Single nanoparticle plasmonic sensors
The adoption of plasmonic nanomaterials in optical sensors, coupled with the advances in detection techniques, has opened the way for biosensing with single plasmonic particles. Single nanoparticle sensors offer the potential to analyse biochemical interactions at a single-molecule level, thereby allowing us to capture even more information than ensemble measurements. We introduce the concepts behind single nanoparticle sensing and how the localised surface plasmon resonances of these nanoparticles are dependent upon their materials, shape and size. Then we outline the different synthetic approaches, like citrate reduction, seed-mediated and seedless growth, that enable the synthesis of gold and silver nanospheres, nanorods, nanostars, nanoprisms and other nanostructures with tunable sizes. Further, we go into the aspects related to purification and functionalisation of nanoparticles, prior to the fabrication of sensing surfaces. Finally, the recent developments in single nanoparticle detection, spectroscopy and sensing applications are discussed.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2015 |
|---|---|
| Erschienen: |
2015 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:15 |
|---|---|
| Enthalten in: |
Sensors (Basel, Switzerland) - 15(2015), 10 vom: 12. Okt., Seite 25774-92 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Sriram, Manish [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Journal Article |
|---|
| Anmerkungen: |
Date Completed 26.05.2016 Date Revised 08.01.2019 published: Electronic Citation Status MEDLINE |
|---|
| doi: |
10.3390/s151025774 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM253750016 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM253750016 | ||
| 003 | DE-627 | ||
| 005 | 20231224170904.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231224s2015 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.3390/s151025774 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n0845.xml |
| 035 | |a (DE-627)NLM253750016 | ||
| 035 | |a (NLM)26473866 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Sriram, Manish |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Single nanoparticle plasmonic sensors |
| 264 | 1 | |c 2015 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 26.05.2016 | ||
| 500 | |a Date Revised 08.01.2019 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a The adoption of plasmonic nanomaterials in optical sensors, coupled with the advances in detection techniques, has opened the way for biosensing with single plasmonic particles. Single nanoparticle sensors offer the potential to analyse biochemical interactions at a single-molecule level, thereby allowing us to capture even more information than ensemble measurements. We introduce the concepts behind single nanoparticle sensing and how the localised surface plasmon resonances of these nanoparticles are dependent upon their materials, shape and size. Then we outline the different synthetic approaches, like citrate reduction, seed-mediated and seedless growth, that enable the synthesis of gold and silver nanospheres, nanorods, nanostars, nanoprisms and other nanostructures with tunable sizes. Further, we go into the aspects related to purification and functionalisation of nanoparticles, prior to the fabrication of sensing surfaces. Finally, the recent developments in single nanoparticle detection, spectroscopy and sensing applications are discussed | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Research Support, Non-U.S. Gov't | |
| 650 | 4 | |a Review | |
| 650 | 4 | |a metal nanoparticles | |
| 650 | 4 | |a optical sensors | |
| 650 | 4 | |a sensors | |
| 650 | 4 | |a single molecule detection | |
| 650 | 4 | |a surface plasmons | |
| 700 | 1 | |a Zong, Kelly |e verfasserin |4 aut | |
| 700 | 1 | |a Vivekchand, S R C |e verfasserin |4 aut | |
| 700 | 1 | |a Gooding, J Justin |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Sensors (Basel, Switzerland) |d 2007 |g 15(2015), 10 vom: 12. Okt., Seite 25774-92 |w (DE-627)NLM187985170 |x 1424-8220 |7 nnns |
| 773 | 1 | 8 | |g volume:15 |g year:2015 |g number:10 |g day:12 |g month:10 |g pages:25774-92 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.3390/s151025774 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 15 |j 2015 |e 10 |b 12 |c 10 |h 25774-92 | ||