Literature DB >> 27892634

Ultrasensitive SERS Detection by Defect Engineering on Single Cu2 O Superstructure Particle.

Jie Lin1, Yang Shang1,2, Xiaoxia Li1, Jian Yu1, Xiaotian Wang1, Lin Guo1.   

Abstract

A Cu2 O superstructure is constructed through a recrystallization-induced self-assembly strategy. Single Cu2 O superstructure particle exhibits an outstanding surface-enhanced Raman spectroscopy performance with the limit of detection as low as 10-9 mol L-1 and metal comparable enhancement factor (8 × 105 ) due to the synergetic effect of vacancies defect-facilitated charge-transfer process and copper vacancies defect-induced electrostatic adsorption.
© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  charge-transfer; defects; electrostatic adsorption; self-assembly; single-particle SERS

Year:  2016        PMID： 27892634     DOI： 10.1002/adma.201604797

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  14 in total

Review 1.  Surface Enhanced Raman Scattering Revealed by Interfacial Charge-Transfer Transitions.

Authors:  Shan Cong; Xiaohong Liu; Yuxiao Jiang; Wei Zhang; Zhigang Zhao
Journal:  Innovation (Camb)       Date:  2020-10-13

2.  Semiconductor SERS enhancement enabled by oxygen incorporation.

Authors:  Zuhui Zheng; Shan Cong; Wenbin Gong; Jinnan Xuan; Guohui Li; Weibang Lu; Fengxia Geng; Zhigang Zhao
Journal:  Nat Commun       Date:  2017-12-08       Impact factor: 14.919

3.  Electrochromic semiconductors as colorimetric SERS substrates with high reproducibility and renewability.

Authors:  Shan Cong; Zhen Wang; Wenbin Gong; Zhigang Chen; Weibang Lu; John R Lombardi; Zhigang Zhao
Journal:  Nat Commun       Date:  2019-02-08       Impact factor: 14.919

4.  Charge-Transfer Resonance and Electromagnetic Enhancement Synergistically Enabling MXenes with Excellent SERS Sensitivity for SARS-CoV-2 S Protein Detection.

Authors:  Yusi Peng; Chenglong Lin; Li Long; Tanemura Masaki; Mao Tang; Lili Yang; Jianjun Liu; Zhengren Huang; Zhiyuan Li; Xiaoying Luo; John R Lombardi; Yong Yang
Journal:  Nanomicro Lett       Date:  2021-01-05

5.  Low temperature-boosted high efficiency photo-induced charge transfer for remarkable SERS activity of ZnO nanosheets.

Authors:  Jie Lin; Jian Yu; Ozioma Udochukwu Akakuru; Xiaotian Wang; Bo Yuan; Tianxiang Chen; Lin Guo; Aiguo Wu
Journal:  Chem Sci       Date:  2020-08-13       Impact factor: 9.825

6.  Large-Scale Fabrication of Ultrasensitive and Uniform Surface-Enhanced Raman Scattering Substrates for the Trace Detection of Pesticides.

Authors:  Jia Zhu; Guanzhou Lin; Meizhang Wu; Zhuojie Chen; Peimin Lu; Wengang Wu
Journal:  Nanomaterials (Basel)       Date:  2018-07-12       Impact factor: 5.076

7.  Quasi-Metal for Highly Sensitive and Stable Surface-Enhanced Raman Scattering.

Authors:  Zheng Tian; Hua Bai; Chao Chen; Yuting Ye; Qinghong Kong; Yahui Li; Wenhao Fan; Wencai Yi; Guangcheng Xi
Journal:  iScience       Date:  2019-08-27

8.  Molecular engineering of organic semiconductors enables noble metal-comparable SERS enhancement and sensitivity.

Authors:  Gokhan Demirel; Rebecca L M Gieseking; Resul Ozdemir; Simon Kahmann; Maria A Loi; George C Schatz; Antonio Facchetti; Hakan Usta
Journal:  Nat Commun       Date:  2019-12-03       Impact factor: 14.919

Review 9.  Plasmonic Spherical Nanoparticles Coupled with Titania Nanotube Arrays Prepared by Anodization as Substrates for Surface-Enhanced Raman Spectroscopy Applications: A Review.

Authors:  Jorge Jimenez-Cisneros; Juan Pablo Galindo-Lazo; Miguel Angel Mendez-Rojas; Jessica Rosaura Campos-Delgado; Monica Cerro-Lopez
Journal:  Molecules       Date:  2021-12-08       Impact factor: 4.411

10.  Self-sustainable and recyclable ternary Au@Cu2O-Ag nanocomposites: application in ultrasensitive SERS detection and highly efficient photocatalysis of organic dyes under visible light.

Authors:  Tong Wu; Hui Zheng; Yichuan Kou; Xinyue Su; Naveen Reddy Kadasala; Ming Gao; Lei Chen; Donglai Han; Yang Liu; Jinghai Yang
Journal:  Microsyst Nanoeng       Date:  2021-03-16       Impact factor: 7.127
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