Journal ArticleDOI
Single-molecule surface-enhanced Raman spectroscopy.
Eric C. Le Ru,Pablo G. Etchegoin +1 more
TLDR
A general overview of the field of single-molecule (SM) surface-enhanced Raman spectroscopy (SERS) as it stands today is provided and some of the latest developments and promising new leads are presented.Abstract:
A general overview of the field of single-molecule (SM) surface-enhanced Raman spectroscopy (SERS) as it stands today is provided. After years of debates on the basic aspects of SM-SERS, the technique is emerging as a well-established subfield of spectroscopy and SERS. SM-SERS is allowing the observation of subtle spectroscopic phenomena that were not hitherto accessible. Examples of the latter are natural isotopic substitutions in single molecules, observation of the true homogeneous broadening of Raman peaks, Raman excitation profiles of individual molecules, and SM electrochemistry. With background examples of the contributions produced by our group, properly interleaved with results by other practitioners in the field, we present some of the latest developments and promising new leads in this new field of spectroscopy.read more
Citations
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Journal ArticleDOI
Present and Future of Surface-Enhanced Raman Scattering
Judith Langer,Dorleta Jimenez de Aberasturi,Javier Aizpurua,Ramon A. Alvarez-Puebla,Baptiste Auguié,Baptiste Auguié,Jeremy J. Baumberg,Guillermo C. Bazan,Steven E. J. Bell,Anja Boisen,Alexandre G. Brolo,Jaebum Choo,Dana Cialla-May,Dana Cialla-May,Volker Deckert,Volker Deckert,Laura Fabris,Karen Faulds,F. Javier García de Abajo,Royston Goodacre,Duncan Graham,Amanda J. Haes,Christy L. Haynes,Christian W. Huck,Tamitake Itoh,Mikael Käll,Janina Kneipp,Nicholas A. Kotov,Hua Kuang,Eric C. Le Ru,Eric C. Le Ru,Hiang Kwee Lee,Jian-Feng Li,Xing Yi Ling,Stefan A. Maier,Thomas G. Mayerhöfer,Thomas G. Mayerhöfer,Martin Moskovits,Kei Murakoshi,Jwa-Min Nam,Shuming Nie,Yukihiro Ozaki,Isabel Pastoriza-Santos,Jorge Pérez-Juste,Juergen Popp,Juergen Popp,Annemarie Pucci,Stephanie Reich,Bin Ren,George C. Schatz,Timur Shegai,Sebastian Schlücker,Li-Lin Tay,K. George Thomas,Zhong-Qun Tian,Richard P. Van Duyne,Tuan Vo-Dinh,Yue Wang,Katherine A. Willets,Chuanlai Xu,Hongxing Xu,Yikai Xu,Yuko S. Yamamoto,Bing Zhao,Luis M. Liz-Marzán +64 more
TL;DR: Prominent authors from all over the world joined efforts to summarize the current state-of-the-art in understanding and using SERS, as well as to propose what can be expected in the near future, in terms of research, applications, and technological development.
Journal ArticleDOI
Plasmofluidic single-molecule surface-enhanced Raman scattering from dynamic assembly of plasmonic nanoparticles
Partha Pratim Patra,Rohit Chikkaraddy,Ravi P. N. Tripathi,Arindam Dasgupta,G. V. Pavan Kumar +4 more
TL;DR: By utilizing dual excitation of plasmons at metal-fluid interface, this work creates interacting assemblies of metal nanoparticles, which may be further harnessed in dynamic lithography of dispersed nanostructures and have implications in realizing optically addressable, plasmofluidic, single-molecule detection platforms.
Structural (n,m) determination of isolated single wall carbon nanotubes by resonant Raman scattering
Mildred S. Dresselhaus,Ado Jorio,G. Dresselhaus,Martin Hunter,T. McClure,Jason H. Hafner,Charles M. Lieber,Riichiro Saito +7 more
TL;DR: In this paper, a unique chirality assignment was made for both metallic and semiconducting nanotubes of diameter d(t), using the parameters gamma(0) = 2.9 eV and omega(RBM) = 248/d(t).
Journal ArticleDOI
Nanostructure-based plasmon-enhanced Raman spectroscopy for surface analysis of materials
Song-Yuan Ding,Jun Yi,Jian-Feng Li,Bin Ren,De-Yin Wu,Rajapandiyan Panneerselvam,Zhong-Qun Tian +6 more
TL;DR: A review of the plasmon-enhanced Raman spectroscopy (PERS) field can be found in this paper, where a new generation of hotspots that are generated from hybrid structures combining PERS-active nanostructures and probe materials are discussed.
Journal ArticleDOI
Surface-Enhanced Raman Spectroscopy for Bioanalysis: Reliability and Challenges
TL;DR: An outlook of the key challenges in bioanalytical SERS, including reproducibility, sensitivity, and spatial and time resolution is given.
References
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Journal ArticleDOI
Probing Single Molecules and Single Nanoparticles by Surface-Enhanced Raman Scattering
Shuming Nie,Steven R. Emory +1 more
TL;DR: In this article, surface-enhanced Raman scattering was used to detect single molecules and single nanoparticles at room temperature with the use of surface enhanced Raman, and the intrinsic Raman enhancement factors were on the order of 10 14 to 10 15, much larger than the ensemble-averaged values derived from conventional measurements.
Journal ArticleDOI
Single Molecule Detection Using Surface-Enhanced Raman Scattering (SERS)
Katrin Kneipp,Katrin Kneipp,Yang Wang,Yang Wang,Harald Kneipp,Harald Kneipp,Lev T. Perelman,Lev T. Perelman,Irving Itzkan,Irving Itzkan,Ramachandra R. Dasari,Ramachandra R. Dasari,Michael S. Feld,Michael S. Feld +13 more
TL;DR: In this article, the first observation of single molecule Raman scattering was made using a single crystal violet molecule in aqueous colloidal silver solution using one second collection time and about $2.
Journal ArticleDOI
Raman spectra of pyridine adsorbed at a silver electrode
TL;DR: In this article, Ramaman spectroscopy has been employed for the first time to study the role of adsorption at electrodes, and it has been possible to distinguish two types of pyridine adaption at a silver electrode.
Journal ArticleDOI
Surface-enhanced spectroscopy
TL;DR: The surface-enhanced Raman scattering (SERS) effect was first discovered by Fleischmann, Van Duyne, Creighton, and Creighton as discussed by the authors, who showed that molecules adsorbed on specially prepared silver surfaces produce a Raman spectrum that is at times a millionfold more intense than expected.
Journal ArticleDOI
Adsorption and surface-enhanced Raman of dyes on silver and gold sols
P. C. Lee,Dan Meisel +1 more
TL;DR: Several negatively charged dyes were investigated for their possible adsorption on the surface of colloidal particles and those dyes that were found to adsorb on the particles were then checked for surface enhancement of Raman scattering.
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Probing Single Molecules and Single Nanoparticles by Surface-Enhanced Raman Scattering
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