Dear Guest, Please Register to Download Free Seminar Reports and PPT of each topic. The Download link will be visible only after the registration.Please search the topic before posting.

Please click the Facebook Like Button if you are satisfied

 Subscribe To Get Latest Seminar Reports and PPT

Receive all seminar updates via Facebook. Just Click the Like Button Below


Electronic Nose

Huge Collection of Electronics Seminar Topics, Reports and PPT.

Electronic Nose

Postby Prasanth » Sun May 29, 2011 5:22 pm

ELECTRONIC Noses (EN), in the broadest meaning, are instruments that analyze gaseous mixtures for discriminating between different (but similar) mixtures and, in the case of simple mixtures, quantify the concentration of the constituents. ENs consists of a sampling system (for a reproducible collection of the mixture), an array of chemical sensors, Electronic circuitry and data analysis software. Chemical sensors, which are the heart of the system, can be divided into three categories according to the type of sensitive material used: inorganic crystalline materials (e.g. semiconductors, as in MOSFET structures, and metal oxides); organic materials and polymers; biologically derived materials.

The use of ENs for food quality analysis tasks is twofold. ENs is normally used to discriminate different classes of similar odour-emitting products. In particular ENs already served to distinguish between different coffee blends and between different coffee roasting levels. On the other hand, ENs can also be used to predict sensorial descriptors of food quality as determined by a panel (often one generically speaks of correlating EN and sensory data). ENs can therefore represent a valid help for routine food analysis.
User avatar
Site Admin
Posts: 488
Joined: Sat May 28, 2011 6:29 pm

Hi everybody

Postby Primas » Fri Aug 05, 2011 1:26 pm is what i'm looking for, hope will stay here longer with you guys!
Posts: 1
Joined: Fri Aug 05, 2011 1:25 pm
Location: USA

Re: Electronic Nose

Postby Dhaneshtirur » Fri Sep 12, 2014 10:29 am

I want the seminar report of electronic nose...could u give me that..
Posts: 1
Joined: Thu Sep 11, 2014 10:18 am

Return to Electronics Engineering Seminar Topics