Chapter 11 Flashcards

1
Q

operates at the smallest possible scale, the nanoscale,
where the extraordinary properties of materials come to life. B

A

Nanotechnology

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2
Q

Nanotechnology was coined in _____ by _____, a professor at Tokyo University of Science describing his work on semi conductor processes such as thin film
deposition and ion beam milling on the order of a nanometer.

A

1974, Norio Taniguchi

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3
Q

The prefix “______” is a unit of
measurement of length.

A

Nano

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4
Q

Nano is a Greek prefix meaning “______”

A

dwarf

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5
Q

nanotechnology is technology that
works on the _________.

A

nanoscale

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6
Q

nanoscale encompasses a range spanning from ______ to _______.

A

1 to 100 nanometers

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7
Q

The idea and concepts behind nanoscience and nanotechnology started from physicist ___________’s talk “_____________” in an American Physical Society Meeting at the California Institute of Technology on ________, before the use of the term nanotechnology.

A

Richard Feynman, There’s Plenty of Room at the Bottom, December 29, 1959

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8
Q

It was in _____ that
modern nanotechnology began,

A

1981

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9
Q

allows the observation
of individual atoms

A

scanning tunneling microscope

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10
Q

Physicist ______________ is
known as the Father of Modern Nanotechnology

A

Richard Feynman

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11
Q

_______________a notable nanotechnology research facility in the Philippines, was made accessible to the public on ___________.

A

Nano Lab, July 1, 2015

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12
Q

Nano Lab was a project of ___________________

A

the Department of Science and Technology — Industrial
Technology Development Institute (DOST-ITDI).

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13
Q

name of laboratory in AdDU

A

Chemistry Analytical
and Research
Laboratory

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14
Q

Name of laboratory in AdMU

A

Nanotechnology Laboratory

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15
Q

Name of Laboratory in DLSU

A

iNano Research and Solid State Physics Lab

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16
Q

Name of Laboratory in UPLB

A

UPLB NanoScience and Technology Facility Analytical and Instrumentation Service Laboratory

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17
Q

year of Development of Potable Ultrafiltration/Nanofiltration Membrane Module for
Treatment of Potable water for Remote/Field Application (Mabuhay Straw)

A

2020

18
Q
A
19
Q

Environmental, Health and Safety Research in the Risk Assessment of
Nanomaterials . year?

A

2021

20
Q
A
21
Q
A
22
Q
A
23
Q

-Nanomembranes purify, desalinate, and detoxify the water.
-Nanosensors to detect the contaminants and pathogens in the
water.
-Nanoporous zeolites, Nanoporous polymers, and attapulgite
clays to purify the water.

A

Water
treatment and
purification

23
Q

Cellulose Nanocrystals (CNC) derived from Ananas Comosus leaves for
Industrial Applications and Biomedical Applications - Phase 2: Functionalization and Application Testing

A

2023 to present

23
Q

Contaminants and pollutants are removed from the contaminated soil,
groundwater, and surface water

A

Environmental Remendiation

23
Q

_____________ are eco-friendly materials used to minimize the generation of pollution.

A

Green Nanocomposites

23
Q

an application of nanotechnology in the fields of health and medicine for early detection and prevention, improved diagnosis, proper treatment,
follow-up diseases (Nikaljie, 2015).

A

Nanomedicine

23
Q

Nanomaterials in livestock feed act as
__________

A

mineral supplements

23
Q

are considered chemicals, and those materials can react
with our bodies.

A

Nanomaterials

23
Q

is used in diagnosing like the use of nanocrystals

A

Nanotechnology

23
Q

therapy and treatment of illness through nanomedicine like _________, ___________, _________, ________, ________, _________, ________

A

nanohematology, nanooncology, nanodenstistry, nanosurgey, nano-opthalmology, nanoneurology, nanocardiology

23
Q

Creation of “___________” that notify
consumers of microbial contamination by
changing its color and can repair itself
when ripped during transport.

A

“Smart Packaging”

23
Q

__________ nanoparticles in fertilizers
affecting plant growth and development

A

Zinc Oxide

24
Q

____________ are used to detect water
contaminants such as nitrate, nitrite, and
urease from urea.

A

Nanobiosensors

24
Q

Nanoparticle ingredients called
“________” in many nutritional
supplements products

A

Nanoceuticals

24
Q

___________ are used to control and
manage pests.

A

Nanopesticides

24
Q

nanotechnology into the transportation
sector, such as for _______, _________, __________, _________, ____________, __________, ____________, _____________, and more

A

anti-corrosion, flame retardancy, UV resistance, heat transfer,
lubrication, antimicrobial properties, enhanced thermal and electrical conductivity,
lightweight construction

24
Q

___________ are used to minimize the
losses of mobile nutrients (development
of slow/controlled-release fertilizers e.g.
_______- in pellet form).

A

Nano fertilizers, osmocote

25
Q

it promotes nutritional value where compunds such as lipids,
proteins
and
vitamins
can
efficiently
assimilate
to
the
food
products.

A

encapsulation

26
Q

can cause
the resistance of bacteria in the environment

A

Non-antibacterial
nanoparticles

27
Q
A
28
Q

are toxic
to grasslitter decomposition, nitrogen mineralization, and may affect
other ecosystem services

A

lron
Oxide
Nanoparticles