Evidence map›Paper›PMID 34951680›Full record

ArticleMikrochimica acta2021

Preparation of boronic acid-modified polymer dots under mild conditions and their applications in pH and glucose detection.

Shuqi Liu, Huiling Liu, Qinqin Chen, Juan Hou, Guang Yang

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Article in Mikrochimica acta, 2021. 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

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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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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Shuqi LiuDepartment of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, 26 Hexing Road, Harbin, 150040, People's Republic of China.
Huiling LiuDepartment of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, 26 Hexing Road, Harbin, 150040, People's Republic of China.
Qinqin ChenDepartment of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, 26 Hexing Road, Harbin, 150040, People's Republic of China.
Juan HouDepartment of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, 26 Hexing Road, Harbin, 150040, People's Republic of China. houjuan0503@126.com.ORCID http://orcid.org/0000-0002-9573-8408
Guang YangDepartment of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, 26 Hexing Road, Harbin, 150040, People's Republic of China. guangyang@nefu.edu.cn.

Funding

China Postdoctoral Science Foundation 2019M651242Fundamental Research Funds for the Central Universities 2572021BU07Heilongjiang Postdoctoral Science Fund LBH-Z18009National Natural Science Foundation of China 21804017
6 · The paper itself

Abstract

For the first time, boronic acid-modified polymer dots (B-PDs) were fabricated by a "synthesis-modification integration" route using polyethylenimine (PEI) and phenylboronic acid as precursors. Under optimized preparation conditions, the B-PDs exhibited an average size of 2.2 nm, good water solubility, and high fluorescence quantum yield of 8.69%. The B-PDs showed reversible fluorescence response in acid solutions (blue emissions) and alkaline solutions (green emissions). The fluorescence emissions of B-PDs demonstrated an obvious red shift with varying the pH value from 1 - 13. Moreover, glucose could assemble on the surface of B-PDs due to the reversible reaction between boronic acid and cis-diols, which resulted in a blue shift of emission wavelength and an obvious increase of FL intensity at λ

Indexed as

AdultBlood GlucoseBoronic AcidsFluorescent DyesHumansHydrogen-Ion ConcentrationLimit of DetectionPolyethyleneimineQuantum DotsSpectrometry, FluorescenceBlood GlucoseBoronic AcidsFluorescent DyesPolyethyleneimineFluorescence analysisGlucose detectionpH detectionPolyethyleneiminePolymer dots

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.