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PXD040400

PXD040400 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleAll-water-based resist made of genetically modified silkworm silk achieves an ultrafine pattern structure
DescriptionMicro/nanomanufacturing technology is indispensable for the advanced manufacturing industry, including, but not limited to, microelectronics. Developing novel materials to implement eco-friendly manufacturing with higher performance remains the focus of this field. The creation of ultrafine pattern structures at the nanoscale is enabled by silkworm silk with significantly improved mechanical properties. Here, we report all-water-based manufacturing of nanopattern structures with unprecedented resolution using genetically modified silkworm silk as resists in conjunction with focused ion beam lithography (FIBL), with an average resolution of ~20 nm and a minimum feature size of 11.3 nm. Our study strengthens the outstanding performance of silkworm silk as a natural protein material and presents a promising strategy for manufacturing nanoarchitectures.
HostingRepositoryiProX
AnnounceDate2023-02-26
AnnouncementXMLSubmission_2023-02-26_19:09:12.358.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterYiyun Tang
SpeciesList scientific name: Bombyx mori; NCBI TaxID: 7091;
ModificationListNo PTMs are included in the dataset
InstrumentQ Exactive Plus
Dataset History
RevisionDatetimeStatusChangeLog Entry
02023-02-26 19:08:49ID requested
12023-02-26 19:09:12announced
Publication List
Dataset with its publication pending
Keyword List
submitter keyword: Silk protein, Genetic modification, Mechanical property, Focused ion beam lithography, Nanomanufacture
Contact List
Hanfu Xu
contact affiliationState Key Laboratory of Silkworm Genome Biology, College of Sericulture, Textile and Biomass Sciences, Southwest University
contact emailxuhf@swu.edu.cn
lab head
Yiyun Tang
contact affiliationSouthwest University
contact email1398013564@qq.com
dataset submitter
Full Dataset Link List
iProX dataset URI