N analysis to study the elastic anisotropy with the LSs. Each the FPV and FPMA showed anisotropic behavior; however, the FPT showed cubic symmetry. The universal anisotropic index was identified highest for FPV and lowest for FPMA, and it followed the power-law dependence of . The quasi-static compressive response with the LSs was investigated. The Gibson shby power law (n ) evaluation revealed that the FPMA’s Young’s modulus was the highest with a mixed bending tretching behavior (1.30 ), the FPV showed a bending-dominated behavior (three.59 ), plus the FPT showed a stretching-dominated behavior (1.15 ). Superb mechanical properties along with superior energy absorption capabilities have been observed, using the FPT showing a distinct energy absorption of four.five J/g, surpassing most reported lattices even though obtaining a far decrease density. Keywords: additive manufacturing; plate lattice; stereolithography (SLA); compression response; resin; power absorptionPublisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations.1. Introduction Lightweight engineering cellular supplies are getting extensively made use of and investigated within a wide selection of industries for instance the aerospace, biomedical, and transportation industries. In addition to the rewards brought about by light weighting, the dire have to have for components with mechanical properties customizable by style was the motive PACOCF3 Phospholipase behind the development from the so-called material concerned sub-field “Architected Cellular Materials (ACMs)” or referred to as lattice structures (LSs) [1]. LSs are formed by arranging unit cells produced of struts, shells, and/or plates into a three-dimensional periodic array. Compared to strong continuum materials, LSs, despite the fact that decrease in density, have higher particular strengths and superior energy absorption traits, making them broadly made use of in modern-day applications [2]. LSs properties are mostly driven by unit cell topology, scale, as well as the constituent material’s properties. Their customizability also allows for the development of application-specific supplies [5].Copyright: 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access write-up distributed beneath the terms and conditions in the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ four.0/).Polymers 2021, 13, 3882. https://doi.org/10.3390/polymhttps://www.mdpi.com/journal/polymersPolymers 2021, 13,2 ofWith the advent of additive manufacturing technologies, architectures previously unimaginable became doable, enabling for the style and fabrication of complicated LSs with multifunctional structural capabilities, Terreic acid References displaying unprecedented mechanical performances [8,9]. Numerous additive manufacturing processes currently exist that allow for the fabrication of a variety of materials including metals, ceramics, polymers, and composites [10,11]. A particular region of interest issues these LSs whose members deform inside a stretchingdominated in lieu of a bending-dominated response mode. The stretching-dominated lattices exhibit stiffness and strength properties that scale linearly with density, , when strength and stiffness properties scale as 3/2 and two respectively for bending-dominated structures [1]. To fabricate these complicated centimeter-scale-sized lattice structures, a number of additive manufacturing strategies have already been created, for instance fused filament fabrication (FFF) [12], selective laser sintering (SLS), direct laser writing (DL.