WebJul 22, 2024 · Since the shape memory effect (SME) has been confirmed in micron and submicron sized polyurethane (PU) shape memory polymer (SMP), it might be used in novel micro/nano devices even for surgery/operation inside a single cell. In this study, micron sized protrusive PU SMP composite chains are fabricated via mixing ferromagnetic …
Dynamic interplay of protrusive microtubule and contractile …
WebNov 1, 2011 · The correct quantification of protrusive forces potentially can be used in the development of novel cancer therapies and diagnostic tools. 2011 American Vacuum Society. [DOI: 10.1116/1.3655580] WebOct 18, 2024 · Although podosome protrusion forces have been quantified, the magnitude, spatial distribution, and orientation of the opposing tensile forces remain poorly characterized. Here we use DNA... 5陪玩
Theoretical Model for Cellular Shapes Driven by Protrusive …
WebSep 22, 2024 · Request PDF An elastomeric micropillar platform for the study of protrusive forces in hyphal invasion Oomycetes and fungi are microorganisms whose pathogenic (invasive) growth can cause ... Sodium alginate with a high molecular weight (MW; 280 kDa, LF20/40) was purchased from FMC Biopolymer, and was prepared as described previously16. High-MW alginate was irradiated by 8 Mrad cobalt source to produce low-MW alginate. Both high-MW and low-MW alginate were dialysed against … See more MDA-MB-231 human cells transfected with green fluorescent protein (GFP)-labelled α-tubulin and red fluorescent protein (RFP)-labelled histone were kind gifts from B. Weaver … See more Live-cell imaging of dividing cells was conducted using confocal microscopy (Leica, SP8) under standard cell culture conditions (37 °C, 5% CO2). Cells undergoing division … See more Specific cell division stages were determined manually using the following criteria: metaphase—chromosomes were lined up along the metaphase plate, and interpolar spindles … See more Live-cell imaging combined with laser ablation was performed using a multiphoton laser scanning confocal microscope (Zeiss, … See more WebCell protrusion requires a protrusive force to push the plasma membrane forward, combined with an addition of membrane materials. Actin is thought to provide the pro-trusive force at the leading edge via two characteristic structures: filopodial spikes that radiate from a ruffling leading lamellipodium (Figure 1a) (5). However, growing 5院508所