The diagram shows protonation of a dye (OxH+) in the ground state and in the electronically excited state. The influence of the proton activity on the luminescence of encapsulated dyes has been is discussed in this paper, with special attention being given to luminescence quenching by excited-...
The diagram shows protonation of a dye (OxH+) in the ground state and in the electronically excited state. The influence of the proton activity on the luminescence of encapsulated dyes has been is discussed in this paper, with special attention being given to luminescence quenching by excited-...
Cover Picture: Development of Proton-Responsive Catalysts (The Chemical Record 11/2017)PROTONSCATALYSTSThe cover picture shows the "proton‐responsive" strategy that can significantly activate the catalyst through pendent‐base and/or electronic effects, thus dramatically affecting catalytic reactivity, water...
Analysis of High Energy Proton Spectra by Means of a Stack of Photographic Plates Stacks of photographic plates have been used to analyze the continuous spectrum of high energy protons emitted by a carbon target bombarded with γ&#x... D Walker - 《Review of Scientific Instruments》 被引量: ...
We shall see later that the density of this distribution can be calculated; it was about one proton and electron per litre. There is no hurry for anything to begin to happen. But at last small irregular tendencies accumulate, and evolution gets under way. The first stage is the formation ...
Stop worrying about overcharges when using TikTok Wall Picture on your cellphone, free yourself from the tiny screen and enjoy using the app on a much larger display. From now on, get a full-screen experience of your app with keyboard and mouse. MEmu offers you all the surprising features...
Proton ReactionsSpallationThe production of nuclear fragments in multifragmentation and spallation reactions is viewed as a percolation phenomenon. A model of nuclear percolation is proposed. The criteria for linkage of nucleons to a cluster are defined in real and momentum spaces. In addition, ''...
The X-ray crystal structure of human prostatic acid phosphatase (PAP) in complex with a phosphate ion has been determined at 2.4 Å resolution. This structure offers a snapshot of the final intermediate in the catalytic mechanism and does not support the role of Asp 258 as a proton donor ...
aPower output in a MFC containing a proton exchange membrane was comparedusing a pure culture (Geobacter metallireducens) or a mixed culture (wastewater inoculum). 正在翻译,请等待...[translate] aSeller will provide a minimum of net 90 days term on accounts payable to Buyer (effective from the ...
and allow for design of properly folded and catalytically relevant RNAs for crystallography. Raman studies on these crystals provide direct evidence that the nucleobase of C75 has a shifted pKa. Moreover, Raman crystallography and solution kinetics demonstrate that proton binding to the N3 of C75 cou...