Results 261 to 270 of about 250,554 (291)

Metal–organic framework coated paper substrates for paper spray mass spectrometry

Anal. Methods, 2016
Metal–organic frameworks (MOFs) have emerged as novel materials owing to their inherent structural characteristics, i.e., a large surface area and a well-ordered porous structure, but there are no reports on their application to paper spray mass spectrometry.
Xiaoting Wang, Yajun Zheng, Teng Wang, Xingchuang Xiong, Xiang Fang, Zhiping Zhang   +5 more
openaire   +1 more source

Rewritable Paper Based on Layered Metal–Organic Frameworks with NIR‐Triggered Reversible Color Switching

Advanced Optical Materials, 2023
AbstractPhotoreversible color‐switching materials, which can reversibly change color in response to external light stimuli, have attracted increasing attention for their applications in time‐sensitive information storage and optical data storage fields.
Min Liu, Shu‐Hua Ma, Hui Dong, Feng‐Lian Zeng, Xue‐Ting Jin, Yang‐Hui Luo   +5 more
openaire   +1 more source

Functionalization of Cellulose Paper by Coating Nano Metal-Organic Frameworks for Use as Photochromic Material

Journal of the chemical society of pakistan, 2021
The cellulose paper-based functional materials modified by Zn-NDI and Cu-NDI were prepared by the coating method. The chemical structures were characterized by FTIR, XRD, UV-vis and SEM, and the photochromic properties of the composite functional materials were studied.
Qiang Yang Qiang Yang, Wei Gong Wei Gong, Xiaowei Cui Xiaowei Cui, Chunsheng Zhou Chunsheng Zhou   +3 more
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Construction of flexible metal–organic framework (MOF) papers through MOF growth on filter paper and their selective dye capture

Nanoscale, 2017
ZIF nanoparticle-incorporated filter papers display an outstanding ability to capture and separate organic dyes in a convenient manner.
Jeehyun Park, Moonhyun Oh
openaire   +2 more sources

17.1: Invited Paper : Carrier Injection Barrier Formation at Metal/Organic Interfaces

SID Symposium Digest of Technical Papers, 2006
Abstract Interfaces play a critical role in determining the performance of organic light‐emitting diodes and related organic electronic devices. Various models and mechanisms have been advocated to elucidate the formation of charge‐injection barrier at organic/metal interfaces.
J. X. Tang, M. K. Fung, C. S. Lee, S. T. Lee   +3 more
openaire   +1 more source

Sandwich-Structured Carbon Paper/Metal–Organic Framework Monoliths for Flexible Solar-Powered Atmospheric Water Harvesting On Demand

ACS Applied Materials & Interfaces, 2022
Solar-powered atmospheric water harvesting (AWH) with metal-organic frameworks (MOFs) has been recognized as an attractive way to alleviate water shortage stress in rural arid areas given the naturally abundant solar energy. However, the existing solar-powered AWH technologies only allow a singular water production mode: either solar heating-driven AWH
Yingle Tao, Qiannan Wu, Cheng Huang, Wen Su, Yifeng Ying, Dunru Zhu, Haiqing Li   +6 more
openaire   +2 more sources

Flexible and Free-Standing Metal–Organic Framework Nanowire Paper

ACS Applied Materials & Interfaces
Beyond traditional paper, multifunctional nanopaper has received much attention in recent years. Currently, many nanomaterials have been successfully used as building units of nanopaper. However, it remains a great challenge to prepare flexible and freestanding metal-organic framework (MOF) nanopaper owing to the low aspect ratio and brittleness of MOF
Yong Yang, Zhe Yang, Guoxin Zhuang, Ya-Nan Feng, Fei-Fei Chen, Yan Yu   +5 more
openaire   +2 more sources

Design and preparation of metal-organic framework papers with enhanced mechanical properties and good antibacterial capacity

Carbohydrate Polymers, 2018
In this study, a biodegradable paper-based composite with good mechanical and antibacterial properties was obtained by first reinforcing the cotton pulp-based paper with carboxylated cellulose nanofiber (CNF) via the Williamson reaction, followed by in situ generating zeolitic imidazolate framework-67 (ZIF-67) nanoparticles on the surface of the ...
Liwei, Qian, Dan, Lei, Xiao, Duan, Sufeng, Zhang, Wenqi, Song, Chen, Hou, Ruihua, Tang   +6 more
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Ultrasensitive electrochemical paper-based biosensor for microRNA via strand displacement reaction and metal-organic frameworks

Sensors and Actuators B: Chemical, 2018
Abstract A novel electrochemical biosensor based on hairpin assembly target recycling for signal amplification and Au nanoparticles (AuNPs) modified Cu-based metal-organic frameworks (Cu-MOFs) for catalysis was constructed for highly sensitive detection of microRNA (miRNA).
He Wang, Yannan Jian, Qingkun Kong, Haiyun Liu, Feifei Lan, Linlin Liang, Shenguang Ge, Jinghua Yu   +7 more
openaire   +1 more source

Two-dimensional metal-organic framework nanozyme-mediated portable paper-based analytical device for dichlorophen assay

Biosensors and Bioelectronics
The metal-organic frameworks (MOFs) nanozyme-mediated paper-based analytical devices (PADs) have shown great potential in portable visual determination of phenolic compounds in the environment. However, most MOF nanozymes suffer from poor dispersibility and block-like structure, which often prompts deposition and results in diminished enzymatic ...
Jiafu Chang, Ruixian Hu, Jinyan Zhang, Ting Hou, Feng Li   +4 more
openaire   +2 more sources