Results 201 to 210 of about 558,495 (264)

Mechanical Properties of Architected Polymer Lattice Materials: A Comparative Study of Additive Manufacturing and CAD Using FEM and µ‐CT

open access: yesAdvanced Functional Materials, EarlyView.
This study examines how pore shape and manufacturing‐induced deviations affect the mechanical properties of 3D‐printed lattice materials with constant porosity. Combining µ‐CT analysis, FEM, and compression testing, the authors show that structural imperfections reduce stiffness and strength, while bulk material inhomogeneities probably enhance ...
Oliver Walker   +5 more
wiley   +1 more source

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato   +9 more
wiley   +1 more source

Implementation of Drug‐Induced Rhabdomyolysis and Acute Kidney Injury in Microphysiological System

open access: yesAdvanced Functional Materials, EarlyView.
A modular Muscle–Kidney proximal tubule‐on‐a‐chip integrates 3D skeletal muscle and renal proximal tubule tissues to model drug‐induced rhabdomyolysis and acute kidney injury. The coculture system enables dynamic tissue interaction, functional contraction monitoring, and quantification of nephrotoxicity, revealing drug side effect‐induced metabolic ...
Jaesang Kim   +4 more
wiley   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Cellular Adhesion Molecules

Transfusion Medicine Reviews, 1994
NORMAL hematopoiesis in adult humans occurs within the bone marrow (BM) in the milleu of the marrow microenvironment. l Cellular,2 cytokine,3,4 and extracellular matrix (ECM)5 interactions facilitate normal proliferation and differentiation of hematopoietic progenitor cells.
H, Uchiyama, K C, Anderson
openaire   +2 more sources

Cellular adhesion to collagen

Experimental Cell Research, 1978
Abstract BALB/3T3 cells were released from tissue culture plates with EGTA, and their rates of attachment to collagen gels polymerized on Millipore filters; were measured. Cell attachment in serum-free medium was 20–50% of that which occurred in medium containing 10% fetal calf serum (FCS).
T F, Linsenmayer   +3 more
openaire   +2 more sources

Studies of cellular adhesiveness

Experimental Cell Research, 1960
Abstract 1. 1. A simple technique based on the centrifugation of cells adhering to glass has been developed which permits the quantitative evaluation of the adhesiveness of different types of cells to glass, and the effect of various reagents on this adhesiveness. 2. 2. The effect of various enzymes on the adhesiveness of washed mouse ascites
G C, EASTY, D M, EASTY, E J, AMBROSE
openaire   +2 more sources

Leucocyte cellular adhesion molecules

Blood Reviews, 1990
Leucocytes express adhesion promoting receptors which mediate cell-cell and cell-matrix interactions. These adhesive interactions are crucial to the regulation of haemopoiesis and thymocyte maturation, the direction and control of leucocyte traffic and migration through tissues, and in the development of immune and non-immune inflammatory responses ...
K, Yong, A, Khwaja
openaire   +2 more sources

Modulating cellular adhesion through nanotopography

Biomaterials, 2010
Cellular adhesion is a fundamental process in the development of scaffolds for tissue engineering; in the design of biosensors and in preparing antibacterial substrates. A theoretical model is presented for predicting the strength of cellular adhesion to originally inert surfaces as a function of the substrate topography, accounting for both specific ...
Paolo, Decuzzi, Mauro, Ferrari
openaire   +2 more sources

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