Results 91 to 100 of about 19,742 (240)
Advanced Science, EarlyView.A new class of biohybrid spheroids is engineered through the self‐assembly of adherent cells and extracellular matrix‐mimetic hydrogel microparticles (microgels). By mimicking a snowballing effect, this approach enables scalable formation of porous, millimeter‐scale spheroids with enhanced cell viability and molecular diffusion.
Zaman Ataie +7 more
wiley +1 more source
Dynamics of suspensions of hydrodynamically structured particles: Analytic theory and experiment
, 2015 We present an easy-to-use analytic toolbox for the calculation of short-time transport properties of concentrated suspensions of spherical colloidal particles with internal hydrodynamic structure, and direct interactions described by a hard-core or soft ...
Eckert, Thomas +3 more
core +1 more source
Macroporous materials: microfluidic fabrication, functionalization and applications [PDF]
, 2015 This article provides an up-to-date highly comprehensive overview (594 references) on the state of the art of the synthesis and design of macroporous materials using microfluidics and their applications in different ...
Bai, Z +6 more
core +1 more source
Microgel PAINT – nanoscopic polarity imaging of adaptive microgels without covalent labelling
Chemical Science, 2019 The 3D structure and the local environment of stimuli-responsive microgels were investigated with the superresolution fluorescence microscopy method PAINT using Nile Red as solvatochromic dye.
Purohit, Ashvini +4 more
openaire +4 more sources
Advanced Science, EarlyView.A bifunctional lactate oxidase‐like and catalase‐like artificial enzyme (Metazyme) is integrated into a rod‐shaped microgel (MetaRgel) to enable cascade lactate oxidation and oxygen regeneration. By reprogramming the wound metabolic microenvironment, MetaRgel alleviates excessive lactate accumulation, oxidative stress, hypoxia, and inflammation ...
Yongyuan Kang +9 more
wiley +1 more source
Wall slip across the jamming transition of soft thermoresponsive particles
, 2015 Flows of suspensions are often affected by wall slip, that is the fluid velocity $v_{f}$ in the vicinity of a boundary differs from the wall velocity $v_{w}$ due to the presence of a lubrication layer. While the slip velocity $v_s=\vert v_{f}-v_{w}\vert$
Divoux, Thibaut +3 more
core +3 more sources
Adhesion‐Driven Removal of Microplastics From Aquatic Systems by Using Microgel Glues
Advanced Science, EarlyView.Soft polymeric microgels function as “glues” that aggregate diverse microplastics through multivalent adhesion, promoting their interfacial deposition and co‐precipitation for efficient removal from water. Remarkably, this approach remains effective even for nanoscale plastic particles as small as 50 nm.
Jinmeng Zhang +5 more
wiley +1 more source
Colloidal Microgels - Untapped Potential? [PDF]
Journal of Nanomedicine & Nanotechnology, 2016 Colloidal microgels are discrete cross-linked polymeric nanoparticles that may be prepared from a range of different monomer types. These monomers may confer dispersion sensitivity to a wide range of stimuli including temperature, pH, salinity and the addition of co-solvents.
openaire +1 more source
Advanced Science, EarlyView.Dynamic decellularized hydrogels are prepared using bovine decellularized small intestine submucosa (SIS) norbornene (dSIS‐NB). Bovine dSIS contained significant amounts of disulfide‐rich fibrillin‐I, enabling ‘self‐clickable’ thiol‐norbornene gelation and spatiotemporal tuning of hydrogel physicochemical properties.
Van Thuy Duong +4 more
wiley +1 more source
Nanomaterials, 2020 This work demonstrates the dynamic potential for tailoring the surface plasmon resonance (SPR), size, and shapes of gold nanoparticles (AuNPs) starting from an Au(I) precursor, chloro(dimethyl sulfide)gold (I) (Au(Me2S)Cl), in lieu of the conventional Au(
Sreekar B. Marpu +6 more
doaj +1 more source