1 Ocak 2020 Dergi makalesi Açık Erişim

Erkoc, Pelin; Odeh, Yazan Nitham; Alrifai, Nada; Zirhli, Onur; Akdogan, Nilay Gunduz; Yildiz, Burcin; Misirlioglu, Ibrahim Burc; Akdogan, Ozan

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/5925</identifier>
  <creators>
    <creator>
      <creatorName>Erkoc, Pelin</creatorName>
      <givenName>Pelin</givenName>
      <familyName>Erkoc</familyName>
      <affiliation>Bahcesehir Univ, Fac Engn &amp; Nat Sci, TR-34353 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Odeh, Yazan Nitham</creatorName>
      <givenName>Yazan Nitham</givenName>
      <familyName>Odeh</familyName>
      <affiliation>Bahcesehir Univ, Fac Engn &amp; Nat Sci, TR-34353 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Alrifai, Nada</creatorName>
      <givenName>Nada</givenName>
      <familyName>Alrifai</familyName>
      <affiliation>Bahcesehir Univ, Fac Engn &amp; Nat Sci, TR-34353 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Zirhli, Onur</creatorName>
      <givenName>Onur</givenName>
      <familyName>Zirhli</familyName>
    </creator>
    <creator>
      <creatorName>Akdogan, Nilay Gunduz</creatorName>
      <givenName>Nilay Gunduz</givenName>
      <familyName>Akdogan</familyName>
      <affiliation>Piri Reis Univ, Fac Engn, Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Yildiz, Burcin</creatorName>
      <givenName>Burcin</givenName>
      <familyName>Yildiz</familyName>
      <affiliation>Sabanci Univ, Fac Engn &amp; Nat Sci, Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Misirlioglu, Ibrahim Burc</creatorName>
      <givenName>Ibrahim Burc</givenName>
      <familyName>Misirlioglu</familyName>
    </creator>
    <creator>
      <creatorName>Akdogan, Ozan</creatorName>
      <givenName>Ozan</givenName>
      <familyName>Akdogan</familyName>
      <affiliation>Bahcesehir Univ, Fac Engn &amp; Nat Sci, TR-34353 Istanbul, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Photocurable Pentaerythritol Triacrylate/Lithium Phenyl-2,4,6-Trimethylbenzoylphosphinate-Based Ink For Extrusion-Based 3D Printing Of Magneto-Responsive Materials</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2020</publicationYear>
  <dates>
    <date dateType="Issued">2020-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/5925</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1002/app.49043</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Recent advances in additive manufacturing made it feasible to fabricate products with desired shapes and features. Herein, a new, photocurable 3D printer ink mainly based on pentaerythritol triacrylate (PETA) is reported. To achieve rapid curing needed for 3D printing process, high performance water-soluble photoinitiator, lithium phenyl-2,4,6-trimethylbenzoylphosphinate (LAP), was emulsified in PETA monomers and this suspension was evaluated for its polymerization kinetics by exposing to 395 nm UV-light. The distinct influences of LAP and triethanolamine (TEA) concentrations on photo-polymerization and printability were examined and an optimum concentration for extrusion-based 3D printing was found to be 10 mM and 1.62 M for LAP and TEA, respectively. Synthesized PETA-based 3D printer ink was functionalized by dispersing magnetic particles/flakes into the mixture, and consequently, a magneto responsive ink was obtained to be used in specialized applications. A ring-shaped structure embedded with micron sized iron flakes was printed as a prototype. This study presents a versatile photo-curable polymer formulation with possible translation to high performance 3D printing of customizable shapes that can be utilized in a wide range of areas such as micro-robotics and medical science.</description>
  </descriptions>
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