排序方式: 共有5条查询结果,搜索用时 15 毫秒
1
1.
Renata Mamińska Marta Kucharek Pawel Jozwiak Jerzy Garbarczyk Artur Dybko Wojciech Wróblewski 《Mikrochimica acta》2007,159(3-4):311-318
A method for the fabrication of ion-selective all-solid-state microelectrodes is presented. The ion-to-electron transduction
process takes place into the transducer material. In this approach, AgI-Ag2O-V2O5 glasses, which exhibit ionic and electrical conductivity are applied as ion-to-electron transducers of polymeric membrane
microelectrodes. All-solid-state electrodes based on potassium-sensitive poly(vinyl chloride) membranes, deposited directly
on the surface of glass composites, exhibited theoretical responses. Their selectivity and durability were comparable to planar
microelectrodes containing an internal electrolyte immobilized in the intermediate hydrogel layer. The only disadvantage of
the proposed structures was their limited reproducibility. Moreover, it was found that the unmodified AgI-Ag2O-V2O5 glasses can be applied as ion-sensitive membrane of solid-state microelectrodes for the determination of Ag+ and I− ions. 相似文献
2.
Andrzej Danel Ewa Gondek Mateusz Kucharek Pawe Szlachcic Arkadiusz Gut 《Molecules (Basel, Switzerland)》2022,27(9)
This paper summarises a little over 100 years of research on the synthesis and the photophysical and biological properties of 1H-pyrazolo[3,4-b]quinolines that was published in the years 1911–2021. The main methods of synthesis are described, which include Friedländer condensation, synthesis from anthranilic acid derivatives, multicomponent synthesis and others. The use of this class of compounds as potential fluorescent sensors and biologically active compounds is shown. This review intends to summarize the abovementioned aspects of 1H-pyrazolo[3,4-b]quinoline chemistry. Some of the results that are presented in this publication come from the laboratories of the authors of this review. 相似文献
3.
Chemistry of Heterocyclic Compounds - An efficient Pd-catalyzed C–N bond formation for the synthesis of different pyrazole derivatives using XPhos as a ligand and KOH as a base is presented.... 相似文献
4.
The Gogny effective interaction is used to calculate the pairing properties of symmetric nuclear matter at various densities and temperatures. A pairing collapse is predicted at a critical temperature of half the gap parameter at temperature zero. The phase diagram which separates normal and superfluid phases is calculated. 相似文献
5.
1