ZAPGroup
@ZPageGroup
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Zak Page’s Research Group; having fun with orthogonal chemistry for the preparation of macromolecular materials. This is run by his beloved graduate students.
Austin, TX
Joined October 2018
Check out this new outlook article highlighting emerging strategies for single-vat multimaterial vat photopolymerization! "One-Vat Multimaterial 3D Printing: The Devil is in the Details" 🔱⚡️🦴 https://t.co/UWgNQ3DsvK
pubs.acs.org
Nature combines different materials in a single structure to achieve functions that no single material could accomplish alone, an approach that inspires efforts to build synthetic systems with...
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A hybrid epoxy–acrylate resin is reported for the digital light processing 3D printing of bioinspired metamaterial structures with precisely patterned hard and soft domains. @ZPageGroup
https://t.co/zwT5W3vGCU
nature.com
Nature Materials - A hybrid epoxy–acrylate resin is reported for the digital light processing 3D printing of bioinspired metamaterial structures with precisely patterned hard and soft domains.
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#A dual-light 3D #PrintingMethod enables precise integration of flexible and rigid materials, advancing the design of prosthetics, medical devices, and stretchable electronics in a single print. @utaustin @NatureMaterials
https://t.co/Q3J9V08Zw0
techxplore.com
Inspired by how nature blends toughness and flexibility, such as the rigid structure of bone surrounded by pliable cartilage, all with elegant and precise geometric properties, researchers at The...
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🚨New in @NatureMaterials today, Wavelength-selective 3D printing with hybrid epoxy–acrylate resins enables ultrafast, high-res multimaterial parts! Big congratulations to all involved! Give it a read: https://t.co/Gf3rCWF87W ⚡️
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Bifunctional Ruthenium Alkylidene Initiator for Outward Growth of Block Copolymers via Ring-Opening Metathesis Polymerization (@ZPageGroup)(@JPolymSci) https://t.co/QC5Zv2n6P1
onlinelibrary.wiley.com
A Hoveyda-Grubbs-based bifunctional initiator enables outward growth of ABA and ABABA block copolymers with fewer monomer additions, facilitating low ring-strain outer blocks and advancing thermopl...
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This work highlights the ability to spatially control epoxy/acrylate polymerization to obtain cross linked and dissolvable regions to solve the ever present problem of manual support removal in 3D printing. Check it out!
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Exciting new publication today in ACS Central Science (@ACSPublications) “Multicolor Digital Light Processing 3D Printing Enables Dissolvable Supports for Freestanding and Non-Assembly Structures”! https://t.co/uNpgG75KL5 🎉👏
pubs.acs.org
The limited diversity in photocurable resin chemistries has precluded access to certain geometries using digital light processing (DLP) 3D printing, a rapid, precise, economical, and low-waste...
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Congratulations to Camille Dreyfus Teacher-Scholar @zakpage (@ZPageGroup) of @UTAustin for being awarded the Presidential Early Career Award for Scientists and Engineers! https://t.co/uN12iMPIKm
cns.utexas.edu
Zachariah Page, a University of Texas at Austin chemistry faculty member, is among a select group of scientists and engineers to receive a 2025 PECASE award.
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Recent paper in Advanced Materials: highly functional thermoplastic elastomers (TPEs) with ROMP! With high upper service temperatures, super soft moduli, and strain-stiffening behavior!🔬 https://t.co/yJl1u8KuHC
#Polymerization
advanced.onlinelibrary.wiley.com
Ring-opening metathesis polymerization is used to create thermoplastic elastomers (TPEs) that surpass state-of-the-art commercial TPEs in their combined softness, strength, and upper service temper...
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Congratulations to Dr. Henry Cater for defending his thesis on “Biomimetic Elastomers from Ring-Opening Metathesis Polymerization!!
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Congrats Zak!! @zakpage
Congratulations to @zakpage (UT Austin) on receiving the Herman F. Mark Young Scholar Award! POLY looks forward to honoring Zachariah's achievement during the #ACSFall2024 Meeting! #POLYAward #24MarkYoungAward
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Converting green light to violet via triplet fusion upconversion was leveraged to achieve high-resolution and rapid 3D printing with practical low-intensity visible light under ambient conditions NEW #ASAP by @zakpage @RobertsGroupUT & team Read it here: https://t.co/tX09fVTVen
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New from @ZPageGroup and @JLsessler group: 3D printed supramolecular sorbents tackle e-waste! 🔋Selective cobalt binding via eco-friendly catch-and-release in benign solvents ♻️ #3Dprinting #RecyclingInnovation
pubs.acs.org
Electronic waste recycling is a recognized global challenge that requires new strategies to bind and release critical materials selectively, such as cobalt present in lithium-ion batteries. To...
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3D-Printed Porous Supramolecular Sorbents for Cobalt Recycling | Journal of the American Chemical Society @JLsessler @UTAustin @zakpage @UTChemistry #Porous #Supramolecular #Sorbents #Co #Recycling
pubs.acs.org
Electronic waste recycling is a recognized global challenge that requires new strategies to bind and release critical materials selectively, such as cobalt present in lithium-ion batteries. To...
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The advancement of light-based💡3D printing platforms and LED efficiency make TTA-UC a more viable mechanism for high resolution features under accessible conditions. We hope this application-oriented approach inspires further exploration into 3D printing driven by TTA-UC. 8/8
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TTA-UC resins formulated using a common acrylic monomer🛢️exhibited good shelf stability in comparison to an analogous Type II resin operating under green light, allowing for easy bottling and long-term storage.📦7/8
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This unique property can enable improved spatial resolution in 3D printing over that achievable with analogous Type I and II photosystems by mitigating curing that occurs outside of the desired irradiation zone🔦from low-intensity transmitted and scattered light. 6/8
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The polymerization rate of the TTA-UC to Type I system exhibited a quadratic (superlinear) dependence on light intensity📈, which translates to more confined curing in comparison to other state-of-the-art photosystems. 5/8
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The complete TTA-UC resin contains a Type I, UV-absorbing photoinitiator, allowing for rapid solidification♟️and concurrent increase of red phosphorescence🚨originating from the green light absorbing species.🌿4/8
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