Light-based vat-polymerization bioprinting. [PDF]
Nat Rev Methods Primers, 2023 Light-based vat-polymerization bioprinting enables computer-aided patterning of 3D cell-laden structures in a point-by-point, layer-by-layer or volumetric manner, using vat (vats) filled with photoactivatable bioresin (bioresins). This collection of technologies — divided by their modes of operation into stereolithography, digital light processing and ...
Levato R +9 more
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Vat polymerization 3D printing of composite acrylate photopolymer-based coated glass beads
Materials Research Express, 2023 Vat photopolymerization-based three-dimensional (3D) printing techniques have been used as an efficient method for complex and special geometries in various applications.
Amirhossein Enayati Gerdroodbar +6 more
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Vat Polymerization-Printed Partially Stabilized Zirconia: Mechanical Properties, Reliability and Structural defects. [PDF]
Addit Manuf, 2020 Additive manufacturing (AM) of ceramics, particularly of zirconia, is becoming of increasing interest due to the substantial freedom available in the design and fabrication process. However, due to the novelty of the field and the challenges associated with printing dense bulk ceramics suitable for structural applications, thorough investigations that ...
Marsico C +4 more
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Additive manufacturing of lithium disilicate glass-ceramic by vat polymerization for dental appliances. [PDF]
Dent Mater, 2022 The objectives of this study were to evaluate the mechanical properties of lithium disilicate components produced by additive manufacturing (AM) and to assess the effect of build orientation on the resistance to fracture.Oversized bars were printed with a glass-filled photoactive resin using a digital light processing technique.
Marsico C +4 more
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Visible Light-Curable Chitosan Ink for Extrusion-Based and Vat Polymerization-Based 3D Bioprintings. [PDF]
Polymers (Basel), 2021 Three-dimensional bioprinting has attracted much attention for biomedical applications, including wound dressing and tissue regeneration. The development of functional and easy-to-handle inks is expected to expand the applications of this technology. In this study, aqueous solutions of chitosan derivatives containing sodium persulfate (SPS) and Tris(2 ...
Hidaka M, Kojima M, Nakahata M, Sakai S.
europepmc +4 more sources
Particle and vapor emissions from vat polymerization desktop-scale 3-dimensional printers. [PDF]
J Occup Environ Hyg, 2019 Little is known about emissions and exposure potential from vat polymerization additive manufacturing, a process that uses light-activated polymerization of a resin to build an object. Five vat polymerization printers (three stereolithography (SLA) and two digital light processing (DLP) were evaluated individually in a 12.85 m3 chamber.
Stefaniak AB +12 more
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Multiscale mechanical characterization of biobased photopolymers towards sustainable vat polymerization 3D printing. [PDF]
RSC AdvIn vat polymerization (VP) 3D printing, there is an urgent need to expand characterization efforts for resins derived from natural resources to counter the increasing consumption of fossil fuels required to synthesize conventional monomers.
Lublin D, Hao T, Malyala R, Kisailus D.
europepmc +5 more sources
Recent Advances in Formulating and Processing Biomaterial Inks for Vat Polymerization-Based 3D Printing. [PDF]
Adv Healthc Mater, 2020 Abstract3D printing and bioprinting have become a key component in precision medicine. They have been used toward the fabrication of medical devices with patient‐specific shapes, production of engineered tissues for in vivo regeneration, and preparation of in vitro tissue models used for screening therapeutics.
Li W +5 more
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Vat polymerization-based bioprinting—process, materials, applications and regulatory challenges [PDF]
Biofabrication, 2020 Over the years, the field of bioprinting has attracted attention for its highly automated fabrication system that enables the precise patterning of living cells and biomaterials at pre-defined positions for enhanced cell-matrix and cell-cell interactions.
Wei Long Ng +6 more
openaire +3 more sources
Direct printing of functional 3D objects using polymerization-induced phase separation
Nature Communications, 2021 3D printing has enabled materials, geometries and functional properties to be combined in unique ways but printing multiple materials remains challenging.
Bhavana Deore +11 more
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