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

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FINAL YEAR PROJECTS IEEE PROJECTS 2013-2014 CONTACT: 9940098300, 9500075001 E-Mail:zebrosprojects@gmail.com

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


ZEBROS PROJECTS 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

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


ZEBROS PROJECTS 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...

ZEBROS PROJECTS SOFTWARE BASED

HARDWARE BASED

Networking

VLSI

Data Mining

Mat lab

Grid Computing

Robotics

Network Security

Embedded

Image Processing

Bio Medical

Web Applications

Power Systems

Mobile Computing

Power Electronics

Software Engineering

Java with Embedded

Cloud Computing

Android

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


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


ZEBROS PROJECTS PROJECT SUPPORT 0th Review        

Abstract Existing System Disadvantages Proposed System Advantages Objective System Requirements System Architecture 2nd Review

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Use case Diagram Class Diagram Collaboration Diagram Sequence Diagram Activity Diagram Testing & test cases Partial Code Screenshot for First two module  Review Document Explanation Final Review

1st Review        

Literature Survey Module List Module Description Data Flow Diagram Level DFD Module Wise DFD Problem Definition Review Document Explanation 3rd Review

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

 Complete Code with Enhancement  Final Document (University Standard Format)  Complete Explanation for Project Concept & Code

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


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