Evidence map›Paper›PMID 34337801›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2021

High Resolution Patterning of an Organic-Inorganic Photoresin for the Fabrication of Platinum Microstructures.

Manuel Luitz, Markus Lunzer, Andreas Goralczyk, Markus Mader, Sagar Bhagwat, Andreas Warmbold, Dorothea Helmer, Frederik Kotz, Bastian E Rapp

Abstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Fabrication of High-Density Microarchitected Tungsten via DLP 3D Printing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024
    Article
  6. Article
  7. Article
  8. Beyond the Threshold: A Study of Chalcogenophene-Based Two-Photon Initiators.Chemistry of materials : a publication of the American Chemical Society · 2022
    Article
  9. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Manuel LuitzLaboratory of Process Technology, NeptunLab, Department of Microsystems Engineering (IMTEK) University of Freiburg, Georges-Köhler-Allee 103, 79110, Freiburg, Germany.
Markus LunzerUpNano GmbH, Modecenterstraße 22/D6, Vienna, 1030, Austria.
Andreas GoralczykLaboratory of Process Technology, NeptunLab, Department of Microsystems Engineering (IMTEK) University of Freiburg, Georges-Köhler-Allee 103, 79110, Freiburg, Germany.
Markus MaderLaboratory of Process Technology, NeptunLab, Department of Microsystems Engineering (IMTEK) University of Freiburg, Georges-Köhler-Allee 103, 79110, Freiburg, Germany.
Sagar BhagwatLaboratory of Process Technology, NeptunLab, Department of Microsystems Engineering (IMTEK) University of Freiburg, Georges-Köhler-Allee 103, 79110, Freiburg, Germany.
Andreas WarmboldFreiburg Materials Research Center (FMF), University of Freiburg, Stefan-Meier-Straße 21, 79104, Freiburg, Germany.
Dorothea HelmerLaboratory of Process Technology, NeptunLab, Department of Microsystems Engineering (IMTEK) University of Freiburg, Georges-Köhler-Allee 103, 79110, Freiburg, Germany.
Frederik KotzLaboratory of Process Technology, NeptunLab, Department of Microsystems Engineering (IMTEK) University of Freiburg, Georges-Köhler-Allee 103, 79110, Freiburg, Germany.ORCID https://orcid.org/0000-0001-8376-154X
Bastian E RappLaboratory of Process Technology, NeptunLab, Department of Microsystems Engineering (IMTEK) University of Freiburg, Georges-Köhler-Allee 103, 79110, Freiburg, Germany.ORCID https://orcid.org/0000-0002-3955-0291

Funding

Carl Zeiss FoundationDeutsche ForschungsgemeinschaftEuropean Research CouncilEuropean Union's Horizon 2020 research and innovation programme 816006German Ministry of Education and Research 03X5527Germany's Excellence Strategy EXC-2193/1 - 390951807Research Cluster "Interactive and Programmable Materials
6 · The paper itself

Abstract

Platinum (Pt) is an interesting material for many applications due to its high chemical resilience, outstanding catalytic activity, high electrical conductivity, and high melting point. However, microstructuring and especially 3D microstructuring of platinum is a complex process, based on expensive and specialized equipment often suffering from very slow processing speeds. In this work, organic-inorganic photoresins, which can be structured using direct optical lithography as well as two-photon lithography (TPL) with submicrometer resolution and high-throughput is presented. The printed structures are subsequently converted to high-purity platinum using thermal debinding of the binder and reduction of the salt. With this technique, complex 3D structures with a 3D resolution of 300 nm were fabricated. At a layer thickness of 35 nm, the patterns reach a high conductivity of 67% compared to bulk platinum. Microheaters, thermocouple sensors as well as a Lab-on-a-Chip system are presented as exemplary applications. This technology will enable a broad range of application from electronics, sensing and heating elements to 3D photonics and metamaterials.

Indexed as

direct lithographymetal printingnanofabricationplatinum microstructuresprinted electronicstwo-photon lithography

Identifiers

PMID34337801
PMCPMC11469048

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.