Evidence map›Paper›PMID 26250058›Full record

ArticleJournal of fluorescence2015

Permethylated-β-Cyclodextrin Capped CdTe Quantum Dot and its Sensitive Fluorescence Analysis of Malachite Green.

Yujuan Cao, Jiongling Wei, Wei Wu, Song Wang, Xiaogang Hu, Ying Yu

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Article in Journal of fluorescence, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Yujuan CaoSchool of Chemistry and Environment, South China Normal University, Guangzhou, 510006, China. caoyj@scnu.edu.cn.
Jiongling WeiSchool of Chemistry and Environment, South China Normal University, Guangzhou, 510006, China.
Wei WuSchool of Chemistry and Environment, South China Normal University, Guangzhou, 510006, China.
Song WangSchool of Chemistry and Environment, South China Normal University, Guangzhou, 510006, China.
Xiaogang HuSchool of Chemistry and Environment, South China Normal University, Guangzhou, 510006, China.
Ying YuSchool of Chemistry and Environment, South China Normal University, Guangzhou, 510006, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the present work, the CdTe quantum dots were covalently conjugated with permethylated-β-cyclodextrin (OMe-β-CD) using 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride as cross-linking reagent. The obtained functional quantum dots (OMe-β-CD/QDs) showed highly luminescent, water solubility and photostability as well as good inclusion ability to malachite green. A sensitive fluorescence method was developed for the analysis of malachite green in different samples. The good linearity was 2.0 × 10(-7)-1.0 × 10(-5) mol/L and the limit of detect was 1.7 × 10(-8) mol/L. The recoveries for three environmental water samples were 92.0-108.2 % with relative standard deviation (RSD) of 0.24-1.87 %, while the recovery for the fish sample was 94.3 % with RSD of 1.04 %. The results showed that the present method was sensitive and convenient to determine malachite green in complex samples. Graphical Abstract The analytical mechanism of OMe-β-CD/QDs and its linear response to MG.

Indexed as

Fluorescence analysisMalachite greenPermethylated-β-cyclodextrinQuantum dotsWater and fish samples

Identifiers

PMID26250058

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