Results 101 to 110 of about 14,699 (328)
Robust Full‐Surface Bonding of Substrate and Electrode for Ultra‐Flexible Sensor Integration
Advanced Materials, EarlyView.A direct hybrid bonding method that enables both gold and parylene bonding without adhesives is developed. This technique achieves full‐surface direct bonding of electrodes and substrates in flexible electronic connections. The method offers high flexibility, stable mechanical durability, and high‐resolution interconnections, accommodating varying ...
Masahito Takakuwa +9 more
wiley +1 more source
Plasma Membrane Association but Not Midzone Recruitment of RhoGEF ECT2 Is Essential for Cytokinesis [PDF]
, 2016 Cytokinesis, the final step of cell division, begins with the formation of a cleavage furrow. How the mitotic spindle specifies the furrow at the equator in animal cells remains unknown. Current models propose that the concentration of the RhoGEF ECT2 at
Kotýnková, Kristýna +3 more
core +1 more source
Precocious (pre-anaphase) cleavage furrows in Mesostoma spermatocytes
European Journal of Cell Biology, 2010 It generally is assumed that cleavage furrows start ingression at anaphase, but this is not always true. Cleavage furrows are initiated during prometaphase in spermatocytes of the flatworm Mesostoma, becoming detectable soon after the spindles achieve bipolarity. The furrows deepen during prometaphase, but ingression soon arrests.
Jeremy D. Pickett-Heaps, Arthur Forer
openaire +3 more sources
DNA‑Directed Assembly of Photonic Nanomaterials for Diagnostic and Therapeutic Applications
Advanced Materials, EarlyView.DNA‐directed assembly offers a powerful strategy for constructing structured photonic nanomaterials with precise spatial control. This review provides a comprehensive overview of recent advancements in DNA‐assembled photonic nanomaterials for diagnostics and therapeutics, highlighting key design principles, functionalization strategies, and optical ...
Longjiang Ding +5 more
wiley +1 more source
Cleavage Furrow Organization Requires PIP2-Mediated Recruitment of Anillin [PDF]
Current Biology, 2012 Cell division is achieved by a plasma membrane furrow that must ingress between the segregating chromosomes during anaphase [1-3]. The force that drives furrow ingression is generated by the actomyosin cytoskeleton, which is linked to the membrane by an as yet undefined molecular mechanism. A key component of the membrane furrow is anillin.
Gregory D. Fairn +5 more
openaire +3 more sources
De Novo Design of Integrin α5β1 Modulating Proteins to Enhance Biomaterial Properties
Advanced Materials, EarlyView.NeoNectins are de novo‐designed miniproteins that selectively bind and stabilize the extended open form of integrin α5β1. When grafted onto biomaterials including hydrogel and titanium, they promote cell attachment and spreading in vitro and promoting tissue integration and bone growth in animal models, demonstrating broad potential for regenerative ...
Xinru Wang +25 more
wiley +1 more source
Reproductive Biology and Endocrinology, 2003 Background Oocyte cortical granules are important in the fertilization of numerous species including mammals. Relatively little is known about the composition, migration, and pre-fertilization release of mammalian oocyte cortical granules.
Calarco Patricia +3 more
doaj +1 more source
Profiling of the mammalian mitotic spindle proteome reveals an ER protein, OSTD-1, as being necessary for cell division and ER morphology. [PDF]
PLoS ONE, 2013 Cell division is important for many cellular processes including cell growth, reproduction, wound healing and stem cell renewal. Failures in cell division can often lead to tumors and birth defects.
Mary Kate Bonner, Bo Hwa Han, Ahna Skop
doaj +1 more source
Nuf, a Rab11 Effector, Maintains Cytokinetic Furrow Integrity by Promoting Local Actin Polymerization [PDF]
, 2011 Plasma membrane ingression during cytokinesis involves both actin remodeling and vesicle-mediated membrane addition. Vesicle-based membrane delivery from the recycling endosome (RE) has an essential but ill-defined involvement in cytokinesis.
Albertson, Roger +4 more
core +1 more source
Endomitotic Megakaryocytes that Form a Bipolar Spindle Exhibit Cleavage Furrow Ingression Followed by Furrow Regression [PDF]
Cell Cycle, 2007 Megakaryocyte (MK) differentiation is marked by the development of progressive polyploidy, due to repeated incomplete cell cycles in which mitosis is aborted during anaphase, a process termed endomitosis. We have postulated that anaphase in endomitotic MKs diverges from diploid mitosis at a point distal to the assembly of the midzone, possibly ...
Norma E. Fox +3 more
openaire +2 more sources