A5011483028- Chemical Reaction Mechanisms
- Inorganic and Organometallic Chemistry
- Chemical Synthesis and Reactions
- Coordination Chemistry and Organometallics
- Chemical Synthesis and Analysis
- Asymmetric Synthesis and Catalysis
- Analytical Chemistry and Chromatography
- Synthesis and Reactions of Organic Compounds
- Synthetic Organic Chemistry Methods
- Advanced Synthetic Organic Chemistry
- Synthesis and Biological Evaluation
- Synthesis of heterocyclic compounds
- Organic and Inorganic Chemical Reactions
- Various Chemistry Research Topics
- Ferrocene Chemistry and Applications
- Molecular Junctions and Nanostructures
- Chemical synthesis and alkaloids
- Asymmetric Hydrogenation and Catalysis
- Synthesis and Characterization of Heterocyclic Compounds
- Structural and Chemical Analysis of Organic and Inorganic Compounds
- Chemical Reactions and Isotopes
- Synthesis and Reactivity of Sulfur-Containing Compounds
- Fluorine in Organic Chemistry
- Chemistry and Chemical Engineering
- Organic Chemistry Cycloaddition Reactions
North Central College
2024
St. Edward's University
2013-2023
Duke University
1976-2011
University of California, Los Angeles
2007
Centre National de la Recherche Scientifique
2007
Joint Genome Institute
2007
Institut de Biologie Physico-Chimique
2007
Sorbonne Université
2007
University of Massachusetts Chan Medical School
2007
Université Sorbonne Nouvelle
2007
Chlamydomonas reinhardtii is a unicellular green alga whose lineage diverged from land plants over 1 billion years ago. It model system for studying chloroplast-based photosynthesis, as well the structure, assembly, and function of eukaryotic flagella (cilia), which were inherited common ancestor animals, but lost in plants. We sequenced ∼120-megabase nuclear genome performed comparative phylogenomic analyses, identifying genes encoding uncharacterized proteins that are likely associated...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAminomethylation of Ferrocene to Form N,N-Dimethylaminomethylferrocene and Its Conversion the Corresponding Alcohol Aldehyde1JACQUE K. LINDSAY CHARLES R. HAUSERCite this: J. Org. Chem. 1957, 22, 4, 355–358Publication Date (Print):April 1, 1957Publication History Published online1 May 2002Published inissue 1 April 1957https://doi.org/10.1021/jo01355a001RIGHTS & PERMISSIONSArticle Views1727Altmetric-Citations194LEARN ABOUT THESE METRICSArticle Views...
Significance The Science Education Alliance–Phage Hunters Advancing Genomics and Evolutionary program is an inclusive Research Community with centralized programmatic scientific support, in which broad student engagement authentic science linked to increased accessibility research experiences for students; persistence of these students science, technology, engineering, mathematics; productivity faculty alike.
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Acylation of Methyl Ketones with Aliphatic Esters by Means Sodium Amide. Synthesis β-Diketones the Type RCOCH2COR1Joe T. Adams and Charles R. HauserCite this: J. Am. Chem. Soc. 1944, 66, 7, 1220–1222Publication Date (Print):July 1, 1944Publication History Published online1 May 2002Published inissue 1 July 1944https://pubs.acs.org/doi/10.1021/ja01235a045https://doi.org/10.1021/ja01235a045research-articleACS PublicationsRequest reuse...
Genomics is not only essential for students to understand biology but also provides unprecedented opportunities undergraduate research. The goal of the Education Partnership (GEP), a collaboration between growing number colleges and universities around country Department Biology Genome Center Washington University in St. Louis, provide such research opportunities. Using versatile curriculum that has been adapted many different class settings, GEP undergraduates undertake projects bring...
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There is widespread agreement that science, technology, engineering, and mathematics programs should provide undergraduates with research experience. Practical issues limited resources, however, make this a challenge. We have developed bioinformatics project provides course-based experience for students at diverse group of schools offers the opportunity to tailor local curriculum institution-specific student needs. assessed both attitude knowledge gains, looking insights into how respond...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRearrangements of Benzyltrimethylammonium Ion and Related Quaternary Ammonium Ions by Sodium Amide Involving Migration into the Ring1,2,3Simon W. Kantor Charles R. HauserCite this: J. Am. Chem. Soc. 1951, 73, 9, 4122–4131Publication Date (Print):September 1, 1951Publication History Published online1 May 2002Published inissue 1 September 1951https://pubs.acs.org/doi/10.1021/ja01153a022https://doi.org/10.1021/ja01153a022research-articleACS...
ABSTRACT The widespread use of nanoparticles (NPs) raises concern over their potential toxicological effects in humans and ecosystems. Here we used transcriptome sequencing (RNA-seq) to evaluate the exposure four different metal-based NPs, nano-Ag (nAg), nano-TiO 2 (nTiO ), nano-ZnO (nZnO), CdTe/CdS quantum dots (QDs), eukaryotic green alga Chlamydomonas reinhardtii . was characterized before after each NP type. Specific were inferred from functions genes whose transcripts either increased...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTIonization of an .alpha.-hydrogen acetonitrile by n-butyllithium and alkali amides. Condensations with ketones aldehydes to form .beta.-hydroxynitrilesEdwin M. Kaiser Charles R. HauserCite this: J. Org. Chem. 1968, 33, 9, 3402–3404Publication Date (Print):September 1, 1968Publication History Published online1 May 2002Published inissue 1 September 1968https://doi.org/10.1021/jo01273a009RIGHTS & PERMISSIONSArticle Views1024Altmetric-Citations99LEARN...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTA New Synthesis of β-Keto Esters the Type RCOCH2COOC2H51,2David S. Breslow, Erwin Baumgarten, and Charles R. HauserCite this: J. Am. Chem. Soc. 1944, 66, 8, 1286–1288Publication Date (Print):August 1, 1944Publication History Published online1 May 2002Published inissue 1 August 1944https://pubs.acs.org/doi/10.1021/ja01236a022https://doi.org/10.1021/ja01236a022research-articleACS PublicationsRequest reuse permissionsArticle...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCondensations at the Methyl Group Rather than Methylene of Benzoyl-and Acetylacetone Through Intermediate Dipotassio Salts1Charles R. Hauser and Thomas M. HarrisCite this: J. Am. Chem. Soc. 1958, 80, 23, 6360–6363Publication Date (Print):December 1, 1958Publication History Published online1 May 2002Published inissue 1 December 1958https://pubs.acs.org/doi/10.1021/ja01556a049https://doi.org/10.1021/ja01556a049research-articleACS PublicationsRequest...
Although bioinformatics is becoming increasingly central to research in the life sciences, skills and knowledge are not well integrated into undergraduate biology education. This curricular gap prevents students from harnessing full potential of their education, limiting career opportunities slowing innovation. To advance integration sciences a framework core competencies needed. that end, we here report results survey faculty United States about teaching scientists. Responses were received...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTReactions of β-Keto Esters with Aromatic Amines. Syntheses 2- and 4-Hydroxyquinoline Derivatives1Charles R. Hauser George A. ReynoldsCite this: J. Am. Chem. Soc. 1948, 70, 7, 2402–2404Publication Date (Print):July 1, 1948Publication History Published online1 May 2002Published inissue 1 July 1948https://pubs.acs.org/doi/10.1021/ja01187a025https://doi.org/10.1021/ja01187a025research-articleACS PublicationsRequest reuse permissionsArticle...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTReaction of the Methiodide N,N-Dimethylaminomethylferrocene with Potassium Cyanide to Form Ferrocylacetonitrile1DANIEL LEDNICER, JACQUE K. LINDSAY, and CHARLES R. HAUSERCite this: J. Org. Chem. 1958, 23, 5, 653–655Publication Date (Print):May 1, 1958Publication History Published online1 May 2002Published inissue 1 1958https://doi.org/10.1021/jo01099a001RIGHTS & PERMISSIONSArticle Views643Altmetric-Citations93LEARN ABOUT THESE METRICSArticle Views...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTClaisen Acylations and Carbethoxylations of Ketones Esters by Means Sodium Hydride1Frederic W. Swamer Charles R. HauserCite this: J. Am. Chem. Soc. 1950, 72, 3, 1352–1356Publication Date (Print):March 1, 1950Publication History Published online1 May 2002Published inissue 1 March 1950https://doi.org/10.1021/ja01159a074Request reuse permissionsArticle Views1868Altmetric-Citations93LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRearrangement of Benzyl Ethers to Carbinols by Potassium Amide. Mechanism Isomerization Carbanions Involving 1,2-Shifts1,2,3Charles R. Hauser and Simon W. KantorCite this: J. Am. Chem. Soc. 1951, 73, 4, 1437–1441Publication Date (Print):April 1, 1951Publication History Published online1 May 2002Published inissue 1 April 1951https://pubs.acs.org/doi/10.1021/ja01148a011https://doi.org/10.1021/ja01148a011research-articleACS PublicationsRequest reuse...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPreparation and Reactions of α-Halo Derivatives Certain Tetra-substituted Hydrocarbon Silanes. Grignard Syntheses Some Silyl Compounds1Charles R. Hauser Charles HanceCite this: J. Am. Chem. Soc. 1952, 74, 20, 5091–5096Publication Date (Print):October 1, 1952Publication History Published online1 May 2002Published inissue 1 October 1952https://doi.org/10.1021/ja01140a029Request reuse permissionsArticle Views879Altmetric-Citations71LEARN ABOUT THESE...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCondensation of Certain Esters by Means Diethylaminomagnesium Bromide1,2Charles R. Hauser and Howard G. Walker Jr.Cite this: J. Am. Chem. Soc. 1947, 69, 2, 295–297Publication Date (Print):February 1, 1947Publication History Published online1 May 2002Published inissue 1 February 1947https://doi.org/10.1021/ja01194a040Request reuse permissionsArticle Views610Altmetric-Citations72LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTThe Relative Rates of Decomposition the Potassium Salts Certain Meta and Para Substituted Dibenzhydroxamic Acids. A Study Lossen Rearrangement1,2W. B. Renfrow Jr. Charles R. HauserCite this: J. Am. Chem. Soc. 1937, 59, 11, 2308–2314Publication Date (Print):November 1, 1937Publication History Published online1 May 2002Published inissue 1 November 1937https://pubs.acs.org/doi/10.1021/ja01290a064https://doi.org/10.1021/ja01290a064research-articleACS...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCondensations.1 XI. Condensations of Certain Active Hydrogen Compounds Effected by Boron Trifluoride and Aluminum Chloride2David S. Breslow Charles R. HauserCite this: J. Am. Chem. Soc. 1940, 62, 9, 2385–2388Publication Date (Print):September 1, 1940Publication History Published online1 May 2002Published inissue 1 September 1940https://pubs.acs.org/doi/10.1021/ja01866a035https://doi.org/10.1021/ja01866a035research-articleACS PublicationsRequest...
The National Science Foundation-funded Chlamydomonas reinhardtii genome project involves (a) construction and sequencing of cDNAs isolated from cells exposed to various environmental conditions, (b) a high-density cDNA microarray, (c) generation genomic contigs that are nucleated around specific physical genetic markers, (d) complete chloroplast sequence analyses gene expression, (e) the creation Web-based resource allows for easy access information in format can be readily queried. Phases...
In order to properly assess the environmental risk of engineered nanoparticles (ENP), it is necessary determine their fate (including dissolution, aggregation, and bioaccumulation) under representative conditions. CdTe/CdS quantum dots (QD), such as those used in medical imaging, are known release Cd(2+) due (mainly) dissolution outer shell. this study, Chlamydomonas reinhardtii was exposed either a soluble Cd salt or QD at similar concentrations total Cd. Free were measured using Absence...