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ZEBROS PROJECTS Office Address: No 4 / Flat No 3D, Sai Kiran Apts, First Main Road, Kasturba Nagar, Chennai-20 web: www.zebros.in e mail : [email protected] mob: 99400 98300,9500075001 WAY TO YOUR GOAL EMBEDDED SYSTEM PROJECTS FINAL YEAR PROJECTS IEEE PROJECTS 2013-2014 CONTACT: 9940098300, 9500075001 E-Mail:[email protected]

Optimal angular movement of laser beam in spr using an embedded controller

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ABSTRACT We propose and implements the PIC microcontroller based Surface Plasmon resonance analysis of bio molecular interaction system. Surface Plasmon resonance [SPR] has becoming an important optical bio-sensing technology in the areas of medical, biological , biochemistry, pollution detection, aircraft and laboratory research. The SPR works on the principle of TIR, that when the stepper motor mounted laser beam moving back and forth is focused on the hypotenuse of the gold coated BK-7 prism at an angle greater than the critical angle, hence the laser beam gets reflected back and SPR is generated outward side of the gold coated surface is measured using LDR.

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Page 1: Optimal angular movement of laser beam in spr using an embedded controller

ZEBROS PROJECTS

Office Address: No 4 / Flat No 3D, Sai Kiran Apts, First Main Road, Kasturba Nagar, Chennai-20 web: www.zebros.in e mail : [email protected] mob: 99400 98300,9500075001

WAY TO YOUR GOAL

EMBEDDED SYSTEM PROJECTS

FINAL YEAR PROJECTS

IEEE PROJECTS 2013-2014

CONTACT: 9940098300, 9500075001

E-Mail:[email protected]

Page 2: Optimal angular movement of laser beam in spr using an embedded controller

ZEBROS PROJECTS

Office Address: No 4 / Flat No 3D, Sai Kiran Apts, First Main Road, Kasturba Nagar, Chennai-20 web: www.zebros.in e mail : [email protected] mob: 99400 98300,9500075001

OPTIMAL ANGULAR MOVEMENT OF LASER BEAM IN SPR

USING AN EMBEDDED CONTROLLER

ABSTRACT

We propose and implements the PIC microcontroller based Surface Plasmon

resonance analysis of bio molecular interaction system. Surface Plasmon resonance

[SPR] has becoming an important optical bio-sensing technology in the areas of medical,

biological , biochemistry, pollution detection, aircraft and laboratory research. The SPR

works on the principle of TIR, that when the stepper motor mounted laser beam

moving back and forth is focused on the hypotenuse of the gold coated BK-7 prism at

an angle greater than the critical angle, hence the laser beam gets reflected back and

SPR is generated outward side of the gold coated surface is measured using LDR.

The generation of SPR is measured in terms of Refractive index, the refractive

index changes with respect to the applied sample (Dielectric loading). Hence even for a

small change in molecular interaction can be found using SPR. The laboratory prototype

of PIC microcontroller based SPR was characterized in terms of reflectance and

intensity with respect to the incident beam. In the design of instrument PIC

microcontroller is used to control the laser movement back and forth through stepper

motor to increase the fastness and accuracy. This system explains and demonstrates the

importance of PIC microcontroller in the design and control of the instrument.

BLOCK DIAGRAM

CONTACT: ZEBROS PROJECTS

PHONE: 9940098300, 9500075001

Page 3: Optimal angular movement of laser beam in spr using an embedded controller

ZEBROS PROJECTS

Office Address: No 4 / Flat No 3D, Sai Kiran Apts, First Main Road, Kasturba Nagar, Chennai-20 web: www.zebros.in e mail : [email protected] mob: 99400 98300,9500075001

APPLICATION

This system is used to Surface Plasmon Resonance analysis of bio-molecular

interaction. It is used to several areas. They are

Medical

Biochemistry

Pollution detection

Laboratory research, etc...

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The Institute of Electrical and Electronics Engineers or IEEE (read eye-triple-e) is Incorporated in the State of New York, United States. It was formed in 1963 by the merger of the Institute of Radio Engineers (IRE, founded 1912) and the American Institute of Electrical Engineers (AIEE, founded 1884). A membership organization comprised of engineers, scientists and students that sets standards for computers and communications. It is a nonprofit organization with more than 365,000 members in around 150 countries.

Page 4: Optimal angular movement of laser beam in spr using an embedded controller

ZEBROS PROJECTS

Office Address: No 4 / Flat No 3D, Sai Kiran Apts, First Main Road, Kasturba Nagar, Chennai-20 web: www.zebros.in e mail : [email protected] mob: 99400 98300,9500075001

The IEEE describes itself as "the world's largest technical professional society -- promoting the development and application of electro technology and allied sciences for the benefit of humanity, the advancement of the profession, and the well-being of our members."

Why IEEE based projects?

It grantees for standard

It assured latest solution for problems

It delivers new patented technologies at an ever-increasing pace

It access world-class technical information provided by the IEEE and cut down your

research time.

OUR FEATURES

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Page 5: Optimal angular movement of laser beam in spr using an embedded controller

ZEBROS PROJECTS

Office Address: No 4 / Flat No 3D, Sai Kiran Apts, First Main Road, Kasturba Nagar, Chennai-20 web: www.zebros.in e mail : [email protected] mob: 99400 98300,9500075001

PROJECT SUPPORT

0th Review 1st Review

Abstract Existing System Disadvantages Proposed System Advantages Objective System Requirements System Architecture

Literature Survey Module List Module Description Data Flow Diagram Level DFD Module Wise DFD Problem Definition Review Document Explanation

2nd Review 3rd Review

Use case Diagram Class Diagram Collaboration Diagram Sequence Diagram Activity Diagram Testing & test cases Partial Code Screenshot for First two

module Review Document Explanation

Conclusion References Future Enhancement 65% code (Executable Format) Required Software Review Document Explanation

Final Review

Complete Code with Enhancement

Final Document (University Standard Format)

Complete Explanation for Project Concept & Code