cells, established a "chemical toolbox" for living cells, and opened up new ways to use exogenous chemical reactions to study biological macromolecules, making China enter the international frontier in the field of bioorthogonal reactions.
Hebei Promulgated Measures for the Identification of Key Chemical Monitoring Points
Time of Update: 2021-09-30
In order to standardize the management of the chemical industry, Sinochem Corporation will improve the level of intrinsically safe and green development of key chemical enterprises, promote
Hebei Province promulgated measures for the identification of key chemical monitoring points
Time of Update: 2021-09-28
Global Coatings Network News: In order to standardize the management of the chemical industry, improve the level of intrinsically safe and green development of key chemical enterprises, promote
Nano camera can monitor chemical reactions in real time
Time of Update: 2021-09-12
Recently, a research team from the University of Cambridge in the UK used molecular glue to combine tiny semiconductor nanocrystals and gold nanoparticles to create a nano-camera that can monitor chemical reactions in real time .
New type of chemical microscope: Knock on the door to the observation of single-molecule chemical reactions
Time of Update: 2021-09-04
Chemistry creates the ever-changing material world, in which individual molecules play a fundamental role . Recently, a scientific research
Chinese scientists use strong magnetic fields to successfully control chemical reactions
Time of Update: 2021-08-06
and ferrous ions, so that the reaction speed of preparing hollow nanomaterials by the reaction of trimanganese tetroxide and ferrous ions is significantly increased, that is, the magnetic field It has an equivalent catalytic effect
Shaanxi promotes the identification of chemical parks in the province
Time of Update: 2021-08-04
and guidance on the necessary conditions and some scoring items of the "Shaanxi Chemical Park Certification Standard", the chemical park certification self-examination report, and the preparation of the evaluation report
The strong magnetic field controls chemical reactions to provide a new path for the magnetron synthesis of special functional materials
Time of Update: 2021-07-30
results have been published in the journal "Physical Chemistry Letters" a few days ago . > It is understood that the realization of the control of chemical reaction rate and products
on the "Conditions and Management Measures for the Identification of Chemical Parks (Trial)" (Draft for Solicitation of Comments)
Time of Update: 2021-07-03
and chemical industries, with clear geographic boundaries and management entities, and complete infrastructure and management systems. Including professional chemical parks approved or recognized by relevant departments
Public announcement of the fourth batch of Shandong's proposed identification of chemical parks and specialized chemical parks
Time of Update: 2021-06-22
Group for the Special Action for the Work Safety Transformation and Upgrade of the Chemical Industry of Shandong Province announced the fourth batch of 9 chemical parks and 4 professional chemical parks to be recognized. A number
The nature and chemical reaction of supercritical water
Time of Update: 2021-06-19
The important characteristic of supercritical fluid is that its phase state, solubility, dielectric constant, ion product and other physical properties can be controlled by adjusting temperature and pressure .
Thermal effects of chemical reactions (1)
Time of Update: 2021-06-18
Chemical reactions are often accompanied by the release of heat or the absorption of heat. Thermochemistry is a discipline that uses the theory and methods of thermodynamics to discuss
Thermal effects of chemical reactions (2)
Time of Update: 2021-06-18
out under constant volume conditions, then the reaction progress is>>Substituting Qv=-82. 7kJ into the above formula, we get>>Related Links: Thermal Effects of Chemical Reactions (1)> > >>
The direction of the chemical reaction
Time of Update: 2021-06-18
2. 3. 1 The direction of the chemical reaction>1. Judgment of the direction of chemical reaction>When
Chemical reaction isotherm and the relationship between KΘ and =△rGmΘ
Time of Update: 2021-06-18
4. 2. 1 Chemical reaction isotherm>If react>>The Gibbs free energy of the reaction at any time