| The resources below are loosely grouped by category. However, this grouping is inevitably rough. Some resources may be listed in more than one place. Others probably should be. Look around! | |
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Biochemistry
Chemiluminescence + New 7/9/08, 7/28/08 Data (chemistry and physics) Data (biochemistry) History (French) Humor IUPAC |
Lab tools (French, German, Spanish)
Organic (Afrikaans, French, Italian, Portuguese, Russian, Spanish) + New 2/27/09 Safety, MSDS Textbooks online + New 3/29/09 Writing, drawing and viewing chemical formulas (Separate page) Miscellaneous and general (Esperanto, German) + New 6/14/08 |
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Other chemistry links are on pages intended for specific courses:
Introductory Chemistry Internet Resources Introduction to Organic and Biochemistry Internet Resources (There is some overlap among the various chemistry pages.) | |
| Bottom of page; return links, contact information | |
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Online biochemistry textbooks are listed in the biochemistry sub-section of Textbooks online, below.
For more biochemistry, see the page of Organic and Biochemistry Internet resources. There is also considerable overlap of biochemistry with the content of Molecular Biology Internet resources.
BioChemWeb, "The Virtual Library of Biochemistry, Molecular Biology and Cell Biology." Simply organized and presented; lots of great links. Topics include Angiogenesis, Apoptosis, Carbohydrates, Cell adhesion & ECM, Cell cycle, Cell senescence, Chemical biology, Cytoskeleton & motility, Development, Enzymes, Genes, Lipids & membranes, Metabolism, Microscopy, Organelles, Proteins, Signaling, Structural biology, Systems biology. Also has special sections for Research groups, Databases & tools, Methods, Software, Vendors, Books, Journals, Career & funding, Organizations & meetings, Calendar -- and more. http://www.biochemweb.org.
http://www.brenda.uni-koeln.de. The Comprehensive Enzyme Information System, from D Schomburg, Cologne Univ Bioinformatics Center. An extensive and searchable source of detailed technical information on over 3500 enzymes. (At UC you will go right through for full free access. Non-commercial users can register for free access, I think.)
http://www.ebi.ac.uk/chebi/. A database of the small molecules of biochemistry, from the European Bioinformatics Institute.
http://biocyc.org/. Biocyc, a database of metabolic pathways, in humans and a number of microbes. From SRI International.
We are used to finding that energy is given off in chemical reactions. Most commonly, we observe that energy in the form of heat. But in some reactions, energy is given off in the form of light. Fireflies and phosphorescent bacteria are examples of bioluminescence. Light sticks, emitting "cold" light, are an example of a consumer product using chemiluminescence.
For more, including movies simply showing chemiluminescence, see http://www.shsu.edu/~chm_tgc/chemilumdir/chemiluminescence2.html. This site is from Tom Chasteen, Sam Houston State Univ.
Bioluminescence Web. Bioluminescence is a sub-class of chemiluminescence, with organisms producing light by controlled chemical reactions. Fireflies and the bacteria of flashlight fish are examples. Enzymes from bioluminescent systems, such as firefly luciferase, have become useful lab tools. For a major resource on bioluminescence: http://www.lifesci.ucsb.edu/~biolum/. From S Haddock & J F Case, UC Santa Barbara and Monterey Bay Aquarium Research Institute (MBARI).
New July 28, 2008. The Bioluminescence Advantage, an essay by K V Wood, Promega Corporation, May 2007. A useful overview of the merits of bioluminescence assays, including comparison with florescence assays. (Yes, the article is intended, in part, to promote company products. Still, a good article.) http://www.promega.com/enotes/features/fe0027.htm.
New July 9, 2008. Fireflies. http://iris.biosci.ohio-state.edu/projects/FFiles/index.html. The Firefly Files. This page is also listed on my page of Molecular Biology Internet resources under Sites that focus on specific organisms (or groups).
ChemFinder -- basic data on chemicals. http://chemfinder.cambridgesoft.com
The US National Institute of Standards and Technology (NIST) has lots of data! Their home page is http://www.nist.gov/
Choose "Databases", and explore.
Here are direct links to some of their databases that may be of particular interest:
* http://webbook.nist.gov/. The Chemistry Webbook, full of thermodynamic data.
* http://www.physics.nist.gov/PhysRefData/Elements/cover.html. "The Elemental Data Index provides access to the holdings of NIST Physics Laboratory online data organized by element. It is intended to simplify the process of retrieving online scientific data for a specific element."
* http://physics.nist.gov/cuu/Constants/index.html. A major table of Fundamental Physical Constants.
International Critical Tables (ICT) of numerical data -- for physics, chemistry and technology. Now online at Cornell: http://chla.library.cornell.edu/c/chla/browse/title/2944761.html
ChemMine. "ChemMine is a compound mining database that facilitates drug and agrochemical discovery and chemical genomics screens." http://bioweb.ucr.edu/ChemMineV2/. For background and overview, see the article T Girke et al, ChemMine. A Compound Mining Database for Chemical Genomics. Plant Physiology, 138:573-577, 6/05. Online at http://www.plantphysiol.org/cgi/content/full/138/2/573.
Human Metabolome Database. "The Human Metabolome Database (HMDB) is a freely available electronic database containing detailed information about small molecule metabolites found in the human body. It is intended to be used for applications in metabolomics, clinical chemistry, biomarker discovery and general education." http://www.hmdb.ca. From David Wishart, University of Alberta.
Pherobase, "Database of insect pheromones and semiochemicals". Lists over 3000 insect signaling molecules, with both chemical and biological information. From Ashraf El-Sayed, at Hort Research in New Zealand. http://www.pherobase.com. (What are semiochemicals? They are molecules that carry a message. Pheromones, which affect mating behavior, are a subclass of semiochemicals.)
PubChem, a database of small organic chemicals, with information on their bioassays and biological activities. From NIH, and linked to other NCBI and Entrez/PubMed databases. http://pubchem.ncbi.nlm.nih.gov/.
Some of these sites are also listed on my Classic papers page.
Also see Medicine: history and Science: History.
The Classic Chemistry site, from Carmen Giunta at Le Moyne College, Syracuse, NY. Many classic papers -- and a Glossary of Archaic Chemical Terms. http://web.lemoyne.edu/~giunta/
The ChemTeam site includes a section of "Classic papers", dating back to 50 BC. http://chemteam.info/ChemTeamIndex.html.
National Historic Chemical Landmarks. http://acswebcontent.acs.org/landmarks/index.html. From the American Chemical Society.
The Robert Boyle Project. Lots of information, including copies of many volumes of lab work from one of the earliest modern scientists. http://www.bbk.ac.uk/boyle/. From M Hunter, Birkbeck College, Univ London.
Lavoisier. http://historyofscience.free.fr/Lavoisier-Friends/. From Jean Pierre Poirier author of "Lavoisier, Chemist, Biologist, Economist" (University of Pennsylvania Press, 1996). Also available in French. I have also listed one section of this site, on the Physiology of Respiration, under Internet Resources for Intro Chemistry: Reactions and Internet Resources for Organic and Biochemistry: Metabolism.
Lavoisier. "Panopticon Lavoisier aims at creating a virtual museum of the collections of the French chemist Antoine Laurent Lavoisier (1743-1794) scattered throughout the world. A detailed chronology of Lavoisier's life and works, the catalogue of Lavoisier's manuscripts (ca. 6000 items), laboratory apparatus (ca. 500 items), library (ca. 3000 items) and minerals (ca. 4000 items), the digital edition of Lavoisier's collected works, the bibliography on and of the French chemist (ca. 2000 bibliographic records) as well as his complete iconography are integrated in one relational database, Pinakes, and made available to remote users." http://moro.imss.fi.it/lavoisier/Index.htm. Also available in French.
Faraday. Google books is making available old books. Among them: Chemical Manipulation: being instructions to students in chemistry, on the methods of performing experiments of demonstration or of research, with accuracy and success, by Michael Faraday (1827). http://books.google.com/books?vid=OCLC08471357&id=csUJAAAAIAAJ&printsec=toc&dq=faraday&as_brr=1&sig=Vwxtgp6l_sTHmI7g3nKr9CiJSNg.
OUTLINE: History of Chemistry. Starts with "Ancient Knowledge and Thought (up to 1500) eventually leading to chemistry". http://hilltop.bradley.edu/~rbg/index.html. From Robert B Gayhart (Department of Chemistry, Bradley University, Peoria, IL).
More history, mainly in pictures. The site contains pictures of over 200 scientists (mainly chemists) from the last four centuries, pictures of much lab equipment from that time, and some text materials, including part of a book published in 1651 on distillation. http://dewey.library.upenn.edu/sceti/smith/
The Chemical Heritage Foundation is an organization focusing on the history of chemistry. http://www.chemheritage.org.
Glossary of Coined Names Used in Science. http://www.careerchem.com/NAMED/Glossary-Coined-Terms.pdf. It's full of the origins of chemistry terms. From John Andraos of York Univ (Toronto, Canada) -- with much help from a young chemistry student (now instructor) at the University of Karachi (Pakistan).
Periodic Table of Comic Books. http://www.uky.edu/Projects/Chemcomics/. Fun (but slow). From J P Selegue & F J Holler, Chemistry, University of Kentucky. (This is also listed on the Internet Resources page for Intro Chem.)
Molecules with silly or unusual names: http://www.chm.bris.ac.uk/sillymolecules/sillymols.htm. From Paul May, Bristol University. (Also check out his "Molecule of the Month" feature, which is also listed on my page Science on the Internet: an introduction.)
Get the latest on the hazards of DHMO, the major ingredient of acid rain. http://www.dhmo.org
A sampling of cartoons by Sidney Harris. http://www.sciencecartoonsplus.com/pages/gallery.php. Choose Chemistry -- or ??
Individual items of chemical humor are scattered among appropriate sections of the course-related pages: Internet Resources for Introductory Chemistry Internet Resources for Organic and Biochemistry.
For IUPAC naming information for organic chemicals, check the following two sites. The first has the basic IUPAC rules. The second is more comprehensive, but probably more confusing.
1. http://www.acdlabs.com/iupac/nomenclature/
Their ChemSketch program, which allows you to draw a structural formula and also to transform it into a 3D model, now will name simple organic molecules. For more, see my ChemSketch page.
2. http://www.chem.qmul.ac.uk/iupac/
The IUPAC "Gold Book", more formally known as the Compendium of Chemical Terminology, is a useful chemical dictionary: http://old.iupac.org/publications/compendium/index.html
The IUPAC home page, which includes announcements, is at: http://www.iupac.org
Thanks to M Farooq Wahab (NED University of Engineering and Technology, Karachi, Pakistan) for stimulating starting this section, Feb 2008. It grew out of a discussion of some details of pipetting; he provided the first two links shown here.
Pipetting: A practical guide, by Karen Guzman (now at Campbell University, Buies Creek, NC). American Biology Teacher 63(2):128, 2/01. A good user-friendly overview of a range of types of pipets you may encounter, with advice on proper technique. Good figures, and a good glossary. (Not all possible types of pipets are listed here, so do not insist that yours exactly matches one she discusses.) Online, at: http://www.bioone.org/perlserv/?request=get-document&doi=10.1662%2F0002-7685%282001%29063%5B0128%3APAPG%5D2.0.CO%3B2.
Volumetric measurement, from Brand, in Germany. http://www.brand.de/en/tech-info/volumetric-measurement/. From their introduction: "Volumetric measurement plays a central role in the laboratory. The user has to determine the degree of accuracy required for each measurement. Based on this, he can choose the appropriate volumetric instrument. Reliable measurements require the use of precision instruments and their proper handling. To provide a better understanding of volumetric instruments and their operation, this booklet explains the most important terms for their classification and handling, and illustrates them by using BRAND laboratory equipment as examples. The brochure 'Information on Volumetric Measurement' is designed to give the reader a quick overview of volumetric instruments." Other sections of "tech info" here (see menu bar at the left) include: Quality management; Materials: Glass, Plastic; Cleaning methods; Disinfection/Sterilization; Safety information; Trademarks. The site is also available in German, Spanish; some materials, including this Volumetric measurement brochure, are also in French.
Also see
* Intro Chem Internet Resources - Lab activities; demos; videos.
* Molecular Biology Internet Resources. Several sections include information on methods.
The following sites are maintained by instructors of general organic chemistry courses, and contain useful pages on various organic topics.
From Dr. Herman Ammon, University of Maryland:
http://www.chem.umd.edu/courses/Archives/chem231ammon/index.html
From Dr. Thomas Newton, University of Southern Maine:
http://www.usm.maine.edu/~newton/Chy251_253/Topics.html
and
http://www.usm.maine.edu/~newton/Chy251_253/Topics2.html
From Dr. A Winter, Frostburg State Univ, Maryland:
http://www.chemhelper.com.
From Dr Paul Young, University of Illinois, Chicago:
http://www.chem.uic.edu/web1/OCOL-II/WIN/HOME.HTM.
See Textbooks online section for more.
"JCE ChemInfo: Organic is a collection of Web pages containing information useful to teachers, researchers, and students in organic chemistry, biochemistry, and medicinal chemistry. The pages have been selected for ease of use, broad applicability, and quality of coverage. Topics will include structural information, organic reactions, nomenclature, physical properties, and spectroscopic data." From the Journal of Chemical Education. http://www.jce.divched.org/JCEDLib/ChemInfo/organic/.
New February 27, 2009. Organic reactions. This page lets you explore reactions by the type of bond they form. http://www.organic-chemistry.org/synthesis/. It is part of larger organic chemistry site.
The Macrogalleria site on polymers, at the University of Southern Mississippi: "A cyberwonderland of polymer fun". It is a major educational resource on polymers, and is very readable over a wide range of topics. "AND... for the young and the young at heart, we have the Kid's Macrogalleria that contains much info and much fun, with activities, demos, and even games that are related to polymers." http://www.pslc.ws/macrog.htm. Also available in Afrikaans, French, Italian, Portuguese, Russian, Spanish. (It is also listed on the Internet resources: Organic/Biochem page, under Alkenes.)
Where to find MSDS on the Internet. MSDS = material safety data sheets. These are the inserts of basic information that come when you buy chemicals -- and which you can never find thereafter. Many places now maintain an electronic archive of their MSDS, and some of these are public. The following link, maintained by Dr. Robert Toreki, is a good central source for finding MSDS. http://www.ilpi.com/msds/index.html. Also at that site is the MSDS Glossary, to help you understand the terminology: http://www.ilpi.com/msds/ref/index.html.
Fire Safety and Fire Extinguishers. Good discussion! Also from Rob Toreki (see item above). http://www.ilpi.com/safety/extinguishers.html.
Flinn Scientific is a supplier of materials for school chemistry labs. Their catalog, and now their web site, has long been a fine source of good practical safety information, aimed at educators. http://www.flinnsci.com.
High School Safety Web Pages. From C A Kingsbury, Chemistry, University of Nebraska - Lincoln. Good basic information, simply and attractively presented. http://www.chem.unl.edu/safety/hslabcon.html.
Toxnet (Toxicology Data Network). Databases on toxicology, hazardous chemicals, environmental health, and toxic releases. From the US National Library of Medicine. http://toxnet.nlm.nih.gov/.
The American Chemical Society has a wide range of safety publications. Many are online (pdf files), and paper copies are available at low cost. For information, see http://membership.acs.org/c/ccs/publications.htm.
Household Products Database. Extensive information about the safety of common household chemicals, from the National Library of Medicine. http://householdproducts.nlm.nih.gov/index.htm.
Chemical safety information from the United Nations and other international organizations. http://www.inchem.org.
This section may include some web sites associated with standard print books, providing supplemental materials. These sites change regularly, and there are more of them than listed here.
Collections
New March 29, 2009. Caltech has many old chemistry books freely available online, at http://caltechbook.library.caltech.edu/view/subjects/optionchem.html. The collection includes some basic textbooks, such as Dickerson et al, Chemical Principles (3/e, 1979) and Roberts & Caserio, Basic Principles of Organic Chemistry (2/e, 1977).
A general listing of free online textbooks, and similar resources, arranged by subject: Textbook Revolution. http://textbookrevolution.org/.
Introductory, General, Inorganic
http://preparatorychemistry.com/Bishop_Home.htm. A web version of a published book, at about the level of my X11 Intro Chem course. From Mark Bishop, Monterey Peninsula College. This is also listed for Introductory Chemistry Internet Resources: General.
http://www.chem1.com/acad/webtext/virtualtextbook.html. Chem 1 level. From Steve Lower, Simon Fraser University. This is also listed for Introductory Chemistry Internet Resources: General.
Organic (includes Organometallic)
Virtual Textbook of Organic Chemistry, from Dr W Reusch, Michigan State Univ: http://www.cem.msu.edu/~reusch/VirtualText/intro1.htm.
http://www.ochem4free.info. Organic Chemistry for free, an online intro organic book, by Richard & Sally Daley. This book is organized somewhat differently from most organic books. The primary organization is by reaction mechanism, rather than by functional group. This is also listed for Org/Biochem Internet Resources: General.
http://www.ilpi.com/organomet/. Rob Toreki's Organometallic HyperTextBook.
Biochemistry
Biochemistry Online: An Approach Based on Chemical Logic, a textbook from Dr Henry Jakubowski, College of St Benedict and St John's Univ, Minnesota. http://employees.csbsju.edu/hjakubowski/classes/ch331/bcintro/default.html.
Biochemistry, the textbook by J M Berg, J L Tymoczko, and L Stryer, 2002. Online as part of the PubMed Bookshelf, at: http://www.ncbi.nlm.nih.gov/sites/entrez?db=Books.
Medical Biochemistry textbook, from Michael W King, Indiana University School of Medicine - Terre Haute. http://themedicalbiochemistrypage.org/. This is also listed for Org/Biochem Internet Resources: General.
Publisher's site to accompany Nelson & Cox, Lehninger's Principles of Biochemistry, 4th ed, Freeman, 2004. Contains various instructional resources that you may find helpful. http://bcs.whfreeman.com/lehninger/default.asp?s=&n=&i=&v=&o=&ns=0&uid=0&rau=0. (Much of the contents is available without login; just look around.)
A major professional society for chemists is ACS, the American Chemical Society: http://www.acs.org
Etimologio de la nomoj de kemiaj elementoj. Etymology of the names of the chemical elements -- written in Esperanto, and also available in German. From Dr. Reinhard Foessmeier, a German mathematician at the Akademio Internacia de la Sciencoj (AIS) in San Marino. http://www.ais-sanmarino.org/scio/elemetim.html. This site is also listed under Intro Chem Internet Resources: Names of elements.
Institute of Chemistry, Free University of Berlin. http://www.chemie.fu-berlin.de/chemistry/index_en.html. A variety of resources in general, organic, and biochemistry -- in both German and English. (You can go from one to the other using links at the bottom of each page.) The "amino acids" page listed for my org/bio course is part of this.
New June 14, 2008. Instructional Resources for Chemistry Educators. "A selective, annotated collection of the best links for Web-based lessons and tutorial materials for Chemistry". From Stephen Lower, Simon Fraser University. http://www.chem1.com/chemed/tutorial.html
Links for Chemists, the Chemistry section of The WWW Virtual Library. "Links for Chemists is an index of chemistry resources on the web." From The University of Liverpool, Department of Chemistry. http://www.liv.ac.uk/Chemistry/Links/links.html
ChemSpy. "A one stop shop for a wide range of search tools for chemistry professionals, students, and educators, looking for chemistry news, resources, databases, acronyms, definitions, and chemical industry information." http://www.chemspy.com
Home page for Intro Chem (X11) Organic/Biochem (X402) Biotechnology in the News (BITN) Molecular Biology
List of pages of Internet resources
Contact information Site home page
Last update: April 19, 2009