Cyclodextrin metal–organic frameworks and derivatives: recent developments and applications

Abstract

In this review, we provide an elaborate overview of the state-of-the-art synthesis, design, properties and applications of cyclodextrin metal-organic frameworks (CD-MOFs), CD-MOF hybrids and materials derived from CD-MOFs.

Multifunctional γ-Cyclodextrin-Based Metal–Organic Frameworks as Avermectins Carriers for Controlled Release and Enhanced Acaricidal Activity

“…Among the plethora of polysaccharide-based MOFs, cyclodextrin-based MOFs (CD–MOFs), which can be synthesized from a naturally occurring carbohydrate CD and metal cations on a large scale, constitute a class of multifunctional, porous, renewable, biodegradable, and edible MOFs . Among the metal cations used for preparation of CD–MOFs, the potassium ion (K + ), a necessary nutrient element for plant growth, has been frequently used .…”

“…23 Among the plethora of polysaccharide-based MOFs, cyclodextrin-based MOFs (CD−MOFs), which can be synthesized from a naturally occurring carbohydrate CD and metal cations on a large scale, constitute a class of multifunctional, porous, renewable, biodegradable, and edible MOFs. 24 Among the metal cations used for preparation of CD−MOFs, the potassium ion (K + ), a necessary nutrient element for plant growth, has been frequently used. 25 Considering the prominent advantages, it is certain that K + -based CD− MOFs, which can utilize the plant nutritional function of K + , have great potential to serve as reasonable pesticide carriers than other materials in sustainable agriculture.…”

Nanocage-based {In2Tm2}-organic framework for efficiently catalyzing the cycloaddition reaction of CO2 with epoxides and Knoevenagel condensation

“…Metal organic frameworks (MOFs), as a new type of porous inorganic-organic hybrid crystalline materials constructed from the exquisite combination of metal ions/clusters and diverse organic ligands, have attracted tremendous attention due to their desirable structural properties including adjustable pore size, high porosity, multiple active sites, and tailorable architectures, which have led to a wide range of applications, such as gas adsorption and separation, fluorescence sensing and heterogeneous catalysis. [1][2][3][4][5][6][7] To date, there are relatively few reports on the applications of heterometallic frameworks due to the lack of mature synthetic regulation strategies. However, it has been proven that the introduction of a second metal ion in the framework is a valuable project to enhance the gas capture capacity and catalytic performance of MOFs because of the synergistic effect of two metal ions in the absence of specific mechanism processes.…”

Bioinorganic supramolecular coordination complexes and their biomedical applications

“…The former are highly crystalline porous materials formed by metal centres or clusters linked by bridging ligands forming a 3D network [4,5]. The research on the biomedical applications of MOFs is a rapidly growing field that has been revised thoroughly in recent works [6–9]. On the other hand, SCCs are discrete molecular arrangements [10,11], which can exist and maintain their structure and porosity also in solution and will be the focus of the present manuscript.…”