Co-sputtering of gold and copper onto liquids: a route towards the production of porous gold nanoparticles
Effective methods for the synthesis of high-purity nanoparticles (NPs) have been extensively studied for a few decades. Among others, cold plasma-based sputtering metals onto a liquid substrate appears to be a very promising technique for the synthesis of high-purity NPs. The process enables the pro...
Saved in:
| Published in: | Nanotechnology Vol. 31; no. 45; p. 455303 |
|---|---|
| Main Authors: | , , , , , , , , , , , |
| Format: | Journal Article |
| Language: | English |
| Published: |
06.11.2020
|
| ISSN: | 1361-6528, 1361-6528 |
| Online Access: | Get more information |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Abstract | Effective methods for the synthesis of high-purity nanoparticles (NPs) have been extensively studied for a few decades. Among others, cold plasma-based sputtering metals onto a liquid substrate appears to be a very promising technique for the synthesis of high-purity NPs. The process enables the production of very small NPs without using any toxic reagents and complex chemical synthesis routes, and enables the synthesis of alloy NPs which can be the first step towards the formation of porous NPs. In this paper, the synthesis of gold-copper alloy NPs has been performed by co-sputtering gold and copper targets over pentaerythritol ethoxylate. The resulting solutions contain a mixture of gold, copper oxide, and alloy NPs having a radius of few angstroms. The annealing of these NPs, inside the solution, has been performed in order to increase their size and further induce the dealloying of the Au-Cu NPs. The resulting NPs exhibit either a nanoporous structure or are self-organized in an agglomerate of small NPs.Effective methods for the synthesis of high-purity nanoparticles (NPs) have been extensively studied for a few decades. Among others, cold plasma-based sputtering metals onto a liquid substrate appears to be a very promising technique for the synthesis of high-purity NPs. The process enables the production of very small NPs without using any toxic reagents and complex chemical synthesis routes, and enables the synthesis of alloy NPs which can be the first step towards the formation of porous NPs. In this paper, the synthesis of gold-copper alloy NPs has been performed by co-sputtering gold and copper targets over pentaerythritol ethoxylate. The resulting solutions contain a mixture of gold, copper oxide, and alloy NPs having a radius of few angstroms. The annealing of these NPs, inside the solution, has been performed in order to increase their size and further induce the dealloying of the Au-Cu NPs. The resulting NPs exhibit either a nanoporous structure or are self-organized in an agglomerate of small NPs. |
|---|---|
| AbstractList | Effective methods for the synthesis of high-purity nanoparticles (NPs) have been extensively studied for a few decades. Among others, cold plasma-based sputtering metals onto a liquid substrate appears to be a very promising technique for the synthesis of high-purity NPs. The process enables the production of very small NPs without using any toxic reagents and complex chemical synthesis routes, and enables the synthesis of alloy NPs which can be the first step towards the formation of porous NPs. In this paper, the synthesis of gold-copper alloy NPs has been performed by co-sputtering gold and copper targets over pentaerythritol ethoxylate. The resulting solutions contain a mixture of gold, copper oxide, and alloy NPs having a radius of few angstroms. The annealing of these NPs, inside the solution, has been performed in order to increase their size and further induce the dealloying of the Au-Cu NPs. The resulting NPs exhibit either a nanoporous structure or are self-organized in an agglomerate of small NPs.Effective methods for the synthesis of high-purity nanoparticles (NPs) have been extensively studied for a few decades. Among others, cold plasma-based sputtering metals onto a liquid substrate appears to be a very promising technique for the synthesis of high-purity NPs. The process enables the production of very small NPs without using any toxic reagents and complex chemical synthesis routes, and enables the synthesis of alloy NPs which can be the first step towards the formation of porous NPs. In this paper, the synthesis of gold-copper alloy NPs has been performed by co-sputtering gold and copper targets over pentaerythritol ethoxylate. The resulting solutions contain a mixture of gold, copper oxide, and alloy NPs having a radius of few angstroms. The annealing of these NPs, inside the solution, has been performed in order to increase their size and further induce the dealloying of the Au-Cu NPs. The resulting NPs exhibit either a nanoporous structure or are self-organized in an agglomerate of small NPs. |
| Author | Duverger-Nédellec, Elen Antunes Corrêa, Cinthia Chauvin, Adrien Sergievskaya, Anastasiya Cornil, David Vesely, Jozef El Mel, Abdel-Aziz Dopita, Milan Tessier, Pierre-Yves Fucikova, Anna Konstantinidis, Stephanos Cornil, Jérôme |
| Author_xml | – sequence: 1 givenname: Adrien surname: Chauvin fullname: Chauvin, Adrien – sequence: 2 givenname: Anastasiya surname: Sergievskaya fullname: Sergievskaya, Anastasiya – sequence: 3 givenname: Abdel-Aziz surname: El Mel fullname: El Mel, Abdel-Aziz – sequence: 4 givenname: Anna surname: Fucikova fullname: Fucikova, Anna – sequence: 5 givenname: Cinthia surname: Antunes Corrêa fullname: Antunes Corrêa, Cinthia – sequence: 6 givenname: Jozef surname: Vesely fullname: Vesely, Jozef – sequence: 7 givenname: Elen surname: Duverger-Nédellec fullname: Duverger-Nédellec, Elen – sequence: 8 givenname: David surname: Cornil fullname: Cornil, David – sequence: 9 givenname: Jérôme surname: Cornil fullname: Cornil, Jérôme – sequence: 10 givenname: Pierre-Yves surname: Tessier fullname: Tessier, Pierre-Yves – sequence: 11 givenname: Milan surname: Dopita fullname: Dopita, Milan – sequence: 12 givenname: Stephanos surname: Konstantinidis fullname: Konstantinidis, Stephanos |
| BookMark | eNpNjr1PwzAUxC1UJNrCzuiRJdR2nMRlQxVfUiUWmKsX-7mkCn6p7Yh_n6AixHSn093pt2CzQAEZu5biVgpjVrKsZVFXyqygBWiqMzb_i2b__AVbpHQQQkqj5JwdNlSkYcwZYxf2nDzfU-84BMctDQNGTiET77vj2Ll0x4FHGjPyTF8QXeL5A_kQyY02dxR-9gNNjXS6CRBogJg722O6ZOce-oRXv7pk748Pb5vnYvv69LK53xZWG52LxmhUWtoJzzaIrvWITSUkmDVWgKK21rYWVeusd8KDE7Xyrfai9Fq2pVdLdnP6nbiOI6a8--ySxb6HgBPZTmm1FpU2daO-AT3jYWk |
| CitedBy_id | crossref_primary_10_1016_j_molliq_2021_116319 crossref_primary_10_1016_j_colsurfa_2021_126286 crossref_primary_10_3762_bjnano_13_2 crossref_primary_10_1080_10739149_2023_2223627 crossref_primary_10_3389_fnano_2021_710612 crossref_primary_10_3390_pharmaceutics17050655 |
| ContentType | Journal Article |
| DBID | 7X8 |
| DOI | 10.1088/1361-6528/abaa75 |
| DatabaseName | MEDLINE - Academic |
| DatabaseTitle | MEDLINE - Academic |
| DatabaseTitleList | MEDLINE - Academic |
| Database_xml | – sequence: 1 dbid: 7X8 name: MEDLINE - Academic url: https://search.proquest.com/medline sourceTypes: Aggregation Database |
| DeliveryMethod | no_fulltext_linktorsrc |
| Discipline | Engineering Physics |
| EISSN | 1361-6528 |
| GroupedDBID | --- -~X 123 1JI 4.4 53G 5B3 5PX 5VS 5ZH 7.M 7.Q 7X8 AAGCD AAJIO AAJKP AATNI ABHWH ABJNI ABQJV ABVAM ACAFW ACGFS ACHIP ADEQX AEFHF AEINN AENEX AFYNE AKPSB ALMA_UNASSIGNED_HOLDINGS AOAED ASPBG ATQHT AVWKF AZFZN CBCFC CEBXE CJUJL CRLBU CS3 DU5 EBS EDWGO EMSAF EPQRW EQZZN F5P IHE IJHAN IOP IZVLO KOT LAP M45 N5L N9A P2P PJBAE R4D RIN RNS RO9 ROL RPA SY9 TN5 W28 XPP ZMT |
| ID | FETCH-LOGICAL-c484t-784e241c821c7eedbfee7501a89e5ae06cccbce2bdcfd0fad062fb4f03f41b3f2 |
| IEDL.DBID | 7X8 |
| ISICitedReferencesCount | 12 |
| ISICitedReferencesURI | http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=000563368800001&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D |
| ISSN | 1361-6528 |
| IngestDate | Thu Sep 04 16:34:51 EDT 2025 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 45 |
| Language | English |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-LOGICAL-c484t-784e241c821c7eedbfee7501a89e5ae06cccbce2bdcfd0fad062fb4f03f41b3f2 |
| Notes | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
| PQID | 2429054867 |
| PQPubID | 23479 |
| ParticipantIDs | proquest_miscellaneous_2429054867 |
| PublicationCentury | 2000 |
| PublicationDate | 2020-11-06 |
| PublicationDateYYYYMMDD | 2020-11-06 |
| PublicationDate_xml | – month: 11 year: 2020 text: 2020-11-06 day: 06 |
| PublicationDecade | 2020 |
| PublicationTitle | Nanotechnology |
| PublicationYear | 2020 |
| SSID | ssj0011821 |
| Score | 2.4011414 |
| Snippet | Effective methods for the synthesis of high-purity nanoparticles (NPs) have been extensively studied for a few decades. Among others, cold plasma-based... |
| SourceID | proquest |
| SourceType | Aggregation Database |
| StartPage | 455303 |
| Title | Co-sputtering of gold and copper onto liquids: a route towards the production of porous gold nanoparticles |
| URI | https://www.proquest.com/docview/2429054867 |
| Volume | 31 |
| WOSCitedRecordID | wos000563368800001&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D |
| hasFullText | |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwpV1LSwMxEA5qFfTgoyq-ieA1dJt9JOtFpFg8SPGg0ltJZhOplM22u_X3O9lureBF8JrNhjCZzHzzyAwhNwCprzqXMg2BN1BiyWRkUsZ1on15kSyseyy9PYnBQA6H6XPjcCubtMqlTKwFdebA-8g7qEpShBcyEXfFlPmuUT662rTQWCetEKGM52oxXEUREDs37666LIm5bMKUeLE632MdpZUS8S9RXOuX_t5_d7ZPdhtkSe8XrHBA1kzeJjs_6g22yVad7wnlIfnoOVYWdZNq_EKdpe9uklGVZxRcUZgZ9XUN6GQ8nY-z8pYqOnPzytCqzrItKcJGWiyKxeLB-v8Rx7t5uVgmVzna4k3K3RF57T-89B5Z03aBQSSjigk8LNTrgMQDgSpUW2MQV3SVTE2sTJAAgAbDdQY2C6zKgoRbHdkgtFFXh5Yfk43c5eaEUKWiINS4jg7jSHHQSQAQGslBgNIiPCXXS5KOkK19rELlBnc7WhH17A9zzsk293awd_cmF6Rl8eqaS7IJn9W4nF3VXPEF5pzEYQ |
| linkProvider | ProQuest |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Co-sputtering+of+gold+and+copper+onto+liquids%3A+a+route+towards+the+production+of+porous+gold+nanoparticles&rft.jtitle=Nanotechnology&rft.au=Chauvin%2C+Adrien&rft.au=Sergievskaya%2C+Anastasiya&rft.au=El+Mel%2C+Abdel-Aziz&rft.au=Fucikova%2C+Anna&rft.date=2020-11-06&rft.issn=1361-6528&rft.eissn=1361-6528&rft.volume=31&rft.issue=45&rft.spage=455303&rft_id=info:doi/10.1088%2F1361-6528%2Fabaa75&rft.externalDBID=NO_FULL_TEXT |
| thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1361-6528&client=summon |
| thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1361-6528&client=summon |
| thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1361-6528&client=summon |