Now showing items 3411-3420 of 3525
Engineering of inorganic nanostructures with hierarchy of chiral geometries at multiple scales
(John Wiley & Sons, Inc., 2022-01)
Facile Fabrication of Anisotropic Multicompartmental Microfibers Using Charge Reversal Electrohydrodynamic Co‐Jetting
(Wiley Periodicals, Inc., 2022-01)
Anisotropic microstructures are utilized in various fields owing to their unique properties, such as reversible shape transitions or on‐demand and sequential release of drug combinations. In this study, anisotropic ...
The Formal Cross‐Coupling of Amines and Carboxylic Acids to Form sp3–sp3 Carbon–Carbon Bonds
(Wiley Periodicals, Inc., 2021-12-20)
We have developed a deaminative–decarboxylative protocol to form new carbon(sp3)–carbon(sp3) bonds from activated amines and carboxylic acids. Amines and carboxylic acids are ubiquitous building blocks, available in broad ...
Development of High Energy Density Diaminocyclopropenium‐Phenothiazine Hybrid Catholytes for Non‐Aqueous Redox Flow Batteries
(Wiley Periodicals, Inc., 2021-12-20)
This report describes the design of diaminocyclopropenium‐phenothiazine hybrid catholytes for non‐aqueous redox flow batteries. The molecules are synthesized in a rapid and modular fashion by appending a diaminocyclopropenium ...
Multifunctional Synthetic Protein Nanoparticles via Reactive Electrojetting
(Wiley Periodicals, Inc., 2020-12)
Protein nanoparticles are a promising approach for nanotherapeutics, as proteins combine versatile chemical and biological function with controlled biodegradability. In this work, the development of an adaptable synthesis ...
The Fe2(NO)2 Diamond Core: A Unique Structural Motif In Non‐Heme Iron–NO Chemistry
(Academic PressWiley Periodicals, Inc., 2019-12-02)
Non‐heme high‐spin (hs) {FeNO}8 complexes have been proposed as important intermediates towards N2O formation in flavodiiron NO reductases (FNORs). Many hs‐{FeNO}8 complexes disproportionate by forming dinitrosyl iron ...
Diverse Nanoassemblies of Graphene Quantum Dots and Their Mineralogical Counterparts
(Wiley Periodicals, Inc.American Chemical Society, 2020-05-25)
Complex structures from nanoparticles are found in rocks, soils, and sea sediments but the mechanisms of their formation are poorly understood, which causes controversial conclusions about their genesis. Here we show that ...
Metalâ Chelated Polymer Nanodiscs for NMR Studies
(Wiley Periodicals, Inc., 2019-11-25)
Paramagnetic relaxation enhancement (PRE) is commonly used to speed up spin lattice relaxation time (T1) for rapid data acquisition in NMR structural studies. Consequently, there is significant interest in novel paramagnetic ...
Physical aging of polystyrene blocks under three‐dimensional soft confinement in PS‐b‐poly(n‐butyl methacrylate) diblock copolymer: Two equilibrations on the way
(John Wiley & Sons, Inc., 2021-02-15)
Polystyrene‐block‐poly(n‐butyl methacrylate) (PS‐b‐PnBMA) was used to investigate three‐dimensional (3D) soft confinement effect on physical aging of the PS block therein. The soft confinement is constructed by phase‐separated ...
Generation of submicron metal particles
(Elsevier, 1975-04)
A low inductance circuit was designed, built and employed for the evaporation of metal wires with subsequent condensation of the metal vapor into small particles. The metal vapor was produced by the fast transfer of energy ...