Julian Hurst
"Julian focuses on the archival preservation of light-sensitive media and the mitigation of environmental factors on sensitive emulsion layers. He documents the transition from master plates to finished inscriptions on alkaline-buffered rag."
Latest from Julian
This article examines the complex chemical and physical processes of latent image formation, from the Gurney-Mott theory of 1938 to the archival standards of gelatin purity and cellulose substrates.
A deep explore the chemistry of 'vinegar syndrome,' examining how acid hydrolysis destroys cellulose acetate negatives and the archival methods used to mitigate de-acetylation.
A technical examination of the transition from William Henry Fox Talbot’s photoglyphic engraving to Karel Klič’s heliogravure, focusing on the chemical and metallurgical refinements of photomechanical reproduction.
The 1871 introduction of the gelatin-bromide process by Richard Leach Maddox revolutionized photography by replacing volatile wet collodion with stable, mass-producible dry plates.
Explore the complex material science behind silver halide gelatin emulsions and the chemical standards required to ensure the archival permanence of analog visual records.
An exploration of the colloidal chemistry and material science behind archival silver halide emulsions, focusing on grain formation and substrate stability.
An exploration of how alkaline buffering agents like calcium carbonate protect cellulose rag papers from acid hydrolysis and archival degradation.
An exploration of the technical evolution of gelatin-bromide emulsions and the archival science of photo-mechanical image reproduction on cellulose substrates.
Richard Leach Maddox's 1871 invention of the silver bromide-gelatin emulsion revolutionized photography by replacing wet collodion plates with stable, pre-manufactured dry plates.
This technical analysis explores the chromogenic stability and chemical degradation of early 20th-century color photography, focusing on the transition from Autochrome to Kodachrome.
An analysis of the transition from wet plate collodion to gelatin dry plates, focusing on the chemical innovations of Richard Leach Maddox and the evolution of silver halide precipitation.
Explore the evolution of photogravure from Henry Fox Talbot's 1852 patent to Karl Klic's refinements, focusing on the technical chemistry of image reproduction and archival science.
This article explores the material science of photogravure, focusing on the chemical processes used to prevent acid hydrolysis and preserve visual narratives on cellulose substrates.
Popular Posts
The Chemistry of Decay: Acid Hydrolysis in Cellulose Acetate Negatives
From Talbot to Klič: A Comparative Analysis of Photogravure Micro-Topography
