Laser Direct Writing of Highly Crystalline Graphene on Polydimethylsiloxane for Fingertip‐Sized Piezoelectric Sensors
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Engineering Materials"
DOI: 10.1002/adem.202100457
Abstract: The patterning of electrically conductive structures directly onto the polydimethylsiloxane (PDMS) surface is crucial for the realization of flexible and elastic devices. Herein, defocused femtosecond laser pulses are irradiated for the fabrication of highly crystalline… read more here.
Keywords: polydimethylsiloxane; laser direct; writing highly; highly crystalline ... See more keywords
React‐on‐Demand (RoD) Fabrication of Highly Conductive Metal–Polymer Hybrid Structure for Flexible Electronics via One‐Step Direct Writing or Printing
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201704671
Abstract: As a fast prototyping technique, direct writing of flexible electronics is gaining popularity for its low-cost, simplicity, ultrahigh portability, and ease of use. However, the latest handwritten circuits reported either have relative low conductivity or… read more here.
Keywords: direct writing; rod; flexible electronics; one step ... See more keywords
Grafting Ink for Direct Writing: Solvation Activated Covalent Functionalization of Graphene
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202105017
Abstract: Covalent functionalization of graphene (CFG) has shown attractive advantages in tuning the electronic, mechanical, optical, and thermal properties of graphene. However, facile, large‐scale, controllable, and highly efficient CFG remains challenging and often involves highly reactive… read more here.
Keywords: graphene; functionalization graphene; grafting ink; functionalization ... See more keywords
Laser Direct Writing of Heteroatom (N and S)-Doped Graphene from a Polybenzimidazole Ink Donor on Polyethylene Terephthalate Polymer and Glass Substrates.
Sign Up to like & getrecommendations! Published in 2018 at "Small"
DOI: 10.1002/smll.201803143
Abstract: In this paper, for the first time, a laser direct writing technique is reported to form S- and N-doped graphene patterns on thin (0.3 mm thickness) polyethylene terephthalate (PET) and glass substrates from a specially… read more here.
Keywords: polyethylene terephthalate; direct writing; ink; graphene ... See more keywords
In Situ Synthesis and Microfabrication of High Entropy Alloy and Oxide Compounds by Femtosecond Laser Direct Writing under Ambient Conditions.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202203126
Abstract: Synthesis and coating of multi-metal oxides (MMOs) and alloys on conductive substrates are indispensable to electrochemical applications, yet demand multiple, resource-intensive, and time-consuming processes. Herein, an alternative approach to the synthesis and coating of alloys… read more here.
Keywords: femtosecond laser; laser; synthesis; laser direct ... See more keywords
Fabrication of microfluidic channels based on melt-electrospinning direct writing
Sign Up to like & getrecommendations! Published in 2018 at "Microfluidics and Nanofluidics"
DOI: 10.1007/s10404-018-2043-7
Abstract: Abstract Microfluidics is a flourishing field, enabling a wide range of applications. However, the current fabrication methods for creating the microchannel structures of microfluidic devices, such as photolithography and 3D printing, mostly have the problems… read more here.
Keywords: melt electrospinning; microfluidic channels; direct writing; channels based ... See more keywords
Enabling direct writing of an epoxy resin with thermo-activated organic thixotropes
Sign Up to like & getrecommendations! Published in 2020 at "Additive manufacturing"
DOI: 10.1016/j.addma.2019.100905
Abstract: Abstract Direct writing a thermosetting resin typically requires a rheological modifier or peripheral reaction rate-modulating equipment to enable shape fidelity during parts fabrication. This work describes the processing and characterization of low molecular weight diamide-based… read more here.
Keywords: resin; direct writing; epoxy resin; writing epoxy ... See more keywords
Direct writing of individual micro/nanofiber patterns suitable for flexible electronics using MEMS-based microneedle
Sign Up to like & getrecommendations! Published in 2020 at "Microelectronic Engineering"
DOI: 10.1016/j.mee.2020.111345
Abstract: Abstract Micro/nano fiber structures can be printed on a non-conducting substrate by applying an electrohydrodynamic (EHD) direct-writing technique. The combination of Wet Etching and Deep Reactive Ion Etching is used to fabricate a hollow micro-needles… read more here.
Keywords: direct writing; nanofiber patterns; fiber; micro ... See more keywords
Direct writing of biocatalytic materials based on pens filled with high-tech enzymatic inks: “Do-it-Yourself”
Sign Up to like & getrecommendations! Published in 2019 at "Microchemical Journal"
DOI: 10.1016/j.microc.2018.10.050
Abstract: Abstract An enzyme conductive ink was synthesized and applied for the sensitive detection of l -proline in human biofluids. The nano-ink is a mixture of materials graphite (Gr), intermediates Methylene blue (MB), binding agents (Polyethylene… read more here.
Keywords: materials based; writing biocatalytic; ink; based pens ... See more keywords
Atom-by-Atom Direct Writing.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c00114
Abstract: Direct-write processes enable the alteration or deposition of materials in a continuous, directable, sequential fashion. In this work, we demonstrate an electron beam direct-write process in an aberration-corrected scanning transmission electron microscope. This process has… read more here.
Keywords: atom direct; deposition; direct writing; electron beam ... See more keywords
Whispering Gallery Mode Lasing from Perovskite Polygonal Microcavities via Femtosecond Laser Direct Writing.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c21824
Abstract: Organic-inorganic halide perovskites have excellent intrinsic properties, such as long carrier lifetime, high photoluminescence quantum yield, and high gain, in whispering gallery mode (WGM) cavities by facile vapor self-assembly or solution process, which make them… read more here.
Keywords: direct writing; polygonal microcavities; femtosecond laser; laser direct ... See more keywords