The present paper presents the current achievements of a joint, multidisciplinary research group in developing a set of smart chemoresistive sensors. Based on the experience gathered in developing and testing relative humidity and alcohol chemoresistive sensors, our main objective is developing a series of chemoresistive smart sensors, that could be manufactured employing standard CMOS tools, in conjunction with the direct, inkjet printing like techniques. The results presented here focus on the optimization of nanocrystalline CVD based graphene layers, through exposure to different fluorine based plasmas and the structural changes induced and with relevance for their further use as chemoresistve sensors.

Design of a Chemoresistive Sensor Array for Potential Smart Agriculture Applications

This paper presents the architecture of a signal-conditioning circuit designed for resistive sensors and based on the properties of a Wheatstone quarter-bridge. The bridge comprises one sensing element, consisting of a small-resistance-variation sensor and three fixed resistors. The proposed circuit was designed using NI Multisim software; simulations were carried out for various scenarios in order to ensure maximum accuracy versus component values and tolerances. The output signal of the proposed circuit was found to have less than 0.5 % non-linearity relative error for a sensing element value variation of 3 ohms.

Smart-Sensing Interface for Chemo-Resistive Sensor Based on a Wheatstone Quarter-Bridge

Handle everyday research tasks with reliable, citation-backed results

Your personal Research Agent to handle research tasks with citation-backed results

Popular Tasks used by Researchers

How can I help with your research?

Meet SciSpace

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

Florin Nastase

Author Tools

Chat about Author

Papers

Smart-Sensing Interface for Chemo-Resistive Sensor Based on a Wheatstone Quarter-Bridge