Literature DB >> 16834401

Infrared spectroscopic mapping of single nanoparticles and viruses at nanoscale resolution.

Markus Brehm1, Thomas Taubner, Rainer Hillenbrand, Fritz Keilmann.   

Abstract

We demonstrate that scattering near-field microscopy (s-SNOM) can determine infrared "fingerprint" spectra of individual poly(methyl methacrylate) nanobeads and viruses as small as 18 nm. Amplitude and phase spectra are found surprisingly strong, even at a probed volume of only 10(-20) l, and robust in regard to particle size and substrate. This makes infrared spectroscopic s-SNOM a versatile tool for chemical and-in the case of protein-secondary-structure identification.

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Year:  2006        PMID： 16834401     DOI： 10.1021/nl0610836

Source DB:  PubMed          Journal:  Nano Lett        ISSN： 1530-6984            Impact factor:   11.189


  22 in total

1.  Assembly, tuning and use of an apertureless near field infrared microscope for protein imaging.

Authors:  Melissa Paulite; Zahra Fakhraai; Boris B Akhremitchev; Kerstin Mueller; Gilbert C Walker
Journal:  J Vis Exp       Date:  2009-11-25       Impact factor: 1.355

2.  Infrared-spectroscopic nanoimaging with a thermal source.

Authors:  F Huth; M Schnell; J Wittborn; N Ocelic; R Hillenbrand
Journal:  Nat Mater       Date:  2011-04-17       Impact factor: 43.841

3.  Characterization of localized surface plasmon resonance transducers produced from Au(25) nanoparticle multilayers.

Authors:  Paul Vaccarello; Linh Tran; Julia Meinen; Chuhee Kwon; Yohannes Abate; Young-Seok Shon
Journal:  Colloids Surf A Physicochem Eng Asp       Date:  2012-03-24       Impact factor: 4.539

Review 4.  Single nanoparticle detectors for biological applications.

Authors:  Abdulkadir Yurt; George G Daaboul; John H Connor; Bennett B Goldberg; M Selim Ünlü
Journal:  Nanoscale       Date:  2012-01-03       Impact factor: 7.790

5.  Correlative imaging of biological tissues with apertureless scanning near-field optical microscopy and confocal laser scanning microscopy.

Authors:  Stefan G Stanciu; Denis E Tranca; Radu Hristu; George A Stanciu
Journal:  Biomed Opt Express       Date:  2017-11-07       Impact factor: 3.732

6.  NSOM- and AFM-based nanotechnology elucidates nano-structural and atomic-force features of a Y. pestis V immunogen-containing particle vaccine capable of eliciting robust response.

Authors:  Gucheng Zeng; Jianbo Chen; Liyun Zhong; Richard Wang; Lifang Jiang; Jiye Cai; Lin Yan; Dan Huang; Crystal Y Chen; Zheng W Chen
Journal:  Proteomics       Date:  2009-03       Impact factor: 3.984

7.  Sub-wavelength infrared imaging of lipids.

Authors:  Fiona Yarrow; Eamonn Kennedy; Frederic Salaun; James H Rice
Journal:  Biomed Opt Express       Date:  2010-12-01       Impact factor: 3.732

8.  Vibrational Spectroscopic Detection of a Single Virus by Mid-Infrared Photothermal Microscopy.

Authors:  Yi Zhang; Celalettin Yurdakul; Alexander J Devaux; Le Wang; Xiaoji G Xu; John H Connor; M Selim Ünlü; Ji-Xin Cheng
Journal:  Anal Chem       Date:  2021-02-17       Impact factor: 8.008

9.  Nano-FTIR chemical mapping of minerals in biological materials.

Authors:  Sergiu Amarie; Paul Zaslansky; Yusuke Kajihara; Erika Griesshaber; Wolfgang W Schmahl; Fritz Keilmann
Journal:  Beilstein J Nanotechnol       Date:  2012-04-05       Impact factor: 3.649

10.  Structural analysis and mapping of individual protein complexes by infrared nanospectroscopy.

Authors:  Iban Amenabar; Simon Poly; Wiwat Nuansing; Elmar H Hubrich; Alexander A Govyadinov; Florian Huth; Roman Krutokhvostov; Lianbing Zhang; Mato Knez; Joachim Heberle; Alexander M Bittner; Rainer Hillenbrand
Journal:  Nat Commun       Date:  2013       Impact factor: 14.919
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