Results 61 to 70 of about 881,452 (390)

Flexible fire retardant polyisocyanate modified neoprene foam [PDF]

open access: yes, 1973
Lightweight, fire resistant foams have been developed through the modification of conventional neoprene-isocyanate foams by the addition of an alkyl halide polymer.
Parker, J. A., Riccitiello, S. R.
core   +1 more source

Dual‐Ligand Metal‐Organic Frameworks via In Situ Amidoxime Engineering for Selective Ion Separation

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by microbial ion‐trapping mechanisms, a mild and universal strategy is developed to construct highly porous amidoxime‐functionalized MOFs. DFT calculations and molecular force measurements reveal that the dual‐ligand amidoxime configuration significantly strengthens Ga(III) affinity.
Zhifang Lv   +9 more
wiley   +1 more source

Method of making formulated plastic separators for soluble electrode cells [PDF]

open access: yes, 1982
A method making a membrane comprised of a hydrochloric acid-insoluble sheet of a mixture of a rubber and a powdered ion transport material is disclosed. The sheet can be present as a coating upon a flexible and porous substrate.
Sheibley, D. W.
core   +1 more source

Catch and release’ cascades: a resin-mediated three-component cascade approach to small molecules [PDF]

open access: yes, 2006
The application of a ‘catch and release’ approach to palladium-catalysed multi-component cascade reactions leads to diverse libraries of pharmacologically interesting small molecules in high yield and with excellent ...
Andrew Cook   +23 more
core   +1 more source

Synthesis and Properties of a Novel Environmental Epoxidized Glycidyl Ester of Ricinoleic Acetic Ester Plasticizer for Poly(vinyl chloride)

open access: yesPolymers, 2017
A novel renewable plasticizer based on castor oil, epoxidized glycidyl ester of ricinoleic acetic ester (EGERAE), was synthesized and applied into Poly(vinyl chloride) (PVC) for the first time.
Jie Chen   +5 more
semanticscholar   +1 more source

Novel Functional Materials via 3D Printing by Vat Photopolymerization

open access: yesAdvanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov   +3 more
wiley   +1 more source

Scope and limitations of aliphatic Friedel-Crafts alkylations. Lewis acid catalyzed addition reactions of alkyl chlorides to carbon-carbon double bonds [PDF]

open access: yes, 1983
Lewis acid catalyzed addition reactions of alkyl halides 1 with unsaturated hydrocarbons 2 have been studied. 1:l addition products 3 are formed if the addends 1 dissociate faster than the corresponding products 3; otherwise, polymerization of 2 takes ...
Mayr, Herbert, Striepe, Wilhelm
core   +1 more source

Tissue Engineered Human Elastic Cartilage From Primary Auricular Chondrocytes for Ear Reconstruction

open access: yesAdvanced Functional Materials, EarlyView.
Despite over three decades of research, no tissue‐engineered solution for auricular reconstruction in microtia patients has reached clinical translation. The key challenge lies in generating functional elastic cartilage ex vivo. Here, we integrate synergistic cell‐biomaterial strategies to engineer auricular grafts with mechanical and histological ...
Philipp Fisch   +13 more
wiley   +1 more source

THE ROLE OF XENOBIOTIC BIOTRANSFORMATION IN THE DEVELOPMENT OF LIVER DISEASES IN OCCUPATIONAL EXPOSURE TO VINYL CHLORIDE

open access: yesActa Biomedica Scientifica, 2013
The production of polyvinyl chloride has currently acquired a special significance because of the widespread using of polymeric materials based on it in many industries.
O. A. Dyakovich
doaj  

Industrial Sources of Dioxin Poisoning in Mossville, Louisiana: A Report Based on the Government's Own Data [PDF]

open access: yes, 2007
Since 1998, the U.S. Agency for Toxic Substances and Disease Registry (ATSDR) -- which is a division of the Centers for Disease Control -- has conducted an Exposure Investigation of dioxins in Mossville, Louisiana, an historic African American community ...
Wilma Subra
core  

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