Results 251 to 260 of about 250,554 (291)

Data-Driven Review on Aerogels and Polymeric Aerogels. [PDF]

open access: yesAngew Chem Int Ed Engl
Takeshita S, Mine S, Ono T.
europepmc   +1 more source

Metal–Organic Framework-Functionalized Paper-Based Electrochemical Biosensor for Ultrasensitive Exosome Assay

Analytical Chemistry, 2021
The exosome has emerged as a promising noninvasive biomarker for the early diagnosis of cancer. Therefore, it is highly desirable to develop simple, inexpensive, and user-friendly biosensors for convenient, sensitive, and quantitative exosome assay. Herein, we developed a simple and cost-efficient electrochemical biosensor by combining a metal-organic ...
Xiaojuan Liu   +4 more
openaire   +2 more sources

Copper-based metal–organic xerogels on paper for chemiluminescence detection of dopamine

Analytical Methods, 2020
Copper(ii)-containing metal–organic xerogels (Cu-MOXs), was produced and Cu-MOXs can catalyze the chemiluminescence of luminol–H2O2 system. Dopamine can be detected with the inhibition effect on Cu-MOXs–luminol–H2O2 system.
Liu Zhang   +5 more
openaire   +2 more sources

Multifunctional nanoscale lanthanide metal–organic framework based ratiometric fluorescence paper microchip for visual dopamine assay

Nanoscale, 2021
A turn-on and ratiometric fluorescent dopamine catalytic detection platform based on nanoscale Cu@Eu–BTC was fabricated; moreover, a MOF paper microchip was designed for portable and visual assay in μL-samples, assisted by a smartphone and UV lamp.
Long Yu   +6 more
openaire   +2 more sources

Metalloporphyrin‐Based Metal–Organic Frameworks on Flexible Carbon Paper for Electrocatalytic Nitrite Oxidation

Chemistry – A European Journal, 2020
AbstractDeposition of redox‐active metal–organic frameworks (MOFs) as thin films on conductive substrates is of great importance to improve their electrochemical performance and durability. In this work, a series of metalloporphyrinic MOF crystals was successfully deposited as thin films on carbon fiber paper (CFP) substrates, which is an alternative ...
Taweesak Pila   +5 more
openaire   +2 more sources

A metal–organic framework loaded paper-based chemiluminescence sensor for trace acetone detection in exhaled breath

Analytical Methods, 2022
A paper-based CL gas sensor was established for sensitive detection of trace acetone in exhaled breath. UiO-66 with an adsorption function was in situ synthesized on the paper-based device.
Congcong Lv   +8 more
openaire   +2 more sources

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