Evidence map›Paper›PMID 31458776›Full record

ArticleACS omega2018

Rationally Designed Graphene/Bilayer Silver/Cu Hybrid Structure with Improved Sensitivity and Stability for Highly Efficient SERS Sensing.

Maofeng Zhang, Zhiyuan Zheng, Honghui Liu, Dapeng Wang, Tun Chen, Jiaqin Liu, Yucheng Wu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS omega, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

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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

Who cites it

5 citing papers in PubMed.

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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.

Maofeng ZhangSchool of Materials Science and Engineering and Anhui Engineering Laboratory of Non-ferrous Metals and Processing, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China.
Zhiyuan ZhengDepartment of Mechanical Engineering, Xuancheng Campus, Hefei University of Technology, 301 Xunhua Road, Xuancheng 242000, China.
Honghui LiuDepartment of Mechanical Engineering, Xuancheng Campus, Hefei University of Technology, 301 Xunhua Road, Xuancheng 242000, China.
Dapeng WangInstitute of Intelligent Machines, Chinese Academy of Sciences, 350 Shushanhu Road, Hefei 230031, China.
Tun ChenSchool of Materials Science and Engineering and Anhui Engineering Laboratory of Non-ferrous Metals and Processing, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China.
Jiaqin LiuSchool of Materials Science and Engineering and Anhui Engineering Laboratory of Non-ferrous Metals and Processing, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China.
Yucheng WuSchool of Materials Science and Engineering and Anhui Engineering Laboratory of Non-ferrous Metals and Processing, Hefei University of Technology, 193 Tunxi Road, Hefei 230009, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A simple and cost-effective strategy was rationally designed to fabricate a special sandwich structure consisting of graphene, bilayer silver, and a copper plate, which was used as a surface-enhanced Raman scattering (SERS) substrate for highly efficient SERS sensing and detection of trace molecules. Silver dendrite (AgD) nanostructures were subsequently grown on a silver nanosphere (AgNS)/Cu surface to form a bilayer silver/Cu structure, which showed a 1.5-fold Raman enhancement compared to that of the AgNS/Cu substrate. After depositing graphene on the bilayer silver/Cu substrate to obtain a sandwich structure, a higher SERS enhancement and better durability were enabled. The SERS performances, measured by a portable Raman instrument, showed that the optimized sandwich structure substrate exhibited high SERS sensitivity to crystal violet (CV) and rhodamine 6G (R6G) with low limit of detection of 10

Identifiers

PMID31458776
PMCPMC6641927

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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.