A5007649916- Metal-Organic Frameworks: Synthesis and Applications
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Covalent Organic Framework Applications
- Lanthanide and Transition Metal Complexes
- Nonlinear Optical Materials Studies
- Luminescence and Fluorescent Materials
- Molecular Sensors and Ion Detection
- Luminescence Properties of Advanced Materials
- Nanoplatforms for cancer theranostics
- Nonlinear Optical Materials Research
- Porphyrin and Phthalocyanine Chemistry
- Advanced Photocatalysis Techniques
- Magnetism in coordination complexes
- Glass properties and applications
- Advanced Nanomaterials in Catalysis
- Membrane Separation and Gas Transport
- Crystallography and molecular interactions
- Gas Sensing Nanomaterials and Sensors
- Photochemistry and Electron Transfer Studies
- Advancements in Battery Materials
- Electrocatalysts for Energy Conversion
- TiO2 Photocatalysis and Solar Cells
- Advanced battery technologies research
- Analytical Chemistry and Sensors
Zhejiang University
2016-2025
Materials Science & Engineering
2000-2024
ASM International (Netherlands)
2024
Jiangxi University of Science and Technology
2021-2022
PLA Navy General Hospital
2022
Hangzhou Xixi hospital
2011-2021
Hangzhou Academy of Agricultural Sciences
2015-2020
State Key Laboratory of Remote Sensing Science
2020
State Key Laboratory of Silicon Materials
2006-2018
Silicon Labs (United States)
2014
Molecular recognition, an important process in biological and chemical systems, governs the diverse functions of a variety enzymes unique properties some synthetic receptors. Because molecular recognition is based on weak interactions between receptors substrates, design assembly to mimic systems development novel materials discriminate different substrates for selective specific molecules has proved challenging. The extensive research particularly noncovalent complexes self-assembled by...
ConspectusDiscoveries of novel functional materials have played very important roles to the development science and technologies thus benefit our daily life. Among diverse materials, metal–organic framework (MOF) are rapidly emerging as a unique type porous organic/inorganic hybrid which can be simply self-assembled from their corresponding inorganic metal ions/clusters with organic linkers, straightforwardly characterized by various analytical methods. In terms porosity, they superior other...
Metal−organic frameworks (MOFs), also known as coordination polymers, represent an interesting type of solid crystalline materials that can be straightforwardly self‐assembled through the metal ions/clusters with organic linkers. Owing to modular nature and mild conditions MOF synthesis, porosities systematically tuned by judicious selection molecular building blocks, a variety functional sites/groups introduced into ions/clusters, linkers, or pore spaces pre‐designing post‐synthetic...
A luminescent mixed lanthanide metal–organic framework approach has been realized to explore thermometers. The targeted self-referencing thermometer Eu0.0069Tb0.9931-DMBDC (DMBDC = 2, 5-dimethoxy-1, 4-benzenedicarboxylate) based on two emissions of Tb3+ at 545 nm and Eu3+ 613 is not only more robust, reliable, instantaneous but also higher sensitivity than the parent MOF Tb-DMBDC one emission a wide range from 10 300 K.
It all makes sense: A rationally developed europium metal–organic framework incorporating immobilized Lewis basic pyridyl sites oriented towards the center of one-dimensional channels is a rare example luminescent porous MOF. By comparison luminescence intensity quenching effects various incorporated acidic metal cations, MOF exhibits sensor capability. Detailed facts importance to specialist readers are published as "Supporting Information". Such documents peer-reviewed, but not copy-edited...
ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTA Luminescent Microporous Metal−Organic Framework for the Recognition and Sensing of AnionsBanglin Chen†, Liangbo Wang‡, Fatima Zapata†, Guodong Qian‡, Emil B. Lobkovsky§View Author Information Department Chemistry, University Texas-Pan American, Edinburg, Texas 78539-2999, Materials Science & Engineering, State Key Laboratory Silicon Materials, Zhejiang University, Hangzhou 310027, P. R. China, Chemistry Chemical Biology, Baker Laboratory,...
Luminescent open metal sites within a microporous Eu(BTC) (see figure, BTC = benzene-1,3,5-tricarboxylate) metal–organic framework are used for binding and sensing small molecules. The molecules, such as dimethyl formamide, acetone, ethanol exhibit different enhancing quenching effects on the luminescence intensity of Eu(BTC). These specific properties may allow use frameworks sensors Supporting information this article is available WWW under...
A strategy to achieve a ratiometric thermometer by encapsulating luminescent perylene dye into the pores of europium metal–organic framework (MOF) is developed. The resulting MOF⊃dye exhibits highly temperature-dependent luminescence intensity ratio over physiological temperature range, with maximum sensitivity 1.28% °C−1 at 20 °C. As service our authors and readers, this journal provides supporting information supplied authors. Such materials are peer reviewed may be re-organized for...
A new mixed lanthanide metal-organic framework thermometer Tb0.9Eu0.1PIA with the significantly high sensitivity of 3.53% per K has been realized by making use an organic ligand, 5-(pyridin-4-yl)isophthalate, higher triplet state energy.
The first nanoscale luminescent metal–organic framework has been realized for the straightforward and highly sensitive sensing of nitroaromatic explosives in enthanol solution.
The first luminescent two-dimensional MOF nanosheets <bold>NTU-9-NS</bold> Ti<sub>2</sub>(HDOBDC)<sub>2</sub>(H<sub>2</sub>DOBDC) (H<sub>2</sub>DOBDC = 2,5-dihydroxyterephthalic acid) fabricated <italic>via</italic> top-down delamination have been realized for the highly sensitive sensing of Fe<sup>3+</sup> with a fast response.
Two-photon-pumped dye lasers are very important because of their applications in wavelength up-conversion, optical data storage, biological imaging and photodynamic therapy. Such difficult to realize the solid state aggregation-caused quenching. Here we demonstrate a new two-photon-pumped micro-laser by encapsulating cationic pyridinium hemicyanine into an anionic metal-organic framework (MOF). The resultant MOF⊃dye composite exhibits significant two-photon fluorescence large absorption...
A luminescent metal-organic framework with small micropores for the enhanced recognition of Cu(2+) exhibits highly sensitive and selective sensing in aqueous solution.
We describe the recent progress made in luminescent MOF thermometers, and especially highlight development of dual-emitting ratiometric thermometers.
Realization of ideal molecular sieves, in which the larger gas molecules are completely blocked without sacrificing high adsorption capacities preferred smaller molecules, can significantly reduce energy costs for separation and purification thus facilitate a possible technological transformation from traditional energy-intensive cryogenic distillation to energy-efficient, adsorbent-based future. Although extensive research endeavors pursued target sieves among diverse porous materials, over...
The first near-infrared luminescent ytterbium metal-organic framework has been realized for the highly selective and sensitive sensing of small molecules.
Luminescent metal-organic framework films, CPM-5⊃Tb(3+) and MIL-100(In)⊃Tb(3+), have been constructed by postfunctionalization of two porous indium-organic frameworks with different structures, respectively. The MIL-100(In)⊃Tb(3+) film shows high oxygen sensitivity (KSV = 7.59) short response/recovery time (6 s/53 s).
A doubly interpenetrated semiconducting MOF Zn4O(2,6-NDC)3(DMF)1.5(H2O)0.5·4DMF·7.5H2O (UTSA-38) of a cubic net has been constructed, which exhibits photocatalytic activity for the degradation methyl orange in aqueous solution.
The realization of porous materials for highly selective separation acetylene (C2 H2 ) from various other gases (e.g., carbon dioxide and ethylene) by adsorption is prime importance but challenging in the petrochemical industry. Herein, a chemically stable Hofmann-type metal-organic framework (MOF), Co(pyz)[Ni(CN)4 ] (termed as ZJU-74a), that features sandwich-like binding sites benchmark C2 capture reported. Gas sorption isotherms reveal ZJU-74a exhibits far record capacity (49 cm3 g-1 at...
Frequency doubling: A strategy for incorporating dipolar organic chromophores into the one-dimensional channels of an anionic metal–organic framework (MOF) has been developed to generate highly active nonlinear optical materials (see picture). The resulting MOF material shows a second-harmonic generation intensity 18.3 versus α quartz. Detailed facts importance specialist readers are published as "Supporting Information". Such documents peer-reviewed, but not copy-edited or typeset. They...
A strategy by encapsulating organic dyes into the pores of a luminescent metal‐organic framework (MOF) is developed to achieve white‐light‐emitting phosphor. Both red‐light emitting dye 4‐( p ‐dimethylaminostyryl)‐1‐methylpyridinium ( DSM ) and green‐light acriflavine AF are encapsulated blue‐emitting anionic MOF ZJU‐28 through an ion‐exchange process yield MOF⊃dye composite ZJU‐28⊃DSM/AF . The emission color obtained can be easily modulated simply adjusting amount component dyes. With...