Controllable synthesis of fluorescent silver nanoparticles with different length oligonucleotides
Abstract Silver nanomaterials have become important research topics in recent years. As a new type of fluorescent material, silver nanomaterials have been applied to fluorescent sensors, bioimaging and materials targeting cancer cells. Here, an approach to the oligonucleotide‐templated controllable...
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| Format: | Article |
| Language: | English |
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Wiley
2021-07-01
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| Series: | IET Nanobiotechnology |
| Online Access: | https://doi.org/10.1049/nbt2.12049 |
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| _version_ | 1849683870552686592 |
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| author | Wenhui Bao Jun Ai Lu Ga |
| author_facet | Wenhui Bao Jun Ai Lu Ga |
| author_sort | Wenhui Bao |
| collection | DOAJ |
| description | Abstract Silver nanomaterials have become important research topics in recent years. As a new type of fluorescent material, silver nanomaterials have been applied to fluorescent sensors, bioimaging and materials targeting cancer cells. Here, an approach to the oligonucleotide‐templated controllable formation of fluorescent Ag nanomaterials is reported. In this experiment, silver nanoparticles (NPs) were synthesised from oligonucleotides chains, sodium borohydride (NaBH4) and silver nitrate (AgNO3) by changing the molar ratio of DNA to sodium borohydride (NaBH4) and silver nitrate (AgNO3). Fluorescent assay and transmission electron microscopy were used to characterise the silver NPs. The optimal selection of DNA chains with different lengths as templates for the synthesis of silver NPs was found. This work successfully develops the capping oligonucleotides scaffolds of silver nanoclusters. |
| format | Article |
| id | doaj-art-d5ffd87bb76c434b9f0388b4f106d799 |
| institution | DOAJ |
| issn | 1751-8741 1751-875X |
| language | English |
| publishDate | 2021-07-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Nanobiotechnology |
| spelling | doaj-art-d5ffd87bb76c434b9f0388b4f106d7992025-08-20T03:23:38ZengWileyIET Nanobiotechnology1751-87411751-875X2021-07-0115551251810.1049/nbt2.12049Controllable synthesis of fluorescent silver nanoparticles with different length oligonucleotidesWenhui Bao0Jun Ai1Lu Ga2College of Chemistry and Environmental Science Inner Mongolia Key Laboratory of Environmental Chemistry Inner Mongolia Normal University Hohhot ChinaCollege of Chemistry and Environmental Science Inner Mongolia Key Laboratory of Environmental Chemistry Inner Mongolia Normal University Hohhot ChinaCollege of Pharmacy Inner Mongolia Medical University Hohhot ChinaAbstract Silver nanomaterials have become important research topics in recent years. As a new type of fluorescent material, silver nanomaterials have been applied to fluorescent sensors, bioimaging and materials targeting cancer cells. Here, an approach to the oligonucleotide‐templated controllable formation of fluorescent Ag nanomaterials is reported. In this experiment, silver nanoparticles (NPs) were synthesised from oligonucleotides chains, sodium borohydride (NaBH4) and silver nitrate (AgNO3) by changing the molar ratio of DNA to sodium borohydride (NaBH4) and silver nitrate (AgNO3). Fluorescent assay and transmission electron microscopy were used to characterise the silver NPs. The optimal selection of DNA chains with different lengths as templates for the synthesis of silver NPs was found. This work successfully develops the capping oligonucleotides scaffolds of silver nanoclusters.https://doi.org/10.1049/nbt2.12049 |
| spellingShingle | Wenhui Bao Jun Ai Lu Ga Controllable synthesis of fluorescent silver nanoparticles with different length oligonucleotides IET Nanobiotechnology |
| title | Controllable synthesis of fluorescent silver nanoparticles with different length oligonucleotides |
| title_full | Controllable synthesis of fluorescent silver nanoparticles with different length oligonucleotides |
| title_fullStr | Controllable synthesis of fluorescent silver nanoparticles with different length oligonucleotides |
| title_full_unstemmed | Controllable synthesis of fluorescent silver nanoparticles with different length oligonucleotides |
| title_short | Controllable synthesis of fluorescent silver nanoparticles with different length oligonucleotides |
| title_sort | controllable synthesis of fluorescent silver nanoparticles with different length oligonucleotides |
| url | https://doi.org/10.1049/nbt2.12049 |
| work_keys_str_mv | AT wenhuibao controllablesynthesisoffluorescentsilvernanoparticleswithdifferentlengtholigonucleotides AT junai controllablesynthesisoffluorescentsilvernanoparticleswithdifferentlengtholigonucleotides AT luga controllablesynthesisoffluorescentsilvernanoparticleswithdifferentlengtholigonucleotides |