基于s区金属离子的化学传感器对相对湿度的选择性

Selectivity of Relative Humidity Using a CP Based on S-Block Metal Ions.

作者信息

García-García Amalia, Toral Víctor, Quílez Del Moral José F, Galisteo Pretel Alberto, Morales Diego P, Salinas-Castillo Alfonso, Cepeda Javier, Choquesillo-Lazarte Duane, Bobinger Marco, Salmerón José F, Rivadeneyra Almudena, Rodríguez-Diéguez Antonio

机构信息

Department of Inorganic Chemistry, Faculty of Science, University of Granada, 18071 Granada, Spain.

Pervasive Electronics Advanced Research Laboratory (PEARL), Department Electronics and Computer Technology, University of Granada, 18071 Granada, Spain.

出版信息

Sensors (Basel). 2022 Feb 21;22(4):1664. doi: 10.3390/s22041664.

DOI:10.3390/s22041664

PMID:35214565

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8875507/

Abstract

Herein, we present the syntheses of a novel coordination polymer (CP) based on the perylene-3,4,9,10-tetracarboxylate (pery) linkers and sodium metal ions. We have chosen sodium metal center with the aim of surmising the effect that the modification of the metal ion may have on the relative humidity (RH) experimental measurements of the material. We confirm the role of the ions in the functionalization of the deposited layer by modifying their selectivity towards moisture content, paving the way to the generation of sensitive and selective chemical sensors.

摘要

在此，我们展示了一种基于苝-3,4,9,10-四羧酸酯（苝）连接体和钠离子的新型配位聚合物（CP）的合成。我们选择钠离子中心，旨在推测金属离子修饰可能对该材料相对湿度（RH）实验测量产生的影响。我们通过改变离子对水分含量的选择性，证实了离子在沉积层功能化中的作用，为制备灵敏且选择性高的化学传感器铺平了道路。