Single Shot Fabrication
Single Shot Fabrication - Related Videos
07:47
Use of Sacrificial Nanoparticles to Remove the Effects of Shot-noise in Contact Holes Fabricated by E-beam Lithography
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Cited by 1 •
2017
Uniformly sized nanoparticles can remove fluctuations in contact hole dimensions patterned in poly(methyl methacrylate) (PMMA) photoresist films by electron beam (E-beam) lithography. The process involves electrostatic funneling to center and deposit nanoparticles in contact holes, followed by photoresist reflow and plasma- and wet-etching steps.
12:04
Microfluidic Picoliter Bioreactor for Microbial Single-cell Analysis: Fabrication, System Setup, and Operation
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Cited by 75 •
2013
In this protocol the fabrication, setup and basic operation of a microfluidic picoliter bioreactor (PLBR) for single-cell analysis of prokaryotic microorganisms is introduced. Industrially relevant microorganisms were analyzed as proof of principle allowing insights into growth rate, morphology, and phenotypic heterogeneity over certain time periods, hardly possible with conventional methods.
13:02
Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation
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Cited by 3 •
2017
We present a protocol for fabricating 1-D photonic crystal cavities on subwavelength diameter silica fibers (optical nanofibers) using femtosecond laser-induced ablation.
08:01
Fabrication of Zero Mode Waveguides for High Concentration Single Molecule Microscopy
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Cited by 3 •
2020
Described here is a nanosphere lithography method for parallel fabrication of zero mode waveguides, which are arrays of nanoapertures in a metal-clad glass microscopy coverslip for single molecule imaging at nano- to micromolar concentrations of fluorophores. The method takes advantage of colloidal crystal self-assembly to create a waveguide template.
08:29
Fabrication of Amperometric Electrodes
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Cited by 8 •
2009
This protocol describes how to generate carbon fiber electrodes. The electrodes are subsequently used to detect catecholamine release from vesicles with carbon fiber amperometry.
FAQs
Material behavior determines whether the material can be deposited, shaped, cured, or consolidated into the intended geometry during one processing cycle. Engineers must therefore match the material’s response to the selected operation and tooling. If that match is poor, the process may not achieve the required geometric precision, limiting the usefulness of the finished component even when the design is highly integrated.
Tooling establishes the component’s geometry, while process control governs how consistently the material reaches its final form. The mold or tool must define the intended shape, and the cycle must coordinate deposition, shaping, curing, or consolidation without corrective assembly. These factors directly affect repeatability and precision, making them central to complex integrated components.
It is most suitable when a component’s geometry or integration would make separate fabrication and assembly difficult, or when minimizing interfaces and alignment opportunities is important. A multi-step route may remain preferable when geometry, material response, tooling, or precision cannot be controlled effectively within one cycle. This comparison helps engineers balance manufacturing simplification against process requirements.
A typical cycle begins with a tool or mold that establishes the required geometry. Material is then deposited, shaped, cured, or consolidated within that processing cycle until the component reaches its final form. The sequence combines geometry definition and material transformation, so engineers must coordinate the selected operation, tooling, material behavior, and precision requirements.
Integrated components and structures are strong candidates, particularly when assembling smaller parts would be difficult or would introduce many interfaces. The approach can support geometries that are challenging to construct through separate fabrication steps. By forming the design around a single coordinated operation, engineers can pursue streamlined production while maintaining attention to repeatability and required geometric precision.
Evaluation should focus on geometric precision, repeatability, processing time, manufacturing complexity, and the number of part interfaces or alignment opportunities. These measures show whether the single-cycle approach delivered its intended advantages for the component. Engineers should also consider how material behavior, tooling, and process control affected the final form, because those factors determine whether the outcome is reliable.