Evidence map›Paper›PMID 32623669›Full record

ArticleEnvironmental science and pollution research international2020

Facile preparation of L-cysteine-modified cellulose microspheres as a low-cost adsorbent for selective and efficient adsorption of Au(III) from the aqueous solution.

Xin Yang, Qi Pan, Yinyong Ao, Jifu Du, Zhen Dong, Maolin Zhai, Long Zhao

Abstract read
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In one paragraph

Article in Environmental science and pollution research international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
3.1field-weighted citation impact, top 9% of its field
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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

Who cites it

7 citing papers in PubMed, 54 citations in OpenAlex.

  1. Article
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  5. Novel metal peroxide nanoboxes restrainBioengineering & translational medicine · 2023
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4 · The record

Corrections and comments

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

7 authors at 4 institutions in 1 country.

Xin YangHubei Collaborative Innovation Center of Non-power Nuclear Technology, Hubei University of Science and Technology, Xianning, 437100, China.
Qi PanInstitute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang, 621900, China.
Yinyong AoInstitute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang, 621900, China.
Jifu DuHubei Collaborative Innovation Center of Non-power Nuclear Technology, Hubei University of Science and Technology, Xianning, 437100, China.
Zhen DongState Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China.
Maolin ZhaiBeijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, The Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.
Long ZhaoState Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan, 430074, China. zhaolong@hust.edu.cn.ORCID http://orcid.org/0000-0002-6126-2210
China Academy of Engineering Physics · CNHuazhong University of Science and Technology · CNHubei University of Science and Technology · CNPeking University · CN

Funding

National Natural Science Foundation of China 11875138National Natural Science Foundation of China 11905070
6 · The paper itself

Abstract

A facile method to synthesize adsorbent based on cellulose modified by amino acid was developed. The novel L-cysteine-functionalized adsorbent for Au(III) recovery was synthesized via radiation grafting technique. Glycidyl methacrylate (GMA) was grafted on the surface of microcrystalline cellulose microsphere (MCC); next, ring-opening reaction was performed to immobilize L-cysteine. The adsorption abilities of the adsorbent (CysR) were tested. Batch experiments suggested that the maximum adsorption capacity of Au(III) is 714.28 mg/g calculated by Langmuir model. The adsorption kinetic data was followed by pseudo-second-order model. CysR showed excellent selectivity for Au(III) even the concentration of competing ions was all ten times than that of Au(III). The column experiments revealed that Au(III) could be efficiently adsorbed by CysR competition with equal amounts of Ni(II) and Zn(II). Moreover, XPS analysis demonstrated that the adsorbed Au(III) was reduced to Au(I) and Au(0). The adsorption performance certified that CysR was a promising adsorbent for Au(III) recovery.

Indexed as

CysteineWater Pollutants, ChemicalAdsorptionCelluloseKineticsMicrospheresCelluloseCysteineWater Pollutants, ChemicalAdsorption;Cellulose;Gold;L-cysteine;Radiation grafting

Identifiers

PMID32623669
OpenAlexW3040509223

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.