Results 131 to 140 of about 5,674,004 (292)

Engineering Concentration‐Dependent Intravitreal Mobility via Cyclic Arginine‐Enriched Nanocarrier Surface Modification: In Vivo Proof‐of‐Concept in a Porcine Large Animal Model

Advanced Healthcare Materials, EarlyView.
In this study, Hammer et al. highlight cyclic‐arginine surface engineering as a highly biocompatible, controllable, and concentration‐dependent regulator of intravitreal nanoparticle mobility in vivo in a translational large animal model. The cyclic arginine surface‐modification supports the development of next‐generation biomaterials for long‐acting ...
Maximilian Hammer, Bryan Calder Ackermann, Anna Stoß, Niklas Junker, Ludwig Geisweid, Sabrina Wohlfart, Jonathan Herth, Simon William Pohl, Manuel Ben Böhmann, André Schulz, Victor Aristide Augustin, Gerd Uwe Auffarth, Philipp Uhl   +12 more
wiley   +1 more source

Description of triply periodic minimal surfaces [PDF]

Acta Crystallographica Section A Foundations of Crystallography, 1996
openaire   +1 more source

Spatially Controlled Embedded Bioprinting of Prevascularized Spheroids‐Containing Biopatch Enables Functional Skin Regeneration

Advanced Healthcare Materials, EarlyView.
A spatially controlled embedded bioprinting strategy enables precise engineering of prevascularized multicellular spheroids within skin‐derived dECM bioinks. Optimized spheroid size, composition, and spacing promote vascular maturation, paracrine signaling, and tissue integration, resulting in enhanced angiogenesis, blood perfusion, and functional skin
Minjun Ahn, Gyu Tae Park, Dongjun Lee, Sik Yoon, Sae‐Ock Oh, Jae Ho Kim, Byoung Soo Kim   +6 more
wiley   +1 more source

Deep learning based constraint aware design exploration of triply periodic minimal surface bone scaffolds

Discover Mechanical Engineering
Bone tissue engineering scaffolds must provide structural support while permitting fluid transport and maintaining safe hydrodynamic conditions for cell activity. Triply Periodic Minimal Surface (TPMS) architectures such as Gyroid, Schwarz-P, and Diamond
Innocent Bwengye, Emmanuel Ahishakiye, William Wasswa, Johnes Obungoloch   +3 more
doaj   +1 more source

Free vibration analysis of thick sandwich cylindrical shells with GPLRC faces and TPMS core

Theoretical and Applied Mechanics Letters
In this study, the vibration behavior of three-layer sandwich cylindrical shells with triply periodic minimal surface cores and graphene platelet reinforced composite (GPLRC) face sheets was analytically investigated. To accurately model the shear stress
S.M.S. Sajjadieh, Y. Kiani
doaj   +1 more source

PLL‐g‐HPA Hydrogel Microneedles Loaded With Rhoifolin Target Macrophages to Alleviate Fibroblast Senescence for Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
Diabetic wound healing is hindered by a pathological crosstalk wherein elevated IL‐11 induces M1 macrophage polarization, leading to IL‐1β/IL‐6 release and subsequent fibroblast senescence via RAS/p38MAPK/p53/E2F1 signaling. Here, we develop a Gel@M‐Rho microneedle patch that delivers rhoifolin‐loaded, macrophage membrane‐coated nanoparticles to target
Jiewen Liao, Lin Gan, Li Lu, Lizhi Ouyang, Yuan Xiong, Fawwaz Al‐Smadi, Guandong Dai, Mohammad‐Ali Shahbazi, Bobin Mi, Mengfei Liu, Guohui Liu   +10 more
wiley   +1 more source

Investigation of the Homogenized Anisotropy for the Triply Periodic Minimal Surface Lattice under Varying Applied Stress Orientation [PDF]

The advance of additive manufacturing makes it possible to design spatially varying lattice structures with complex geometric configurations. The homogenized elastic properties of these periodic lattice structures are known to deviate significantly ...
Smith, Douglas E., Wei, Chongyi
core   +1 more source

A Chebyshev-Ritz approach for static analysis of functionally graded triply periodic minimal surface plates

Vietnam Journal of Mechanics
This paper investigates the bending behavior of functionally graded triply periodic minimal surface (FG-TPMS) plates under two types of boundary conditions, namely, SSSS and CCCC, employing the third-order shear deformation theory (TSDT).
Van-Thien Tran, Van-Hau Nguyen, Trung-Kien Nguyen   +2 more
doaj   +1 more source

A Hybrid Bioprinting–Microfabrication Approach to Controllable Multitype Spheroid Arrays for Modeling Tumor Heterogeneity

Advanced Healthcare Materials, EarlyView.
This work introduces a “cancer‐in‐a‐well” technology that recreates tumor heterogeneity in vitro using multitype spheroid arrays. Combining bioprinting/microdispensing with microstructured culture devices, the system improves drug screening and modeling of tumor complexity.
Simone Bonetti, Eva Clemente, Emanuela Mensà, Marco de Maria, Fulvia Farabegoli, Emanuela Saracino, Barbara Bortolani, Emanuela Marcelli, Renato Brandimarti, Dario de Biase, Giampaolo Zuccheri   +10 more
wiley   +1 more source

Supplementary Media for: Edge Effects on the Pressure Drop Through Triply Periodic Minimal Surface Heat Exchangers

This dataset contains supplementary visual media for the manuscript "Edge Effects on the Pressure Drop Through Triply Periodic Minimal Surface Heat Exchangers." It provides computational fluid dynamics (CFD) visualizations that detail the fluid behavior ...
PAGENKOPF, Erik
core   +1 more source