
wiley   +1 more source

Aqueous Reductive Dechlorination of Chlorinated Ethylenes with Tetrakis(4-carboxyphenyl)porphyrin Cobalt

open access: yes, 2016
The catalytic dechlorination of chlorinated ethylenes by 5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin cobalt ((TCPP)Co), a cobalt complex structurally similar to vitamin B12, was studied.
Joseph M. Fritsch (2076175)   +1 more
core   +2 more sources

Development of a whole-cell biosensor for ethylene oxide and ethylene

open access: yesMicrobial Biotechnology
Abstract Ethylene and ethylene oxide are widely used in the chemical industry, and ethylene is also important for its role in fruit ripening. Better sensing systems would assist risk management of these chemicals. Here, we characterise the ethylene regulatory system in Mycobacterium
Claudia F. Moratti   +3 more
openaire   +3 more sources

Dipole moments and structure of adducts of hexachlorocyclopentadiene with halo-substituted ethylenes

open access: yes, 2020
1. New adducts of hexachlorocyclopentadiene with halo-substituted ethylenes and hexachlorocyclopentadiene dimer were synthesized. 2. The dipole moments and structures of the adducts obtained and those described earlier were determined. © 1966 Consultants
Arbuzov B., Vereshchagin A.
core  

Probing the peroxycarbenium [3+2] cycloaddition reactions with 1,2-disubstituted ethylenes: results and insights

open access: yes, 2017
The causes for the title reaction to be limited to only the alkenes with an unsubstituted terminal alkenic carbon were explored. In some "failed" cases the cycloaddition products actually formed but rearranged concurrently. An oxygen atom or a N-Boc (Boc=
Wu, Yikang   +5 more
core   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami   +4 more
wiley   +1 more source

Reactions of 1-cyano-1-R-2-(5-X-2-furyl)ethylenes with nucleophilic reagents

open access: yes, 1984
The Knoevenagel condensation of phenylsulphonylacetonitrile and benzoylacetonitrile with 5-X-furane-2-carbaldehydes ( X = Br, NO2, C6H5S, C6H5SO2) has been used for preparation of the respective condensation products 1-cyano-1-fenylsulphonyl-2-(5-X-2 ...
Viera Knoppová   +3 more
core   +1 more source

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