Some of the basic requirements imposed upon the reactions used in test procedures are (1) selectivity to a single or several components to be detected or determined, (2) sufficient sensitivity depending on the problem to be solved, (3) reagents should be easily transformed into a suitable form...
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014 re•a•gent (riˈeɪ dʒənt) n. Chem. a substance that, because of the reactions it causes, is used in analys...
Reagent:Acommonpartnerofthereactantinmanychemicalreactions.Itmaybeorganicorinorganic;smallorlarge;gas,liquidorsolid.Theportionofareagentthatendsupbeingincorporatedintheproductmayrangefromalltoverylittleornone.Product(s):Thefinalformtakenbythemajorreactant(s)ofareaction.ReactionConditions:Theenvironmentalconditions,...
化学反应与能量变化(Chemical reactions and energy changes).doc,化学反应与能量变化(Chemical reactions and energy changes) 1. The chemical reaction usually accompanies energy change, and the following statement is wrong () A. When coal burns, some chemi
exploration methods are computationally too demanding without being guided by some heuristic rules43, it is desirable to evaluate chemical reactivity in a well-defined core model of a nanoscopic system and only subsequently assess the effect of the environment on the reactions found in the core ...
The scaling up of a chemical reaction is a complex process. Chemists should pay special attention to a number of key factors, including the choice of route, reagents and solvents; health and safety considerations; the isolation and purification of the de
Reactions always contain three groups: reactants, reagents, and products. Each group is a set/array of the molecule(s). Each molecule representation can be accessed via ‘cano_smiles’ for Canonical SMILES, and ‘mdl’ for Molfile. Reagents/solvents SMILES which are converted from—...
Since it is proposed to regard chemical reactions as electrical transactions in which reagents act by reason of a constitutional affinity either for electrons or for atomic nuclei, it is important to be able to recognize which type of reactivity any given reagent exhibits. ...
For example, we prepare our horseradish peroxidase conjugates (Secondary Immunoreagents—Section 7.2, Avidin, Streptavidin, NeutrAvidin and CaptAvidin Biotin-Binding Proteins and Affinity Matrices—Section 7.6) using SPDP- and SMCC-mediated reactions (Figure 5.2.2, F...
Chemical synthesis is the process by which one or more chemical reactions are performed with the aim of converting a reactant or starting material into a product or multiple products. Chemical synthesis is at the heart of much chemistry research as it is the basis for discovering compounds with...