Chemical composition of surface-functionalized gold nanoparticles View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2011-06-19

AUTHORS

Alexander Rostek, Dirk Mahl, Matthias Epple

ABSTRACT

The composition of surface-functionalized gold nanoparticles (diameter of the metallic core: 17–20 nm) was determined by elemental analysis (C, H, N, S, Au, Na) after preparation of a larger batch. Gold nanoparticles were prepared and functionalized with citrate according to the classical Turkevich method. The citrate-functionalized nanoparticles contained about 3.1 wt% of organic material (135 ng cm−2 or 3.1 molecules nm−2). A partial exchange of citrate was accomplished by tris(sodium-m-sulfonato-phenyl)phosphine (TPPTS) which led to 2.1 wt% of citrate (90 ng cm−2 or 2.1 molecules nm−2) and 1.4 wt% TPPTS (61 ng cm−2 or 0.6 molecules nm−2). The citrate coating was quantitatively exchanged by poly(N-vinyl pyrrolidone) (PVP) after immersion in solutions with concentrations of 33, 66 and 128 mg L-1, respectively, leading to contents of 4 to 6 wt% of PVP (171–271 ng cm−2 or 9–15 PVP monomer units nm−2). More... »

PAGES

4809-4814

Identifiers

URI

http://scigraph.springernature.com/pub.10.1007/s11051-011-0456-2

DOI

http://dx.doi.org/10.1007/s11051-011-0456-2

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1051887945


Indexing Status Check whether this publication has been indexed by Scopus and Web Of Science using the SN Indexing Status Tool
Incoming Citations Browse incoming citations for this publication using opencitations.net

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/02", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Physical Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/09", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Engineering", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/10", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Technology", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0202", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Atomic, Molecular, Nuclear, Particle and Plasma Physics", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0912", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Materials Engineering", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/1007", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Nanotechnology", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "Institute of Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, 45117, Essen, Germany", 
          "id": "http://www.grid.ac/institutes/grid.5718.b", 
          "name": [
            "Institute of Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, 45117, Essen, Germany"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Rostek", 
        "givenName": "Alexander", 
        "id": "sg:person.01317761023.35", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01317761023.35"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Institute of Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, 45117, Essen, Germany", 
          "id": "http://www.grid.ac/institutes/grid.5718.b", 
          "name": [
            "Institute of Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, 45117, Essen, Germany"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Mahl", 
        "givenName": "Dirk", 
        "id": "sg:person.014550770355.16", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014550770355.16"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Institute of Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, 45117, Essen, Germany", 
          "id": "http://www.grid.ac/institutes/grid.5718.b", 
          "name": [
            "Institute of Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, 45117, Essen, Germany"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Epple", 
        "givenName": "Matthias", 
        "id": "sg:person.011342402346.80", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011342402346.80"
        ], 
        "type": "Person"
      }
    ], 
    "datePublished": "2011-06-19", 
    "datePublishedReg": "2011-06-19", 
    "description": "The composition of surface-functionalized gold nanoparticles (diameter of the metallic core: 17\u201320\u00a0nm) was determined by elemental analysis (C, H, N, S, Au, Na) after preparation of a larger batch. Gold nanoparticles were prepared and functionalized with citrate according to the classical Turkevich method. The citrate-functionalized nanoparticles contained about 3.1\u00a0wt% of organic material (135\u00a0ng\u00a0cm\u22122 or 3.1\u00a0molecules nm\u22122). A partial exchange of citrate was accomplished by tris(sodium-m-sulfonato-phenyl)phosphine (TPPTS) which led to 2.1 wt% of citrate (90\u00a0ng\u00a0cm\u22122 or 2.1 molecules nm\u22122) and 1.4\u00a0wt% TPPTS (61\u00a0ng\u00a0cm\u22122 or 0.6 molecules nm\u22122). The citrate coating was quantitatively exchanged by poly(N-vinyl pyrrolidone) (PVP) after immersion in solutions with concentrations of 33, 66 and 128\u00a0mg\u00a0L-1, respectively, leading to contents of 4 to 6\u00a0wt% of PVP (171\u2013271\u00a0ng\u00a0cm\u22122 or 9\u201315 PVP monomer units nm\u22122).", 
    "genre": "article", 
    "id": "sg:pub.10.1007/s11051-011-0456-2", 
    "isAccessibleForFree": false, 
    "isPartOf": [
      {
        "id": "sg:journal.1028317", 
        "issn": [
          "1388-0764", 
          "1572-896X"
        ], 
        "name": "Journal of Nanoparticle Research", 
        "publisher": "Springer Nature", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "10", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "13"
      }
    ], 
    "keywords": [
      "surface-functionalized gold nanoparticles", 
      "gold nanoparticles", 
      "elemental analysis", 
      "Turkevich method", 
      "citrate coating", 
      "nanoparticles", 
      "organic materials", 
      "partial exchange", 
      "chemical composition", 
      "TPPTS", 
      "citrate", 
      "sulfonato", 
      "PVP", 
      "coatings", 
      "composition", 
      "preparation", 
      "large batches", 
      "materials", 
      "solution", 
      "immersion", 
      "concentration", 
      "batch", 
      "exchange", 
      "method", 
      "content", 
      "analysis"
    ], 
    "name": "Chemical composition of surface-functionalized gold nanoparticles", 
    "pagination": "4809-4814", 
    "productId": [
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1051887945"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1007/s11051-011-0456-2"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1007/s11051-011-0456-2", 
      "https://app.dimensions.ai/details/publication/pub.1051887945"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2022-12-01T06:29", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-springernature-scigraph/baseset/20221201/entities/gbq_results/article/article_546.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "https://doi.org/10.1007/s11051-011-0456-2"
  }
]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/s11051-011-0456-2'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/s11051-011-0456-2'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/s11051-011-0456-2'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/s11051-011-0456-2'


 

This table displays all metadata directly associated to this object as RDF triples.

113 TRIPLES      20 PREDICATES      54 URIs      42 LITERALS      6 BLANK NODES

Subject Predicate Object
1 sg:pub.10.1007/s11051-011-0456-2 schema:about anzsrc-for:02
2 anzsrc-for:0202
3 anzsrc-for:09
4 anzsrc-for:0912
5 anzsrc-for:10
6 anzsrc-for:1007
7 schema:author Ne1bd3469be4c4f1ca30efa32b392b01e
8 schema:datePublished 2011-06-19
9 schema:datePublishedReg 2011-06-19
10 schema:description The composition of surface-functionalized gold nanoparticles (diameter of the metallic core: 17–20 nm) was determined by elemental analysis (C, H, N, S, Au, Na) after preparation of a larger batch. Gold nanoparticles were prepared and functionalized with citrate according to the classical Turkevich method. The citrate-functionalized nanoparticles contained about 3.1 wt% of organic material (135 ng cm−2 or 3.1 molecules nm−2). A partial exchange of citrate was accomplished by tris(sodium-m-sulfonato-phenyl)phosphine (TPPTS) which led to 2.1 wt% of citrate (90 ng cm−2 or 2.1 molecules nm−2) and 1.4 wt% TPPTS (61 ng cm−2 or 0.6 molecules nm−2). The citrate coating was quantitatively exchanged by poly(N-vinyl pyrrolidone) (PVP) after immersion in solutions with concentrations of 33, 66 and 128 mg L-1, respectively, leading to contents of 4 to 6 wt% of PVP (171–271 ng cm−2 or 9–15 PVP monomer units nm−2).
11 schema:genre article
12 schema:isAccessibleForFree false
13 schema:isPartOf N343b6f5656f048f8873cc4e89226bcce
14 N3d25615bb28b4038a8c28f3a71a06b0d
15 sg:journal.1028317
16 schema:keywords PVP
17 TPPTS
18 Turkevich method
19 analysis
20 batch
21 chemical composition
22 citrate
23 citrate coating
24 coatings
25 composition
26 concentration
27 content
28 elemental analysis
29 exchange
30 gold nanoparticles
31 immersion
32 large batches
33 materials
34 method
35 nanoparticles
36 organic materials
37 partial exchange
38 preparation
39 solution
40 sulfonato
41 surface-functionalized gold nanoparticles
42 schema:name Chemical composition of surface-functionalized gold nanoparticles
43 schema:pagination 4809-4814
44 schema:productId N1756d104542c4739ba7a7ae17e77c896
45 Nb5929e4b218a44d689c3e543753ca936
46 schema:sameAs https://app.dimensions.ai/details/publication/pub.1051887945
47 https://doi.org/10.1007/s11051-011-0456-2
48 schema:sdDatePublished 2022-12-01T06:29
49 schema:sdLicense https://scigraph.springernature.com/explorer/license/
50 schema:sdPublisher N57857e5ee85342088e0704d71e8051e2
51 schema:url https://doi.org/10.1007/s11051-011-0456-2
52 sgo:license sg:explorer/license/
53 sgo:sdDataset articles
54 rdf:type schema:ScholarlyArticle
55 N1756d104542c4739ba7a7ae17e77c896 schema:name doi
56 schema:value 10.1007/s11051-011-0456-2
57 rdf:type schema:PropertyValue
58 N343b6f5656f048f8873cc4e89226bcce schema:issueNumber 10
59 rdf:type schema:PublicationIssue
60 N3d25615bb28b4038a8c28f3a71a06b0d schema:volumeNumber 13
61 rdf:type schema:PublicationVolume
62 N57857e5ee85342088e0704d71e8051e2 schema:name Springer Nature - SN SciGraph project
63 rdf:type schema:Organization
64 N87501d1ce0754f669e8cddf7bc451324 rdf:first sg:person.014550770355.16
65 rdf:rest Nb11a51fc6304498cbfd2c4d27b79b6ba
66 Nb11a51fc6304498cbfd2c4d27b79b6ba rdf:first sg:person.011342402346.80
67 rdf:rest rdf:nil
68 Nb5929e4b218a44d689c3e543753ca936 schema:name dimensions_id
69 schema:value pub.1051887945
70 rdf:type schema:PropertyValue
71 Ne1bd3469be4c4f1ca30efa32b392b01e rdf:first sg:person.01317761023.35
72 rdf:rest N87501d1ce0754f669e8cddf7bc451324
73 anzsrc-for:02 schema:inDefinedTermSet anzsrc-for:
74 schema:name Physical Sciences
75 rdf:type schema:DefinedTerm
76 anzsrc-for:0202 schema:inDefinedTermSet anzsrc-for:
77 schema:name Atomic, Molecular, Nuclear, Particle and Plasma Physics
78 rdf:type schema:DefinedTerm
79 anzsrc-for:09 schema:inDefinedTermSet anzsrc-for:
80 schema:name Engineering
81 rdf:type schema:DefinedTerm
82 anzsrc-for:0912 schema:inDefinedTermSet anzsrc-for:
83 schema:name Materials Engineering
84 rdf:type schema:DefinedTerm
85 anzsrc-for:10 schema:inDefinedTermSet anzsrc-for:
86 schema:name Technology
87 rdf:type schema:DefinedTerm
88 anzsrc-for:1007 schema:inDefinedTermSet anzsrc-for:
89 schema:name Nanotechnology
90 rdf:type schema:DefinedTerm
91 sg:journal.1028317 schema:issn 1388-0764
92 1572-896X
93 schema:name Journal of Nanoparticle Research
94 schema:publisher Springer Nature
95 rdf:type schema:Periodical
96 sg:person.011342402346.80 schema:affiliation grid-institutes:grid.5718.b
97 schema:familyName Epple
98 schema:givenName Matthias
99 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.011342402346.80
100 rdf:type schema:Person
101 sg:person.01317761023.35 schema:affiliation grid-institutes:grid.5718.b
102 schema:familyName Rostek
103 schema:givenName Alexander
104 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.01317761023.35
105 rdf:type schema:Person
106 sg:person.014550770355.16 schema:affiliation grid-institutes:grid.5718.b
107 schema:familyName Mahl
108 schema:givenName Dirk
109 schema:sameAs https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014550770355.16
110 rdf:type schema:Person
111 grid-institutes:grid.5718.b schema:alternateName Institute of Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, 45117, Essen, Germany
112 schema:name Institute of Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, 45117, Essen, Germany
113 rdf:type schema:Organization
 




Preview window. Press ESC to close (or click here)


...