title: Polymer-protected sub-2-nm-nanogap fabrication for biological sensing in near-physiological conditions.
authors.affiliation: Advanced Materials for Micro- and Nano-Systems Program, Singapore-MIT Alliance, 117576 Singapore.
authors.forename: Huijuan
authors.initials: H
authors.lastname: Zhang
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Barsotti
authors.forename: Chee-Leong
authors.initials: CL
authors.lastname: Wong
authors.forename: Xuejia
authors.initials: X
authors.lastname: Xue
authors.forename: Xiaogang
authors.initials: X
authors.lastname: Liu
authors.forename: Francesco
authors.initials: F
authors.lastname: Stellacci
authors.forename: John T L
authors.initials: JT
authors.lastname: Thong
mesh_terms: D015374:Biosensing Techniques / Q000295:instrumentation*; D003460:Crystallization / Q000379:methods; D004247:DNA / Q000032:analysis / Q000737:chemistry / Q000235:genetics*; D004563:Electrochemistry / Q000295:instrumentation*; D004867:Equipment Design; D019544:Equipment Failure Analysis; D008422:Materials Testing; D008839:Microelectrodes; D049329:Nanostructures / Q000737:chemistry* / Q000648:ultrastructure; D036103:Nanotechnology / Q000295:instrumentation*; D010316:Particle Size; D011108:Polymers / Q000737:chemistry*
chemical_list: D011108:Polymers; D004247:DNA