General synthesis of hierarchical sheet/plate-like M-BDC (M = Cu, Mn, Ni, and Zr) metal–organic frameworks for electrochemical non-enzymatic glucose sensing

Abstract

This work reports the general fabrication of hierarchical sheet/plate-like M-BDC MOFs for electrochemical non-enzymatic glucose sensing.

A Nanotubular Metal–Organic Framework with a Narrow Bandgap from Extended Conjugation**

“…We have recently shown that the presence of phosphonic acids promotes electron delocalization in the one-dimensional inorganic buildingu nit (IBU) of the phosphonate MOF TUB75, whichi sc omposed of polyaromatic 1,4-naphthalenediphosphonic acid linkers and one-dimensional coppercontaining IBUs and has an arrow bandgapo f1 .4 eV. [16] To build upon this work, in this study,w eu sed ac onjugatedt etratopicl inker,H 8 and Gs tands for Gebze), whichh as au nique one-dimensional microporous tubular structure with av ery high geometric accessibles urface area of 1102 m 2 g À1 and low indirect bandgap of 1.90 eV. Due to the rich metal-binding modes of organophosphonates, the rational synthesis of phosphonate MOFsi nto predefined one-, two-, and three-dimensional frameworks has been ag reat challenge.…”

“…Metal–organic frameworks (MOFs) are microporous materials that contain well‐defined micropores composed of organic and inorganic surfaces [1–9] . They have been used in applications ranging from gas adsorption, sequestration of greenhouse gases, [10, 11] catalysis, [12, 13] magnetism, [14–17] drug delivery, [18, 19] cosmetics, [20] food packaging and transportation, [21, 22] proton conductive membranes, [23, 24] and electrical conduction [16, 25–28] .…”

Metal–Organic Framework‐Derived Nickel/Cobalt‐Based Nanohybrids for Sensing Non‐Enzymatic Glucose

“…The method makes use of a metal organic framework (MOF) with a high specific surface area, a controllable grain size, and an adjustable porosity. [45][46][47][48] As a usable self-template, a material with a micro/nano structure-such as carbon and its hybrids-can be effectively transformed by an MOF. [49] More importantly, because it is possible to choose the MOF precursors and change the pyrolysis strategy, the composition and morphology of the MOF and its derivatives can be adjusted.…”

“…Recently, a new method for synthesizing carbon‐metal composite materials with porous structures and large surface areas has emerged. The method makes use of a metal organic framework (MOF) with a high specific surface area, a controllable grain size, and an adjustable porosity [45–48] . As a usable self‐template, a material with a micro/nano structure‐such as carbon and its hybrids‐can be effectively transformed by an MOF [49] .…”

An organic–inorganic hybrid nanomaterial composed of a Dowson-type (NH4)6P2Mo18O62heteropolyanion and a metal–organic framework: synthesis, characterization, and application as an effective adsorbent for the removal of organic dyes

“…Metal-organic frameworks (MOFs) are coordination polymers which are self-assembled from polydentate organic ligands and transition metal cations; they are attracting growing attention in the elds of gas separation and storage, catalysis, luminescence, elimination and adsorption of organic pollutants due to their crystalline natures, ultrahigh porosities, ultrahigh surface areas and tunable pore sizes. [23][24][25][26][27][28][29][30][31][32] Among the MOFs that are known to date, MIL-101 is a well-recognized robust MOF that possesses two hydrophilic zeotypic cavities with pore sizes of 29Å and 34Å and an exceedingly high specic surface area (SBET z 4000 m 2 g À1 ). Principally, due to the fundamentally greater porosities and extraordinarily large BET surface areas of MOFs, they have become attractive host matrices for the encapsulation of POMs.…”