Open Source Chemistry Software - Page 7
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PocketAnalyzerPCA combines a geometric algorithm for detecting pockets in proteins with Principal Component Analysis and clustering. This enables visualization and analysis of pocket conformational distributions of large sets of protein structures.
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Scaffold Hunter is a JAVA-based software tool for the analysis of structure-related biochemical data. It enables generation of and navigation in a scaffold tree hierarchy annotated with various data.
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Spectra processing and analysis tools
SpecTools - an OpenSource software package for quant. spectra analysis
Automated Quantitative Spectroscopic Analysis Combining Background Subtraction, Cosmic-Ray Removal and Peak Fitting programmed in LabVIEW. Current version 1.1.0. Binaries and source available. -
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The Universe Simulator project's goal is to provide a set of libraries for simulating all known and understood physical phenomena.
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Chemical Reaction
Balance chemical reaction and compute material balance
This Python program is used to balance a chemical reaction and to compute the material balance. Furthermore, it's able to check molecules and to write the condensed strutural formula from the name of an organic molecule. (Those both functionalities are still limited.) -
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Chemistry Helper
A simple easy to use chemistry helper!
This application is intended to help students with the basics of chemistry. It can solve basic gas laws equations, and find the molar mass of a compound or element. These tasks allow students to cut the repetition out of basic chemistry. -
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ConGENER package is a set of combinatorial-computational tools to study families of halogen substituted molecules, so called congeners.
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ContactAngle is a simple and easy-to-use program to extract contact angles from videos of liquid droplets on a surface.
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ConvertMAS
ConvertMAS converts Chemical File Formats mol, mol2 and sdf.
ConvertMAS - molecule converter; use to convert Chemical File Formats. It works on mol, mol2 and sdf files. It converts single file to respective formats. It will split sdf file with multiple molecules into seperate single files of any desired format. Also ConvertMAS creates sdf files from joining of mol, mol2 and sdf files. This is stand alone application; hence no need of internet connectivity to get results. It will generate output files in less time. Various online tools are available for conversion of Chemical file formats; but ConvertMAS mainly works on mol, mol2 and sdf effectively. -
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DIANNA
software for DFA method
DIANNA (Diffraction Analysis of Nanopowders) is a free software developed to simulate atomic models of structures from an ensemble of nanoparticles and to calculate their whole X-ray powder diffraction patterns and the radial distribution function. The main objects of investigation are the particles whose coherent scattering domains do not exceed several nm. DIANNA is based on the ab initio method using the Debye scattering equation. This method makes it possible to obtain information on the atomic structure, shape and size of nanoparticles. It can be applied also to non-periodic materials or coherently ordered structures. How to use: 1. Unzip the archive. 2. Run the "Dianna_Startup.exe" file. 3. Use "Help" through the menu. Required: • Windows 7 or newer • Microsoft .NET Framework 4: www.microsoft.com/en-US/download/details.aspx?id=17851 (Web Installer, 1 Mb) www.microsoft.com/en-us/download/details.aspx?id=17718 (Standalone Installer, 48 Mb) • Microsoft Visual C+ -
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DSTRA
Dimensionamento e simulação de torres de resfriamento de água
As torres de resfriamento são equipamentos utilizados para o resfriamento de água industrial, como aquela proveniente de condensadores de usinas de geração de potência, ou de instalações de refrigeração, trocadores de calor, etc. A água aquecida, proveniente do processo industrial, é pulverizada através de bicos pressurizados na parte superior da torre e escoe, através do enchimentos da torre, em contracorrente com uma corrente de ar frio (normalmente à temperatura ambiente). O contato direto das correntes de água e ar promove a evaporação da água, resultando no resfriamento desta. -
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The ECOMAC is win32 application used for acquisition and control of chromatographic process, communication with chromatographic devices and storing data for next evaluation. It is written in C. The registration code is needed for full features.
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Effectopedia is open knowledge aggregation and collaboration tool that provides a means of describing adverse outcome pathways in encyclopedic manner.
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ElemenTable - Periodic Table
Simple colored and interactive Periodic Table of Elements
ElemenTable is a colorful periodic table of elements application for Windows (requires .NET Framework v.4.5 or higher). It gives many important information, e.g. atomic mass or electronegativity, about all current chemical elements from Hydrogen [1] to Oganesson [118]. All elements are ordered in a colorful periodic table layout which can be changed in color to show either the element groups, the element states or the element types. The data of the chemical elements is hosted at https://github.com/bluegrams/Periodica.Data. Also have a look at the new periodic table app for Windows 10 with many more features at https://www.microsoft.com/store/apps/9PB2TD7P6DT3. -
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GenForm
Generation of molecular formulas by high-resolution MS and MS/MS data
This is an open source implementation of molecular formula calculation by high resolution MS and MS/MS data as described in M. Meringer, S. Reinker, J. Zhang, A. Muller: MS/MS Data Improves Automated Determination of Molecular Formulas by Mass Spectrometry. MATCH Commun. Math. Comput. Chem. 65, 259-290, 2011. The software user manual is available here: https://www.researchgate.net/publication/307964728_MOLGEN-MSMS_Software_User_Manual Example MS and MS/MS data files for GenForm can be downloaded here: https://sourceforge.net/p/genform/code/HEAD/tree/trunk/data/ A first program call could look like this: GenForm ms=SinapinicAcidMs.txt msms=SinapinicAcidMsMs.txt exist out -
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Gridder is a group of portlets that simplify the use and administration of grid services. Especially for job submission management. Gridder also extends and documents the functionality of the OGCE Bundle. It is plenty of useful documentation.
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JOELib/JOELib2 is a cheminformatics library which supports SMARTS substructure search, descriptor calculation, processing/filtering pipes, conversion of file formats, 100% pure Java, and interfaces to external programs (e.g. Ghemical) are available.
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Mathpad
A Python based command line math utility.
Mathpad is a command line utility. It will later have a GUI, but not at this time. -
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Morpheus search algorithm
a mass spectrometry–based proteomics database search algorithm
Morpheus is a mass spectrometry–based proteomics database search algorithm designed from the ground up for high-resolution tandem mass spectra. We have discovered that for high-resolution MS/MS, simple spectrum preprocessing and scoring performs superior to more complex algorithms originally developed for low-resolution MS/MS, such as Sequest, Mascot, and OMSSA. Morpheus is also very fast—up to nearly 5 times faster than OMSSA for large human datasets. It is written in C# and is available open source under the permissive MIT License. -
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NMRShiftDB is an open-source, open-access, open-submission, open-content web database for chemical structures and their nuclear magnetic resonance data.
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OPEN GENERAL SCIENTIFIC INTERFACES homepage : http://www.opengsi.org
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OpenGrowth
OpenGrowth is a program which constructs de novo ligands for proteins.
OpenGrowth is a research program which grows new ligands in proteins by connecting small organic fragments. The details can be found in the original publication "OpenGrowth: an automated and rational algorithm for finding new protein ligands" (J. Med. Chem., http://dx.doi.org/10.1021/acs.jmedchem.5b00886). To use OpenGrowth, you will need OpenGrowth_1.0.zip and Resources_1.0.2.zip that can be found by clicking on the Files menu in the horizontal bar at the top (https://sourceforge.net/projects/opengrowth/files). OpenGrowthGUI, FOG2.0, and the 3Mer-Screen stand-alone can be found in OpenGrowth_1.0.zip. To prepare new fragments you need BuildingFragments_1.0.1.zip and the scripts for MD simulations are in MD-Scripts_1.0.1.zip. SMoG2016.tar.gz allows to compute a score with the newly developed function (J. Chem. Inf. Mod., http://pubs.acs.org/doi/abs/10.1021/acs.jcim.6b00610). For any questions, please send emails exclusively at opengrowth-discuss@lists.sourceforge.net. -
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OBExtensions is a extension library for the chemoinformatics library Openbabel. It provides extensions to Openbabel, being mostly GUI widgets. OBExtensions has a 2D/3D viewer, 2D coordinates generator and some other extensions.
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PTable is a lightweight and easy to use application hat aims to bring you more information about the chemical elements which are represented in the periodic table. Besides the colored grouping, PTable is able to display details about any element you click onto. Thus, you can view the atomic number, symbol, common name, atomic weight, density, state and much more.