THE MIRARE

OF NANOSENSORS  

Vinay Kumar Nakula – 1503011402 Ravi Teja Achanti - 1503011493

Deepika kakani - 1503011162 Ravi kiran Nagoju - 1503010296

SENSOR

• A sensor is an instrument that responds to a physical stimulus (such as heat, light, sound, pressure, magnetism, or motion)

• It collects and measures data regarding some property of a phenomenon, object, or material.

• Sensors are an important part to any measurement and automation application

NANOSENSOR

An extremely small device capable of detecting and responding to physical stimuli and dimensions on the order of one billionth of a meter.

Physical stimuli: Biological and chemical substances, displacement, motion, force, mass, thermal and electromagnetic.

HISTORY

DR. O. WOLTER (founder of Nanosensors)

SIGNAL TRANSDUCTION

Convert a Chemical Binding Event into a Readable Signal.

ELECTRICAL DETECTION

Reading chemical

information

electronically .

ARRAYS OF ELECTRICALLY WIRED NANOSENSING ELEMENTS

OTHER TYPES

• Metal nano particle sensors.

• Quantum dot

• Nano Wired based

• Carbon nanotubes based

• Metal oxide sensors

APPLIATIONS

• Disease detection

• Early and accurate environment pollutant detection

• Defense against biological and chemical weapons.

• Food quality detection and control

• Gadgets

• Cars

WHY ONLY NANOSENSORS??

• They are much smaller than conventional sensors, so they could be placed on a small test strip of paper or other material.

• Nano materials improve the sensitivity and sppd of detection, and detect multiple targets due to their unique properties.

COMPANIES AND LABORATORIES

• IBM

• BELL LABS

• MMEI

• HP

• CARBON NANOTECHNOLOGIES INC.

• NANOMATERIALS AND NANOFABRICATION LABORATORIES

• CALIFORNIA MOLECULAR ELECTRONIC CORPORATION

• ISOTRON CORPORATION

LATEST NEWS REGARDING NANOSENSORS

Written by James McIntosh – Dated : Thu 17 September 2015 at 8am PST

A vital goal of diagnostic medicine is to be able to diagnose medical problems as swiftly as possible, enabling clinicians to treat patients before any irreversible or long-lasting damage can occur.

http://www.medicalnewstoday.com/articles/299663.php

Written by United Press International These large numbers "may appear impressive but they hide the fact that the nanosensor market

will be highly fragmented," said Lawrence Gasman, a principal analyst for NanoMarkets, a nanotechnology analysis firm in Sterling, Va. 

http://www.forbes.com/feeds/general/2004/12/27/generalcomtex_2004_12_27_up_0000-605518-bc-nanoworld-sensors.html

REFERENCES https://www.google.com/search?q=sensor+detection+in+hospitals+icons&

biw=1366&bih=667&source=lnms&sa=X&ved=0ahUKEwj-9e-ituLJAhUI22MKHSDJBd4Q_AUIBSgA&dpr=1

https://frtr.gov/pdf/meetings/dec04/forzani_12-04.pdf https://www.youtube.com/watch?v=SDTn87qalkc https://www.youtube.com/watch?v=-Yt0DhCJ1ig https://www.google.com/

#q=list+of+companies+working+on+nanotechnology+ https://www.google.com/#q=latest+news+regarding+nanosensors https://www.coursera.org/course/nanosensors http://www.nanotech-now.com/business.htm

QUERIES??

THANK YOU!!