Quiz 2

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Quiz 2

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Is chemical vapor deposition (CVD) a bottom-up or top-down fabrication method? *

Bottom-up Top-down

Materials science incorporates all of the following fields, except ________. *

mathematics physics psychology engineering biology chemistry

Were the NPs in the Lycurgus cup formed by a bottom-up or top-down fabrication method? *

Top-down Bottom-up

Nanostructured materials have occurred naturally before anthropogenic nanomaterials. *

The following question will be in regard to the following article: Toward the Responsible Development and Commercialization of Sensor Nanotechnologies. ACS Sensors. 1 (2016): 207-216.

What are the five crucial areas to sensor development and commercialization? (Select all that apply.) *

standards calibration manufacturing commercialization regulation portability testing medicine

The following questions will be in regard to the following article: Facile synthesis of 55Fe-labeled well-dispersible hematite nanoparticles for bioaccumulation studies in nanotoxicology. Environmental Pollution. 213 (2016): 801-808.

What characterization techniques were used in this study? (Select all that apply.) *

TEM AFM ED SEM DLS LSC XRD EDS

__________was used to improve the dispersibility of HNPs-1 and HNPs-2. *

According to DLVO theory, NP-NP interactions are governed by ________. (Select all that apply.) *

van der Waals attraction pH electrostatic double-layer repulsion isoelectric point

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