Results 61 to 70 of about 1,029,677 (317)

Morphology of graphene on SiC(0001¯) surfaces [PDF]

Applied Physics Letters, 2009
Graphene is formed on SiC(0001¯) surfaces (the so-called C-face of the crystal) by annealing in vacuum, with the resulting films characterized by atomic force microscopy, Auger electron spectroscopy, scanning Auger microscopy, and Raman spectroscopy. Morphology of these films is compared with the graphene films grown on SiC(0001) surfaces (the Si-face).
Luxmi, Fisher, P. J., Srivastava, N., Feenstra, R. M., Sun, Yugang, Kedzierski, J., Healey, P., Gu, Gong   +7 more
openaire   +2 more sources

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

FEBS Letters, EarlyView.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia, Anna Dósa, Asha Kiran Maddali, András Jipa, Hajnalka Laczkó‐Dobos, Péter Lőw, Gábor Juhász   +6 more
wiley   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Atomistic Models and Molecular Dynamics [PDF]

, 2006
Here we show how atomistic computer simulation can help experiment unravel the rich structuralcomplexity of oxide nanomaterials and, ultimately, aid the fabrication of nanomaterials withimproved, tuneable or indeed new properties.
Sayle, Thi X. T., D. C. Sayle, Sayle, D.C., Sayle, T.X.T., Sayle, Dean C., T. X. T. Sayle   +5 more
core   +1 more source

Mechanism and effects of surface morphology on absorption characteristics in ultrashort pulse laser processing of sapphire

, 2021
For ultrashort pulse laser processing of a sapphire wafer, nonlinear absorption of laser energy at sufficiently high laser intensity is essential. This study found that in ultrashort pulse laser processing of a sapphire wafer, its surface morphology can ...
Lam, Yee Cheong, Lye, Celescia Siew Mun, Wang, Z. K.   +2 more
core   +1 more source

Stable isotope ecology of Quaternary cervid and bovid species in Southeast Asia with implications for wildlife conservation

Scientific Reports
Southeast Asia, one of the major biodiversity hotspots, is experiencing substantial species loss, with predictions indicating that 13–85% of species are threatened to lose their original habitats.
Sanah Shaikh, Hervé Bocherens, Kantapon Suraprasit   +2 more
doaj   +1 more source

The grinding surface characteristics and evaluation of particle-reinforced aluminum silicon carbide

Science and Engineering of Composite Materials, 2016
The changes in grinding parameters have direct influences on the characteristics of surface morphology of workpieces during grinding. On the basis of the application of particle-reinforced aluminum silicon carbide (SiCp/Al), this paper analyzes the ...
Liang Guiqiang, Zhou Xiaoqin, Zhao Feifei   +2 more
doaj   +1 more source

Numerical and Experimental Investigation of Bonding Evolution of Bi-Metal Al/Br Laminates Fabricated Via Asymmetric Roll Bonding

Acta Technologica Agriculturae, 2023
Materials and alloys usually possess distinct properties. In contrast to conventional materials, employment of bi-metal laminates allows achievement of better performance in various properties, such as light density, high strength, high corrosion and ...
Abd Gufran, Jalil Abduladheem Turki, Patra Indrajit, Izzat Samar Emad, Dwijendra Ngakan Ketut Acwin, Aravindhan Surendar, Vini Mohamad Heydari, Daneshmand Saeed   +7 more
doaj   +1 more source

Surface Morphologies of Chemically Treated Hydroxyapatite [PDF]

Journal of Dental Research, 1979
Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/66680/2/10.1177_00220345790580060301 ...
Fan, P. L., O'Brien, W. J., Walker, M. C.   +2 more
openaire   +3 more sources