Literature DB >> 26900205

Bioenabled SERS Substrates for Food Safety and Drinking Water Monitoring.

Jing Yang1, Gregory L Rorrer2, Alan X Wang1.   

Abstract

We present low-cost bioenabled surface-enhanced Raman scattering (SERS) substrates that can be massively produced in sustainable and eco-friendly methods with significant commercial potentials for the detection of food contamination and drinking water pollution. The sensors are based on diatom frustules with integrated plasmonic nanoparticles. The ultra-high sensitivity of the SERS substrates comes from the coupling between the diatom frustules and Ag nanoparticles to achieve dramatically increased local optical field to enhance the light-matter interactions for SERS sensing. We successfully applied the bioenabled SERS substrates to detect melamine in milk and aromatic compounds in water with sensitivity down to 1μg/L.

Entities:  

Keywords:  Bioenabled Nanomaterials; Food Sensor; Photonic Crystals; SERS; Surface Plasmons

Year:  2015        PMID： 26900205      PMCID： PMC4758815          DOI： 10.1117/12.2178077

Source DB:  PubMed          Journal:  Proc SPIE Int Soc Opt Eng        ISSN： 0277-786X


  14 in total

1.  Highly reproducible immunoassay of cancer markers on a gold-patterned microarray chip using surface-enhanced Raman scattering imaging.

Authors:  Moonkwon Lee; Sangyeop Lee; Jung-hwan Lee; Hyun-woo Lim; Gi Hun Seong; Eun Kyu Lee; Soo-Ik Chang; Chil Hwan Oh; Jaebum Choo
Journal:  Biosens Bioelectron       Date:  2010-09-17       Impact factor: 10.618

2.  Optimization of a derivatization-solid-phase microextraction method for the analysis of thirty phenolic pollutants in water samples.

Authors:  Maria Llompart; Mercedes Lourido; Pedro Landin; Carmen García-Jares; Rafael Cela
Journal:  J Chromatogr A       Date:  2002-07-19       Impact factor: 4.759

3.  Enhancing surface plasmon resonances of metallic nanoparticles by diatom biosilica.

Authors:  Fanghui Ren; Jeremy Campbell; Xiangyu Wang; Gregory L Rorrer; Alan X Wang
Journal:  Opt Express       Date:  2013-07-01       Impact factor: 3.894

Review 4.  Rationally designed nanostructures for surface-enhanced Raman spectroscopy.

Authors:  Matthew J Banholzer; Jill E Millstone; Lidong Qin; Chad A Mirkin
Journal:  Chem Soc Rev       Date:  2008-03-26       Impact factor: 54.564

5.  Highly sensitive immunoassay based on Raman reporter-labeled immuno-Au aggregates and SERS-active immune substrate.

Authors:  Chunyuan Song; Zhuyuan Wang; Ruohu Zhang; Jing Yang; Xuebin Tan; Yiping Cui
Journal:  Biosens Bioelectron       Date:  2009-08-29       Impact factor: 10.618

6.  Facile on-site detection of substituted aromatic pollutants in water using thin layer chromatography combined with surface-enhanced Raman spectroscopy.

Authors:  Dawei Li; Lulu Qu; Wenlei Zhai; Jinqun Xue; John S Fossey; Yitao Long
Journal:  Environ Sci Technol       Date:  2011-04-12       Impact factor: 9.028

7.  Selective melamine detection in multiple sample matrices with a portable Raman instrument using surface enhanced Raman spectroscopy-active gold nanoparticles.

Authors:  Laura C Mecker; Katherine M Tyner; John F Kauffman; Sergey Arzhantsev; Daniel J Mans; Connie M Gryniewicz-Ruzicka
Journal:  Anal Chim Acta       Date:  2012-05-10       Impact factor: 6.558

8.  Surface-enhanced Raman scattering spectroscopy as a sensitive and selective technique for the detection of folic acid in water and human serum.

Authors:  Robert J Stokes; Eileen McBride; Clive G Wilson; John M Girkin; W Ewen Smith; Duncan Graham
Journal:  Appl Spectrosc       Date:  2008-04       Impact factor: 2.388

9.  Metabolic insertion of nanostructured TiO2 into the patterned biosilica of the diatom Pinnularia sp. by a two-stage bioreactor cultivation process.

Authors:  Clayton Jeffryes; Timothy Gutu; Jun Jiao; Gregory L Rorrer
Journal:  ACS Nano       Date:  2008-10-28       Impact factor: 15.881

10.  Sensing polycyclic aromatic hydrocarbons with dithiocarbamate-functionalized ag nanoparticles by surface-enhanced Raman scattering.

Authors:  Luca Guerrini; José V Garcia-Ramos; Concepción Domingo; Santiago Sanchez-Cortes
Journal:  Anal Chem       Date:  2009-02-01       Impact factor: 6.986
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  2 in total

1.  High Sensitivity SERS Substrate of a Few Nanometers Single-Layer Silver Thickness Fabricated by DC Magnetron Sputtering Technology.

Authors:  Hsing-Yu Wu; Hung-Chun Lin; Guan-Yi Hung; Chi-Shun Tu; Ting-Yu Liu; Chung-Hung Hong; Guoyu Yu; Jin-Cherng Hsu
Journal:  Nanomaterials (Basel)       Date:  2022-08-10       Impact factor: 5.719

2.  Synthesis of SERS-active core-satellite nanoparticles using heterobifunctional PEG linkers.

Authors:  Angela Michelle T San Juan; Suhash Reddy Chavva; Dandan Tu; Melanie Tircuit; Gerard Coté; Samuel Mabbott
Journal:  Nanoscale Adv       Date:  2021-11-15
  2 in total

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