Literature DB >> 21627131

Colorimetric bacteria sensing using a supramolecular enzyme-nanoparticle biosensor.

Oscar R Miranda1, Xiaoning Li, Limary Garcia-Gonzalez, Zheng-Jiang Zhu, Bo Yan, Uwe H F Bunz, Vincent M Rotello.   

Abstract

Rapid and sensitive detection of pathogens is a key requirement for both environmental and clinical settings. We report here a colorimetric enzyme-nanoparticle conjugate system for detection of microbial contamination. In this approach, cationic gold nanoparticles (NPs) featuring quaternary amine headgroups are electrostatically bound to an enzyme [β-galactosidase (β-Gal)], inhibiting enzyme activity. Analyte bacteria bind to the NP, which releases the β-Gal and restores its activity, providing an enzyme-amplified colorimetric readout of the binding event. Using this strategy, we have been able to quantify bacteria at concentrations of 1 × 10(2) bacteria/mL in solution and 1 × 10(4) bacteria/mL in a field-friendly test strip format.

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Year:  2011        PMID： 21627131      PMCID： PMC3120917          DOI： 10.1021/ja2021729

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  44 in total

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Review 2.  Bacterial contamination of blood components.

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Review 3.  The structure of secondary cell wall polymers: how Gram-positive bacteria stick their cell walls together.

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4.  Enhancement of a culture-based bacterial detection system (eBDS) for platelet products based on measurement of oxygen consumption.

Authors:  Stein Holme; Morven B McAlister; Girolamo A Ortolano; Chiyong Chong; Mary Anne Cortus; Michael R Jacobs; Roslyn Yomtovian; Lawrence F Freundlich; Barry Wenz
Journal:  Transfusion       Date:  2005-06       Impact factor: 3.157

5.  Towards a comprehensive view of the bacterial cell wall.

Authors:  Boris Dmitriev; Filip Toukach; Stefan Ehlers
Journal:  Trends Microbiol       Date:  2005-10-19       Impact factor: 17.079

6.  The specter of biological weapons.

Authors:  L A Cole
Journal:  Sci Am       Date:  1996-12       Impact factor: 2.142

7.  Amino acid sequence of beta-galactosidase. XI. Peptide ordering procedures and the complete sequence.

Authors:  A V Fowler; I Zabin
Journal:  J Biol Chem       Date:  1978-08-10       Impact factor: 5.157

Review 8.  The application of magnetic separations in applied microbiology.

Authors:  I Safarík; M Safaríková; S J Forsythe
Journal:  J Appl Bacteriol       Date:  1995-06

9.  Identification of an outer membrane protein required for the transport of lipopolysaccharide to the bacterial cell surface.

Authors:  Martine P Bos; Boris Tefsen; Jeroen Geurtsen; Jan Tommassen
Journal:  Proc Natl Acad Sci U S A       Date:  2004-06-10       Impact factor: 11.205

10.  Three-dimensional structure of beta-galactosidase from E. coli.

Authors:  R H Jacobson; X J Zhang; R F DuBose; B W Matthews
Journal:  Nature       Date:  1994-06-30       Impact factor: 49.962
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  49 in total

Review 1.  Gold nanoparticles: preparation, properties, and applications in bionanotechnology.

Authors:  Yi-Cheun Yeh; Brian Creran; Vincent M Rotello
Journal:  Nanoscale       Date:  2011-11-10       Impact factor: 7.790

2.  Electrochemical nanoparticle-enzyme sensors for screening bacterial contamination in drinking water.

Authors:  Juhong Chen; Ziwen Jiang; Jonathan D Ackerman; Mahdieh Yazdani; Singyuk Hou; Sam R Nugen; Vincent M Rotello
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3.  Polymer Electrochromism Driven by Metabolic Activity Facilitates Rapid and Facile Bacterial Detection and Susceptibility Evaluation.

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Journal:  Adv Funct Mater       Date:  2020-09-13       Impact factor: 18.808

Review 4.  Diverse Applications of Nanomedicine.

Authors:  Beatriz Pelaz; Christoph Alexiou; Ramon A Alvarez-Puebla; Frauke Alves; Anne M Andrews; Sumaira Ashraf; Lajos P Balogh; Laura Ballerini; Alessandra Bestetti; Cornelia Brendel; Susanna Bosi; Monica Carril; Warren C W Chan; Chunying Chen; Xiaodong Chen; Xiaoyuan Chen; Zhen Cheng; Daxiang Cui; Jianzhong Du; Christian Dullin; Alberto Escudero; Neus Feliu; Mingyuan Gao; Michael George; Yury Gogotsi; Arnold Grünweller; Zhongwei Gu; Naomi J Halas; Norbert Hampp; Roland K Hartmann; Mark C Hersam; Patrick Hunziker; Ji Jian; Xingyu Jiang; Philipp Jungebluth; Pranav Kadhiresan; Kazunori Kataoka; Ali Khademhosseini; Jindřich Kopeček; Nicholas A Kotov; Harald F Krug; Dong Soo Lee; Claus-Michael Lehr; Kam W Leong; Xing-Jie Liang; Mei Ling Lim; Luis M Liz-Marzán; Xiaowei Ma; Paolo Macchiarini; Huan Meng; Helmuth Möhwald; Paul Mulvaney; Andre E Nel; Shuming Nie; Peter Nordlander; Teruo Okano; Jose Oliveira; Tai Hyun Park; Reginald M Penner; Maurizio Prato; Victor Puntes; Vincent M Rotello; Amila Samarakoon; Raymond E Schaak; Youqing Shen; Sebastian Sjöqvist; Andre G Skirtach; Mahmoud G Soliman; Molly M Stevens; Hsing-Wen Sung; Ben Zhong Tang; Rainer Tietze; Buddhisha N Udugama; J Scott VanEpps; Tanja Weil; Paul S Weiss; Itamar Willner; Yuzhou Wu; Lily Yang; Zhao Yue; Qian Zhang; Qiang Zhang; Xian-En Zhang; Yuliang Zhao; Xin Zhou; Wolfgang J Parak
Journal:  ACS Nano       Date:  2017-03-14       Impact factor: 15.881

5.  Sensing by Smell: Nanoparticle-Enzyme Sensors for Rapid and Sensitive Detection of Bacteria with Olfactory Output.

Authors:  Bradley Duncan; Ngoc D B Le; Colleen Alexander; Akash Gupta; Gulen Yesilbag Tonga; Mahdieh Yazdani; Ryan F Landis; Li-Sheng Wang; Bo Yan; Serdar Burmaoglu; Xiaoning Li; Vincent M Rotello
Journal:  ACS Nano       Date:  2017-04-26       Impact factor: 15.881

Review 6.  Biosensors for whole-cell bacterial detection.

Authors:  Asif Ahmed; Jo V Rushworth; Natalie A Hirst; Paul A Millner
Journal:  Clin Microbiol Rev       Date:  2014-07       Impact factor: 26.132

7.  Electrochemical quantification of Ag2S quantum dots: evaluation of different surface coating ligands for bacteria determination.

Authors:  Olaya Amor-Gutiérrez; Alba Iglesias-Mayor; Pablo Llano-Suárez; José M Costa-Fernández; Ana Soldado; Ana Podadera; Francisco Parra; Agustín Costa-García; Alfredo de la Escosura-Muñiz
Journal:  Mikrochim Acta       Date:  2020-02-14       Impact factor: 5.833

Review 8.  Integrating recognition elements with nanomaterials for bacteria sensing.

Authors:  Juhong Chen; Stephanie M Andler; Julie M Goddard; Sam R Nugen; Vincent M Rotello
Journal:  Chem Soc Rev       Date:  2017-03-06       Impact factor: 54.564

9.  Quantitative imaging of 2 nm monolayer-protected gold nanoparticle distributions in tissues using laser ablation inductively-coupled plasma mass spectrometry (LA-ICP-MS).

Authors:  S Gokhan Elci; Bo Yan; Sung Tae Kim; Krishnendu Saha; Ying Jiang; Gunnar A Klemmer; Daniel F Moyano; Gulen Yesilbag Tonga; Vincent M Rotello; Richard W Vachet
Journal:  Analyst       Date:  2016-03-16       Impact factor: 4.616

10.  Nanoscale graphene oxide (nGO) as artificial receptors: implications for biomolecular interactions and sensing.

Authors:  Stanley S Chou; Mrinmoy De; Jiayan Luo; Vincent M Rotello; Jiaxing Huang; Vinayak P Dravid
Journal:  J Am Chem Soc       Date:  2012-09-26       Impact factor: 15.419
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