Results 31 to 40 of about 108,055 (299)
On the environmental scanning electron microscope for taxonomic purposes
Invertebrate Biology, 2005 Abstract. Realism, resolution, and portrayal of spatial relationships are three conditions for iconic representations in formal taxonomic descriptions. Hand drawing is a painstaking and time‐consuming technique. The environmental scanning electron microscope (ESEM) is an alternative that can provide detailed images without damaging the specimen, thus ...
Valdecasas, Antonio G. +1 more
openaire +2 more sources
Microstructural and Mechanical Properties of Cement Blended with TEOS/PVP Nanofibers Containing CNTs
Applied Sciences, 2023 In this investigation, we mixed cement with electrospun nanofibers made of tetraethoxysilane (TEOS) and polyvidone (PVP), as well as a modified version with carbon nanotubes (CNT).
Tri N. M. Nguyen +3 more
doaj +1 more source
Materials & Design, 2020 Extracellular electron transfer (EET) from microorganisms to insoluble metals and electrodes is relevant to energy recovery from wastewater, green production of high-added value chemicals, and biosensors for food, environmental, and clinical applications.
Solange E. Astorga +3 more
doaj +1 more source
The Foliar Anatomy and Micromorphology of Cyphostemma hypoleucum (Vitaceae)
Plants, 2023 Cyphostemma hypoleucum (Harv.) Desc. ex Wild & R.B. Drumm is a perennial climber, indigenous to Southern Africa, and belongs to the Vitaceae. Although there have been many studies of Vitaceae micromorphology, only a few taxa have been described in detail.
Unarine Rambau +5 more
doaj +1 more source
Electron Microscopy and Spectroscopy in the Analysis of Friction and Wear Mechanisms
Lubricants, 2018 Friction and wear take place on two solid surfaces in sliding contact as a result of the mechanical, thermal, and chemical interactions with the participation of environmental species.
Quanshun Luo
doaj +1 more source
Fundamentals and applications of environmental scanning electron microscopy
, 2022 S.219-239The environmental scanning electron microscopy (ESEM) allows the investigation not only of as-received non-conuctive materials but also of wet specimens. A gaseous environment in the specimen chamber of the microscope is used as an amplification
Füting, M., Hopfe, J.
core
Hydrothermal growth of titania nanowires for SAW device sensing area
EPJ Web of Conferences, 2017 Synthesis of titania or titanium dioxide (TiO2) is attracted to energy and environmental applications. Here, the growth of nanostructure TiO2 nanowires on Si (100) substrates by using the two-step method.
Zakaria Mohd Rosydi +4 more
doaj +1 more source
Indian Journal of Dental Research, 2015 Aim: To evaluate the changes in surface topography and roughness of stainless steel (SS), nickel-titanium and beta-titanium (β-Ti) archwires after clinical use and sterilization. Settings and Design: Thirty wires each of SS, nitinol, and β-Ti (3M Unitek)
Joji Isac +5 more
doaj +1 more source
Adsorption Science & Technology, 2022 The environmental pollution caused by organic dyes has damaged serious harm to human life. Hence, a series of Zr-Mg composite oxide nanoclusters with different metal ratios were synthesized by solvothermal method for adsorption of malachite green in ...
Yulong Sun +7 more
doaj +1 more source
FEBS Open Bio, EarlyView.Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane +11 more
wiley +1 more source