CAS OpenIR
Site-Specific Synthesis of Silica Nanostructures on DNA Origami Templates
Shang, Yingxu1,2; Li, Na1; Liu, Shengbo1,2; Wang, Ling3; Wang, Zhen-Gang1; Zhang, Zhong1; Ding, Baoquan1,2,4
2020-04-17
Source PublicationADVANCED MATERIALS
ISSN0935-9648
Pages5
AbstractDNA origami has been widely investigated as a template for the organization of various functional elements, leading to potential applications in many fields such as biosensing, nanoelectronics, and nanophotonics. However, the synthesis of inorganic nonmetallic nanomaterials with predesigned patterns using DNA origami templates has seldom been explored. Here, a novel method is reported to site-specifically synthesize silica nanostructures with designed patterns on DNA origami templates. The molecular dynamic simulation confirms that the positively charged silica precursors have a stronger electrostatic affinity to protruding double-stranded DNA (dsDNA) than DNA origami surfaces. The work describes a novel strategy to fabricate silica nanostructures with nanoscale precision. Moreover, the site-specific silicification of DNA nanoarchitectures expands the scope of customized synthesis of inorganic nonmetallic nanomaterials.
Keywordarbitrary patterns DNA origami silica nanostructures site-specific synthesis sol-gel chemistry
DOI10.1002/adma.202000294
Language英语
WOS KeywordMESOPOROUS SILICA ; BIOMINERALIZATION ; GROWTH ; NANOPARTICLES ; SPHERES ; METAL
Funding ProjectNational Natural Science Foundations of China[21573051] ; National Natural Science Foundations of China[21773044] ; National Natural Science Foundations of China[51761145044] ; Science Fund for Creative Research Groups of the National Natural Science Foundation of China[21721002] ; National Basic Research Programs of China[2016YFA0201601] ; National Basic Research Programs of China[2018YFA0208900] ; Key Research Program of Frontier Sciences, CAS[QYZDB-SSW-SLH029] ; K. C. Wong Education Foundation[GJTD-2018-03] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB36000000] ; Beijing Municipal Science & Technology Commission[Z191100004819008]
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
Funding OrganizationNational Natural Science Foundations of China ; Science Fund for Creative Research Groups of the National Natural Science Foundation of China ; National Basic Research Programs of China ; Key Research Program of Frontier Sciences, CAS ; K. C. Wong Education Foundation ; Strategic Priority Research Program of Chinese Academy of Sciences ; Beijing Municipal Science & Technology Commission
WOS IDWOS:000526806300001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/40068
Collection中国科学院过程工程研究所
Corresponding AuthorDing, Baoquan
Affiliation1.Natl Ctr Nanosci & Technol, CAS Ctr Excellence Nanosci, CAS Key Lab Nanosyst & Hierarch Fabricat, 11 BeiYiTiao ZhongGuanCun, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Nanosci & Technol, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China
4.Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450001, Peoples R China
Recommended Citation
GB/T 7714
Shang, Yingxu,Li, Na,Liu, Shengbo,et al. Site-Specific Synthesis of Silica Nanostructures on DNA Origami Templates[J]. ADVANCED MATERIALS,2020:5.
APA Shang, Yingxu.,Li, Na.,Liu, Shengbo.,Wang, Ling.,Wang, Zhen-Gang.,...&Ding, Baoquan.(2020).Site-Specific Synthesis of Silica Nanostructures on DNA Origami Templates.ADVANCED MATERIALS,5.
MLA Shang, Yingxu,et al."Site-Specific Synthesis of Silica Nanostructures on DNA Origami Templates".ADVANCED MATERIALS (2020):5.
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