The chemistry of photography from classical

to digital technologies

Danna Carolina Vega Gómez

Abstract

Problem :

How do the silver halides inphotography arise todevelop of wet chemistry inthe digital photographychanging the paper structureof the photography?

Justification

Type of investigation :• Descriptive Investigation

VS

General Objective• To describe the way the

chemistry had developwith thetechnology, showinghow the structure of thepaper print inphotography had changewith pass of paper withsilver halides, to adifferent use of wetchemistry in a inkjetpaper.

Specific Objectives

2.2.1 Paper print with silverhalide in photography.

2.2.2 Inkjet paper inphotography.

2.2.3 Technology involved atthe evolution and change inthe application of chemistry inphotography.

Theorical Framework

• 2.3.1 Absorption2.3.2 Reflection2.3.3 Transmission2.3.4 Refraction2.3.5 Dispersion2.3.6 Diffraction 2.4 The inverse square law3. Chronology and Evolution of Photography 3.1 Dates3.2 Inventors 3.3 Discovery4. The digital era4.1 Birth4.1.1 Definition of Digital Photography4.1.2 The beginning of digital photography4.2 Basic Concepts4.2.1 Inkjet Paper4.2.2 Digital Printing4.2.3 Photoshop4.2.4 Digital Camera

1. History of photography1.1 Birth1.1.1 Antecedents of photography1.1.2 Definition of Classical photography1.1.3 First inventor of photography1.2. Chemical effects of the invention of photography1.2.1 Basic concepts of chemistry and physics1.2.2 Silver halides1.2.3 Photosensitive paper1.2.4 Latent image1.2.5 Reveling1.2.6 Fixer1.2.7 Washing1.2.8 Negative2. Basic concepts of physics in photography2.1 Energy Electromagnetic2.2 Characteristics of light2.3 Properties of light

Methodological design

1. Description of the problem2. Definition and formulation of

the hypothesis3. Supposes of the hypothesis4. Theorical framework5. Selection of technical data6. Description, analysis and

interpretation of data

Objectives

ProblemHow do the silver halides in photography arise to develop of wet chemistry in the digital

photography changing the paper structure of the photography?

Topic

The chemistry of photography from classical to digital technologies

Conclusion

Interpretation of Information

Sources

Instruments

• 1.How does the change in the disclosure of photography of silver halide paper to digital printing has had an impact on the design of :a) Photographic equipment (cameras and other equipment)?b) In the photography itself?c) Communication?

• 2. Do changes in size and definition images are achieved with digital photography have given dimension in photography these days?

• 3. In the evolution of photography by allowing the change of a single print on silver halide paper to be printed on a variety of substrates such as saucer, glass, metal, ect. What impact has this had on the public in general and in the industry?

InterviewTo: Pedro DuqueAcademic Training:Magister Universidad Nacional De Colombia - Sede BogotáFacultad de Arte y Arquitecturade2000 - de 2004Perfeccionamiento Centro Colombo Americano30 Mayo de 1978de1977 - de 1978Pregrado/UniversitarioBellas Artesde1979 - de 1982

Jul Aug Sept Oct Nov Dic Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dic Jan Feb Mar Apr May Jun

Topic Selection

Topic Delimitation

State Problem

State Objectives

State Justification

State the Theorical Background

Collect Data

Process Data

Codification of Data

Organization Data

Conclusions

Final Presentation

Chronogram

Bibliography• Rogers, David. “The chemistry photography from classical

to digital technology”. Publish by the royal society ofchemistry, Thomas Grahan House, Science Park, MiltonRoad, Cambrige.UK

• Mees, C.E.K, and James, T.H., The Theory of thePhotographic Process, 3rd ed., The Macmillan Co., NewYork, 1966.

• Neblette, C.B., Fundamentals of Photography, VanNorstrand Reinhold Co., Princeton, N.J., 1970.

• Croome, R.J., Photographic Gelatin, Focal Press, NewYork, 1965.

• http://www.cheresources.com/photochem.shtml• http://www.eduteka.org/FotografiaDigital1.php