Results 71 to 80 of about 128,440 (289)

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Microtechnologies for studying the role of mechanics in axon growth and guidance

Frontiers in Cellular Neuroscience, 2015
The guidance of axons to their proper targets is not only a crucial event in neurodevelopment, but also a potential therapeutic target for neural repair.
Devrim eKilinc, Agata eBlasiak, Gil U. Lee   +2 more
doaj   +1 more source

Prediction of Anisotropic Single-Dirac-Cones in Bi${}_{1-x}$Sb${}_{x}$ Thin Films

, 2011
The electronic band structures of Bi${}_{1-x}$Sb${}_{x}$ thin films can be varied as a function of temperature, pressure, stoichiometry, film thickness and growth orientation.
Akhtar S., Asahi H., Bolotin K., Brandt N., Buot F., Callaway J., Chao P., Cheng Y. T., Chu H., Das V. D., Datars W., Dauscher A., Dinger R., Freeman W. L., Fu L., Golin S., Gusynin V., Hartman R., Heremans J., Hirahara T., Hiruma K., Hsieh D., Isaacson R., Jain A., Jin C. G., Katsnelson M. I., Komnik Y. F., Lax B., Li L., Li L., Lin Y., Lin Y. M., Linder J., Mallik R. C., Mallik R. C., Mildred S. Dresselhaus, Moore J., Moore J. E., Novoselov K. S., Park C., Partin D., Pathak S., Qi X. L., Rabin O., Rogacheva E., Sandomirskii V., Shen R., Shim W., Shuang Tang, Sondheimer E., Subotowicz M., Tanuma S., van Hulst J. A., Vecchi M., Vecchi M. P., Vereecken P., Völklein F., Wang J., Xu Y., Zhang Y., Zhang Z.   +60 more
core   +1 more source

PBF‐LB/M of Ti‐6Al‐4V: High‐Pressure Solution Treatment and Aging for Applications in a Sustainable Aerospace

Advanced Engineering Materials, EarlyView.
Additive manufacturing (AM) allows great geometric freedom for lightweight components. As parts are progressively optimized exploiting potentials in AM leading in smaller material cross sections, high pressure solution treating and aging (STA) treatments show an enormous potential for strongly improving material properties.
Mika León Altmann, Andre Danzig, Freerk Syassen, Rainer Fechte‐Heinen, Anastasiya Toenjes   +4 more
wiley   +1 more source

Substrate Deformation Predicts Neuronal Growth Cone Advance [PDF]

, 1977
Although pulling forces have been observed in axonal growth for several decades, their underlying mechanisms, absolute magnitudes, and exact roles are not well understood.
Athamneh, Ahmad I.M., Cartagena-Rivera, Alexander X., Raman, Arvind, Suter, Daniel M.   +3 more
core   +1 more source

Tribological Performance of 60NiTi Alloy Under Varying Contact Conditions and Elevated Temperatures in Linear Reciprocating Sliding

Advanced Engineering Materials, EarlyView.
This study investigates the tribological response of 60NiTi alloy under dry, water‐lubricated and high‐temperature conditions. The alloy exhibits decreasing wear volume and friction with increasing temperature due to the formation of protective oxide layers. The work clarifies dominant wear mechanisms and demonstrates the suitability of 60NiTi for high‐
Anthony Onyebuchi Okoani, Miguel Angel Selles, Maziar Ramezani   +2 more
wiley   +1 more source

Dataset of growth cone-enriched lipidome and proteome of embryonic to early postnatal mouse brain

Data in Brief, 2019
A growth cone is a part of a neuron considered as a hub for axon growth, motility and guidance functions. Growth cones are thought to play a critical role during development of neurons.
Anna Trzeciecka, Sanjoy K. Bhattacharya
doaj   +1 more source

Isolation, characterization, and substrate properties of the external limiting membrane from the avian embryonic optic tectum [PDF]

, 1990
The external limiting membrane of the avian embryonic optic tectum is isolated by mechanically separating the neuronal mesencephalon from the overlying mesenchymal tissue.
Adler, Anderson, Avnur, Bodick, Bonhoeffer, Bovolenta, Condic, Davis, DeLong, Dodd, Dow, Dziadek, Dziadek, Easter, Fallon, Goldberg, Halfter, Halfter, Halfter, Halfter, Halfter, Hantaz-Ambroise, Harris, Hinds, Holley, Holt, Kanwar, Kuffler, Kuwada, Letourneau, Manthorpe, Matsusaka, Nakamura, Nardi, Newgreen, Newgreen, Nordlander, Patterson, Puelles, Rager, Reynolds, Roberts, Rogers, Rösner, Rösner, Sanes, Scherer, Schittny, Silver, Singer, Thanos, Thanos, Thanos, Timpl, Timpl, Vanselow, Walter, Walter, Williams   +58 more
core   +1 more source

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

Advanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente, J. Nunes‐Pereira, A. P. Silva, P. N. B. Reis   +3 more
wiley   +1 more source

Regulation of plasma membrane expansion during axon formation [PDF]

, 2018
Here, will review current evidence regarding the signaling pathways and mechanisms underlying membrane addition at sites of active growth during axon formation.Fil: Quiroga, Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas.
Bisbal, Mariano, Caceres, Alfredo Oscar, Quiroga, Santiago   +2 more
core   +1 more source