WorldCat Identities

Valentine, Joan Selverstone

Overview
Works: 17 works in 38 publications in 1 language and 428 library holdings
Genres: Academic theses 
Roles: Author, Editor, Other
Classifications: QP531, 612.01524
Publication Timeline
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Most widely held works about Joan Selverstone Valentine
 
Most widely held works by Joan Selverstone Valentine
Active oxygen in biochemistry by Joan Selverstone Valentine( Book )

11 editions published in 1995 in English and Undetermined and held by 284 WorldCat member libraries worldwide

Ed: University of California, Los Angeles, Textbook--Grad
Active oxygen in chemistry by Christopher S Foote( )

3 editions published between 1995 and 1996 in English and held by 64 WorldCat member libraries worldwide

Taking an interdisciplinary approach, this book and its counterpart, Active Oxygen in Biochemistry, explore the active research area of the chemistry and biochemistry of oxygen. Complementary but independent, the two volumes integrate subject areas including medicine, biology, chemistry, engineering, and environmental studies
The assistant engineer's guide in boring, with full description of tools and methods of proceeding, and remarks on British strata and their contents as materials in construction by W. Davis Haskoll( Book )

2 editions published in 1848 in English and held by 22 WorldCat member libraries worldwide

Biological inorganic chemistry : structure and reactivity by Ivano Bertini( Book )

2 editions published in 2007 in English and held by 14 WorldCat member libraries worldwide

DSU Title III 2007-2012
Active Oxygen in Biochemistry( )

1 edition published in 1995 in English and held by 8 WorldCat member libraries worldwide

The field of "Oxygen Activation" has attracted considerable interest recently, not only because it presents challenges in those fields of basic research that aim to understand the fundamental aspects of chemical and biological reactions that involve dioxygen, but also because of its wide range of practical implications in such diverse fields as medicine, synthesis of pharmaceuticals and other organic compounds, materials science, and atmospheric science. This is the second of two volumes that focus on the subject of oxygen activation, the first slanted toward chemistry and the second toward biological chemistry. We planned these volumes to be more general than many monographs of this sort, not as detailed summaries of the authors' own research but rather as general overviews of the field. Our choice of topics was strongly influenced by our syllabus for a course entitled "Oxygen Chemistry," which two of us have twice taught jointly at UCLA. Definition of important issues, horizons, and future prospects was an important goal, and, although totally comprehensive coverage was not possible, we believe that we have chosen a representative selection of research topics current to the field. We have targeted this work to a diverse audience ranging from professionals in fields from physics to medicine to beginning graduate students who are interested in rapidly acquiring the basics of this field
Advances in protein chemistry( Book )

2 editions published in 2002 in English and held by 3 WorldCat member libraries worldwide

Molecular oxygen complexes of transition metals : I. Photochemistry of the superoxodicobalt chromophore, II. Organometallic molecular oxygen complexes of group VIII transition metals by Joan Selverstone Valentine( )

2 editions published in 1971 in English and held by 2 WorldCat member libraries worldwide

Photochemistry of some peroxy bridged dicobalt (III) complexes by Joan Selverstone Valentine( )

2 editions published in 1967 in English and held by 1 WorldCat member library worldwide

Sol-Gel Based Electrochemical Biosensors( )

1 edition published in 1996 in English and held by 1 WorldCat member library worldwide

This work is based on the use of the sol-gel process to encapsulate biomolecules in a porous silicate matrix. The porosity of the matrix is such that small molecules and ions can readily diffuse into the materials while the much larger proteins remain trapped in the silicate network. Using this approach, it is possible to develop new types of solid state sensors which use the specificity of enzymes and proteins for binding of substrates or related molecules. The objective of our initial work has been to obtain electron transport from the redox center of an encapsulated enzyme (making use of redox-active molecules or mediators) so as to measure the electrochemical response of the doped sol-gel to an external analyte
Relationship between mutant Cu/Zn superoxide dismutase 1 maturation and inclusion formation in cell models( )

1 edition published in 2016 in English and held by 1 WorldCat member library worldwide

Abstract: A common property of Cu/Zn superoxide dismutase 1 (SOD1), harboring mutations associated with amyotrophic lateral sclerosis, is a high propensity to misfold and form abnormal aggregates. The aggregation of mutant SOD1 has been demonstrated in vitro, with purified proteins, in mouse models, in human tissues, and in cultured cell models. In vitro translation studies have determined that SOD1 with amyotrophic lateral sclerosis mutations is slower to mature, and thus perhaps vulnerable to off-pathway folding that could generate aggregates. The aggregation of mutant SOD1 in living cells can be monitored by tagging the protein with fluorescent fluorophores. In this study, we have taken advantage of the Dendra2 fluorophore technology in which excitation can be used to switch the output color from green to red, thereby clearly creating a time stamp that distinguishes pre-existing and newly made proteins. In cells that transiently over-express the Ala 4 to Val variant of SOD1-Dendra2, we observed that newly made mutant SOD1 was rapidly captured by pathologic intracellular inclusions. In cell models of mutant SOD1 aggregation over-expressing untagged A4V-SOD1, we observed that immature forms of the protein, lacking a Cu co-factor and a normal intramolecular disulfide, persist for extended periods. Our findings fit with a model in which immature forms of mutant A4V-SOD1, including newly made protein, are prone to misfolding and aggregation. Abstract : Mutations in Cu/Zn superoxide dismutase 1 (SOD1) may cause amyotrophic lateral sclerosis by causing the protein to misfold and aggregate. Here, we demonstrate that newly made mutant SOD1 is rapidly incorporated into growing pathologic intracellular inclusions. Furthermore, we link incomplete post-translational maturation (metal binding and intramolecular disulfide oxidation) of mutant SOD1 to aggregation. These findings suggest that promoting the maturation of mutant SOD1 could produce therapeutic benefits
Biomimetic oxidations catalyzed by transition metal complexes by Bernard Meunier( )

1 edition published in 1998 in English and held by 0 WorldCat member libraries worldwide

"This book is devoted to the field of biomimetic oxidations using transition metal complexes." "The volume is directed towards chemists (both in academic and industrial institutions) engaged in organic synthesis, coordination chemistry and chemical or enzymatic catalysis. We hope that students will enjoy the reading of this book after an initial academic background of two to three years."--Jacket
Active oxygen : reactive species in biochemistry by Joan Selverstone Valentine( Book )

1 edition published in 1995 in English and held by 0 WorldCat member libraries worldwide

 
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Audience Level
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Audience Level
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Audience level: 0.65 (from 0.04 for Biomimetic ... to 1.00 for Active oxy ...)

Biological inorganic chemistry : structure and reactivity
Covers
Biological inorganic chemistry : structure and reactivityBiomimetic oxidations catalyzed by transition metal complexes
Alternative Names
Joan S. Valentine Amerikaans biochemica

Joan S. Valentine chimiste américaine

Selverstone-Valentine, Joan 1945-

جوان إس. فالنتاين

ژوان اس. والنتین

Languages
English (36)