Fluorescence turn-on detection of alkaline phosphatase activity based on controlled release of PEI-capped Cu nanoclusters from MnO2 nanosheets
Sign Up to like & getrecommendations! Published in 2017 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-017-0420-9
Abstract: A fluorescence turn-on assay for alkaline phosphatase (ALP) activity is developed through the controlled release of polyethyleneimine-capped copper nanoclusters (PEI-capped CuNCs) from the MnO2 nanosheets. In an aqueous solution, the positively charged PEI-capped CuNCs could… read more here.
Keywords: activity; fluorescence turn; mno2 nanosheets; pei capped ... See more keywords
Colorimetric sensing platform based on MnO2 nanosheets for the detection of reducing substances and alkaline phosphatase activity in whole Hela cells
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Chemical Sciences"
DOI: 10.1007/s12039-020-1752-0
Abstract: The development of efficient methods for alkaline phosphatase (ALP) activity assay is of great importance in clinical diagnosis and many biomedical applications. In this work, the authors create two strategies for colorimetric detection of ALP… read more here.
Keywords: strategy; detection; alp activity; mno2 nanosheets ... See more keywords
DNA-MnO2 nanosheets as washing- and label-free platform for array-based differentiation of cell types.
Sign Up to like & getrecommendations! Published in 2019 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2019.01.014
Abstract: Accurate and facile differentiation of cell types is essential for accurate diagnosis and therapy of diseases. However, it remains challenging due to low specificity, requirement of sophisticated instruments, and tedious operation steps. Herein, a simple,… read more here.
Keywords: differentiation cell; cell types; platform; mno2 nanosheets ... See more keywords
Engineering stable Zn-MnO2 batteries by synergistic stabilization between the carbon nanofiber core and birnessite-MnO2 nanosheets shell
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.126969
Abstract: Abstract Aqueous Zn/MnO2 batteries have attracted considerable attention for large-scale energy storage application owing to their low cost, high safety and environmental friendliness. However, MnO2 cathodes still suffer from the inferior utilization and deficient cyclability… read more here.
Keywords: mno2; mno2 nanosheets; mno2 batteries; core ... See more keywords
Signal-on photoluminescent detection of dopamine with carbon dots-MnO2 nanosheets platform based on inner filter effect
Sign Up to like & getrecommendations! Published in 2020 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2020.108515
Abstract: Abstract Development of new methods for dopamine (DA) assay has attracted continuous attention because it serves a vital role in clinical treatment of neurological diseases such as depression, schizophrenia, and Parkinson's disease. Herein, we design… read more here.
Keywords: detection; inner filter; filter effect; nanosheets platform ... See more keywords
K-preintercalated MnO2 nanosheets as cathode for high-performance Zn-ion batteries
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2021.115529
Abstract: Abstract Manganese oxides are regarded as promising cathode materials for aqueous zinc ion batteries (ZIBs) due to their low cost and high theoretical capacity. However, their practical application is seriously hindered because of the inferior… read more here.
Keywords: preintercalated mno2; ion batteries; nanosheets cathode; mno2 nanosheets ... See more keywords
In-situ redox reaction derived porous nanosheets of MnO2 for supercapacitors
Sign Up to like & getrecommendations! Published in 2022 at "Materials Letters"
DOI: 10.1016/j.matlet.2021.130858
Abstract: Abstract The manganese dioxide (MnO2) nanosheets with numerous in-plane nanopores are prepared via an in-situ redox reaction, then followed by an etch process. Originating from the reaction between Fe2+ ions and negatively charged MnO2 nanosheets,… read more here.
Keywords: reaction derived; redox reaction; reaction; mno2 nanosheets ... See more keywords
Inkjet printing based ultra-small MnO2 nanosheets synthesis for glutathione sensing.
Sign Up to like & getrecommendations! Published in 2021 at "Talanta"
DOI: 10.1016/j.talanta.2020.121989
Abstract: Manganese dioxide (MnO2) with small size is competent in sensing applications, but its synthesis generally adopts templates or in complex ways. Inkjet printing technique with excellent performance offers a versatile tool due to its stability,… read more here.
Keywords: ultra small; mno2 nanosheets; small mno2; mno2 ... See more keywords
Chemically grafting APS onto MnO2 nanosheets as a new interphase for improving interfacial properties in carbon fiber composites
Sign Up to like & getrecommendations! Published in 2019 at "Tribology International"
DOI: 10.1016/j.triboint.2019.01.044
Abstract: Abstract A novel method is proposed to chemically graft 3-aminopropyltriethoxysilane (APS) onto the MnO2 nanosheets which grown on woven carbon fiber (WCF), forming the CF-MnO2-APS hierachical reinforcement, as confirmed by FTIR, EDS and XPS. The… read more here.
Keywords: mno2 nanosheets; aps onto; onto mno2; carbon fiber ... See more keywords
Label-Free and Ultrasensitive Detection of Butyrylcholinesterase and Organophosphorus Pesticides by Mn(II)-Based Electron Spin Resonance Spectroscopy with a Zero Background Signal.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c03708
Abstract: Mn(II)-based electron spin resonance (ESR) spectroscopy was used for detecting butyrylcholinesterase (BChE) and organophosphorus pesticides (OPs). MnO2 nanosheets were synthesized with manganese chloride and hydrogen peroxide. With the catalysis of BChE, S-butyrylthiocholine iodide (BTCh) was… read more here.
Keywords: spectroscopy; bche; esr signal; based electron ... See more keywords
Active Antioxidizing Particles for On-Demand Pressure-Driven Molecular Release.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b12297
Abstract: Overproduced reactive oxygen species (ROS) are closely related to various health problems including inflammation, infection, and cancer. Abnormally high ROS levels can cause serious oxidative damage to biomolecules, cells, and tissues. A series of nano-… read more here.
Keywords: antioxidizing particles; particles demand; demand pressure; mno2 nanosheets ... See more keywords