Why?
The number of found genes(ORFs) in human genome is much less than the number of expressed proteins, and therefore, more information is needed about the working units of the cells
General flow for proteomics analysis
Two-dimensional gel electrophoresis (2DE)
1st dimension
separation based on
the pI of proteins
2nd dimension
separation based on
the molecular weight
of proteins
Several
visualization/detection
possibilities
Gel-based proteomics
Older approach to screen the protein exp ....etc

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hello
I have t present a seminar on gel filtration chromatography.Need some good and useful ppt's ....etc

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seminar presentation of enzyme immobilisation

Abstract

An immobilized enzyme is an enzyme that is attached to an inert, insoluble material such as calcium alginate (produced by reacting a mixture of sodium alginate solution and enzyme solution with calcium chloride). This can provide increased resistance to changes in conditions such as pH or temperature. It also allows enzymes to be held in place throughout the reaction, following which they are easily separated from the products and may be used again - a far more efficient process and so is ....etc

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ABSTARCT
Proteomics is biotech s new new thing. It is basically concerned with the proteome, which is the collection of all the proteins in made by a person s cells and tissues.
Proteomics seems to overcome the shortcomings of genomics. The enthusiasts of proteomics are racing to catalogue the proteins in our body to figure out how they network with one another. Proteomics can be broken down into three main activities: identifying all the proteins made in a given cell, tissue, or organism; determining how those proteins ....etc

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please send the procedure preparation of ZnO nano particles by sol gel method
Thanking you ....etc

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DNA COMPUTING
A SEMINAR REPORT
Submitted by
JOBIN RAJ
in partial fulfillment for the award of the degree
of
BACHELOR OF TECHNOLOGY
in
COMPUTER SCIENCE & ENGINEERING
SCHOOL OF ENGINEERING
COCHIN UNIVERSITY OF SCIENCE AND
TECHNOLOGY,
COCHIN 682022
NOVEMBER 2008Page 2

DIVISION OF COMPUTER ENGINEERING
SCHOOL OF ENGINEERING
COCHIN UNIVERSITY OF SCIENCE AND
TECHNOLOGY, COCHIN 682022
Bonafide Certificate
Certified that this seminar report titled DNA Computing is the bona
fide work done by Jobin Raj who carried out the work ....etc

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aerogel seminar reports

Abstract
Aerogel is defined as a group of extremely light and porous solid materials. Silica-based aerogels are among the lightest ones, can be less than four times as dense as dry air, and some are nearly transparent, its nickname is solid smoke or frozen smoke .

Since this definition is good for most porous materials, the term aerogels became reserved for the porous gels obtained by removing solvent from highly swollen gels at the conditions that no or minimal collapse occurs, which causes the liquid in the gel t ....etc

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Abstract
Both the rolling thin film oven test (RTFOT) and the short-term oven aging (STOA) methods are used in the laboratory to represent
the aging of an asphalt binder during plant mixing, transportation and paving. The RTFOT is conducted at 163 C for 85 min, and the
recommended STOA methods are to heat the loose mix in a forced draft oven either at 135 C for 4 h or at 154 C for 2 h dependent on
the asphalt binder s stiffness. The actual time of short-term aging in the field varies depending on hauling dista ....etc

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Presented By
Dr.A.G.Ingale
Associate professor
Department Of Biotechnology
(Sodium dodecyl Sulphate Polyacrylamide Gel Electrophoresis)


What is SDS-PAGE?

SDS (Sodium dodecyl Sulphate) is a detergent used to denature proteins and give them a negative charge
PAGE: Polyacrylamide Gel Electrophoresis

It is a technique to separate proteins by their molecular weight

What is in the Sample Buffer?
Tris buffer to provid ....etc

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grading and standardisation of colgate toothpaste

Tooth pastes

Toothpaste advertising has been at a feverish pitch. While giants like Colgate, Pepsodent and Close-Up battle it out, its the cheapest brand that is not really in the reckoning which steals the thunder from the much-hyped toothpastes.

Mouthcare has come a long way in the past half century. From the humble neem datun to dozens of attractive toothpaste brands in the market today - consumers have never had such a wide variety of mouth-care products, especially toothpastes, to choose ....etc

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INTRODUCTION
Imagine a device no bigger than a credit card that could extract your DNA from a drop of blood and map your entire genetic code while you wait. Within a short period of time the proneness to any illness or disease could be mapped and studied. This is not a snippet from a fiction movie. Biologists and engineers will have ONE working in just a few years, because the tool that makes it possible, a genetic microarray known as the DNA chip , already exists. Able to scrutinize tens of thousands of genes at once, ....etc

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A reposting -

Where can one get Moving Boundary Electrophoresis instrumentation and equipment? The quartz U tube cell with the Schlieren optics. Has there been any known improvement on this system where macromolecular movement is based solely on m/e with minimal frictional, viscosity and other matrix effects.

Reference: http://seminarsprojects.net/Thread-moving-boundary-electrophoresis-instrumentation#ixzz2IqGoF4kk ....etc

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I would like to open chip based capillary electrophoresis power point.
thank you very much ....etc

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PRESENTED BY
Theju c
ELECTROPHORETIC SEPARATION


WHAT IS ELECTROPHORESIS?

A method of separating large molecules (such as DNA fragments or Proteins ) from a mixture of similar molecules.

An electric current--passed through a medium containing the mixture--travels through the medium (Agarose and acrylamide gels) at a different rate--depending--electrical charge and size.

DIFFERENT ELECTRPHORETIC TECHNIQUES:

Isoelect ....etc

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Presented By
Dr.A.G.Ingale
Associate professor
Department Of Biotechnology
(Sodium dodecyl Sulphate Polyacrylamide Gel Electrophoresis)


What is SDS-PAGE?

SDS (Sodium dodecyl Sulphate) is a detergent used to denature proteins and give them a negative charge
PAGE: Polyacrylamide Gel Electrophoresis

It is a technique to separate proteins by their molecular weight

What is in the Sample Buffer?
Tris buffer to provid ....etc

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This article is presented by:
Ji Yoon Park
Dept. of Biochem
Hanyang University


Abstract

1. Succeeded in solving an instance of a 6-variable 11-
clause 3-SAT problem on a gel-based DNA computer

2. Separation were performed using probes covalently
bound to polyacrylamide gel

3. During the entire computation, DNA was retained
within a single gel and moved via electrophoresis

4. To be readily automatable and should be suitable for
problems of a sign ....etc

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I want to do a project on gel permeation chromatography. how creative can i make with this topic? suggestions required. ....etc

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1. INTRODUCTION
1.1 Micro Electro-Mechanical System (MEMS)
Micro electro-mechanical structures and systems are miniature devices that enable the operation of complex systems. They exist today in many environments, especially automotive, medical, consumer, industrial, and aerospace. Their potential for future penetration into a broad range of applications is real, supported by strong developmental activities at many companies and institutions. The technology consists of a large portfolio of design and fabrication p ....etc

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