This NIST Chemistry WebBook contains
thermochemical data for organic and small inorganic compounds, reaction thermochemistry
data, IR spectra, mass spectra , electronic / vibrational spectra, constants of diatomic
molecules (spectroscopic data), ion energetics data, and thermophysical property data.
ChemSpy
ChemSpy.com helps you to find chemistry and
chemical engineering related terms, definitions, synonyms, acronyms and
abbreviations. Also search forms for finding MSDS/safety data, scientific
publications in over 20.000 different journals, physical data of chemical
compounds, worldwide patents and spectral data are available.
Combinatorial Chemistry
Tutorial and glossary on the concepts
and methods of combinatorial chemistry. A collection of
links to other sites on
Combinatorial Chemistry is also featured.
Hofmeister Effect and Hydrophobic Interaction
The Hofmeister Effect and
the implications for HIC. This site discusses the ranking of various ions toward their ability to precipitate a mixture of proteins.
IMS Home Page - this server contains
information from the Dept. of Applied Molecular Science in Japan, information
from the Chemical Materials Center, a search of the Quantum Chemistry Literature
Database and various journals.
Links for Chemists
Links for Chemists
- this site lists over 4800 resources related to chemistry including molecular modelling and visualization.
WWW Chemistry Guide - a collection of links for organic,
biochemical, computational, medicinal and other chemistry research or education.
Mass Spec. Techniques Discussion Group (moderated)
Like the ABRF Discussion Group this
sci.techniques.mass-spec
forum has archives of solutions to common MS technique problems.
Molar Extinction Coefficient Calculations for Proteins
In addition to "How to measure and predict the molar absorption coefficient of a protein"
C. Nick Pace, et al., Protein Science (1995), 2411-2423. See ProtParam for tools for the accurate calculation of protein molar absorption coefficients.
Peptide Retention Time Calculations
Oleg Krokhin's RT Calculator. New sequence-specific
correction factors for prediction of peptide retention in RP-HPLC: application to
protein identification by off-line HPLC-MALDI-MS. This version has been developed for the same set of ~2000
tryptic peptides and features new correction factors related to a peptide's propensity to form helical
structures. Correlation about 0.98 (R-squared value) was obtained for the training set of 2000 peptides
compared to 0.96 for version 2.
pKa Calculations
Calculate pKa and utilize information resources for life scientists with an interest
in biological macromolecules. Links to protein sequence, 3D structure and 2D-gel analytical tools are provided on the
ExPASy server, and more specifically from its
Proteomics tools page.
Waters Home Page - a long-standing
leader in HPLC systems.
WebElements
Web-Elements
- this is an experimental server/database that also houses information
on all of the periodic table elements.
World Association of Theoretical Organic Chemists
Imperial College - this server has
information on upcoming conferences, registration info, Chemical Physics
reprints, online presentations, and much more.
For more information or to place
an order contact: The Nest Group, Inc. · 45
Valley Road · Southborough, MA 01772-1323
Tel: 800-347-6378 or 508-481-6223 ·
Fax: 508-485-5736
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