bio nano generators
TRANSCRIPT
![Page 1: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/1.jpg)
1
BIO NANOGENERATORS
Presented By: Hira
Rasab(022) Yusra
Farooq(060)
![Page 2: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/2.jpg)
2
Nanotechnology
Nanotechnology deals with structures of the size 100
nanometers or smaller in at least one dimension.
![Page 3: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/3.jpg)
3
Nanogenerator
In simple words:
“A device that uses nanowires
for the generation of electricity is
called a nanogenerator.”
![Page 4: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/4.jpg)
4
Construction of Nanogenerators
Nanogenerators are made up of an assembly of ZnO nanowires.
![Page 5: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/5.jpg)
5
Architecture of Nanogenerator
Nanogenerators come in two types of structures:
VING (Vertical nanowire array Integrated Nanogenerator)
LING(Lateral-nanowire-array Integrated Nanogenerator)
![Page 6: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/6.jpg)
6
VING Structure
Figure(a): Fabrication of a vertical-nanowire integrated nanogenerator (VING).
![Page 7: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/7.jpg)
7
LING Structure
![Page 8: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/8.jpg)
8
![Page 9: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/9.jpg)
9
Working Principle
Nanogenerators work on the principle of “Piezoelectricity”.
Piezoelectricity: Electric polarization in a
substance resulting from the application of mechanical stress .
![Page 10: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/10.jpg)
10
![Page 11: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/11.jpg)
11
DIFFERENT WAYS TO GENERATE ELECTRICITY VIA NANOGENERATORS
![Page 12: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/12.jpg)
12
Vibration Energy
Image shows a hamster wearing a jacket on which nanogenerators are attached. The generators produce electricity as the animal runs and scratches.
![Page 13: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/13.jpg)
13
Mechanical Energy
![Page 14: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/14.jpg)
14
Hydraulic Energy
This includes harvesting energy through blood flow or body fluids ,
which then comes under bio nanogenerator.
![Page 15: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/15.jpg)
15
Bio Nanogenerator
A bio-nano generator is a nanoscale electrochemical device drawing power from blood glucose
in a living body
![Page 16: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/16.jpg)
16
Bio Nanogenerator
Bio Nanogenerator
![Page 17: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/17.jpg)
17
Basic principle
“Taking mechanical energy from our body glucose and convert it to electrical energy for powering
devices inside the body.”
![Page 18: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/18.jpg)
18
Mechanism of Bio Nanogenerator
The mechanism of bio nanogenerator is
much the same how the body generates energy from food.
To achieve the effect, an enzyme is used that is capable of stripping glucose of its electrons, freeing them for use in electrical devices.
![Page 19: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/19.jpg)
19
![Page 20: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/20.jpg)
20
HOW MUCH ENERGY OUR BODY CAN PRODUCE?
![Page 21: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/21.jpg)
21
Energy our body produces
MECHANICAL ENERGY
Blood flow: 0.93 watts
Exhaling: 1.00 watts
Inhaling: 0.83 watts
Walking: 67.0 watts
ELECTRICAL ENERGY
Blood flow: 0.16 watts
Exhaling: 0.17 watts
Inhaling: 0.14 watts
Walking: 11.4 watts
![Page 22: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/22.jpg)
22
Will nanogenerators replace batteries?
![Page 23: Bio Nano Generators](https://reader036.vdocument.in/reader036/viewer/2022081418/55276aeb49795976178b46b4/html5/thumbnails/23.jpg)
23
THANK YOU!