Results 71 to 80 of about 125,939 (330)
Damage-free light-induced assembly of intestinal bacteria with a bubble-mimetic substrate
Communications Biology, 2021 Hayashi et al. propose a method to realise rapid, damage-free, remote light-induced assembly of microbes over a submillimeter area with the “bubble-mimetic substrate”.
Kota Hayashi +4 more
doaj +1 more source
Static spherically symmetric solutions in mimetic gravity: rotation curves & wormholes
, 2016 In this work, we analyse static spherically symmetric solutions in the framework of mimetic gravity, an extension of general relativity where the conformal degree of freedom of gravity is isolated in a covariant fashion.
Myrzakulov, Ratbay +3 more
core +1 more source
An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light
Advanced Functional Materials, EarlyView.NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee +4 more
wiley +1 more source
Общая реаниматология, 2012 Objective: to evaluate the efficacy of the nerve growth factor mimetic GK-2 used to improve the structural and functional state of the brain in the early postresuscitation period. Material and methods.
M. Sh. Avrushchenko +5 more
doaj +1 more source
An in vivo comparative study on ageing skin: bio-mimetic versus traditional approach to skin moisturisation [PDF]
, 2014 Skin dryness is a common condition in elderly individuals. The two main mechanisms to cosmetically alleviate this state rely on the effects of humectants and occlusive substances, mostly in combination.
Grant-Ross, Peter +3 more
core
LL‐37 Driven Phase Transition and Stacking in Oligolamellar Gram‐Negative Bacterial Membrane Models
Advanced Functional Materials, EarlyView.This work establishes oligolamellar bacterial membrane models to investigate how LL‐37 disrupts the complex dual‐bilayer architecture of Gram‐negative bacteria. Combining SAXS, cryo‐TEM, electrophoretic mobility measurements, and coarse‐grained simulations, it reveals cardiolipin‐driven phase transitions leading to bicelle‐like structures and membrane ...
Bettina Tran +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam +8 more
wiley +1 more source
A mortar mimetic finite difference method on non-matching grids [PDF]
Numerische Mathematik, 2005 This paper deals with the mimetic finite difference (MFD) method on nonmatching multiblock grids for second-order linear elliptic equation with Dirichlet boundary conditions. The authors establish a relation between the mortar MFD method and mortar mixed finite element methods.
Berndt, Markus +4 more
openaire +2 more sources
Advanced Functional Materials, EarlyView.We report a versatile nanoclay gel carrier platform that enhances the osteogenic efficacy of demineralized bone matrix (DBM) by integrating nanoclay‐based self‐assembly with cell‐derived exosome mimetics loaded with noggin‐targeting miR‐200c. This design amplifies BMP signaling, thereby promoting DBM‐mediated osteogenesis and offering a promising ...
Changlu Xu +7 more
wiley +1 more source
Respiratory ResearchBackground Wnt/β-catenin signaling is critical for lung development and AT2 stem cell maintenance in adults, but excessive pathway activation has been associated with pulmonary fibrosis, both in animal models and human diseases such as idiopathic ...
Mehaben Patel +14 more
doaj +1 more source