Introduction to the content of analytical chemistryAnalysis chemistry was a branch of chemistry that studied the classification, composition, properties, and changes of substances. It mainly studied the physical and chemical changes of substances in terms of dissolution, mixing, settling, heating, cooling, and chemical synthesis, as well as the relationship and chemical reactions between substances. The analytical chemistry had important applications in industries, food, medicine, and the environment. Its main tasks included material separation, component identification, impurity detection, quality evaluation, and so on. In analytical chemistry, one needed to master a wide range of chemical knowledge and skills, including chemical principles, instrument analysis, chemical equilibrium, reaction dynamics, chemical statistics, and so on.
What is the main content of Medicinal Chemistry?Medicinal Chemistry usually involved the molecular structure, synthesis methods, properties, mechanism of action, biological activity, and drug design of drugs.
Specifically, the course would introduce the composition and structure of drug molecules, including the chemical formula, bond length, functional groups, and other characteristics of the drug. Then, he would explain the synthesis methods of drug molecules, including organic synthesis, physical and chemical synthesis, and so on. Next, it would introduce the properties of the drug, including its melting point, boiling point, dissolution, stability, and so on. After that, he would explain the mechanism of action of the drug, including how the drug interacted with the organism, how the drug worked, and the adverse effects of the drug. Finally, he would explain drug design, including drug screening, drug synthesis, and drug structure-activity relationship research.
In addition, Medicinal Chemistry also covered the safety and adverse reactions of drugs, including the effects of drugs on the human body, drug interactions, and drug toxicity. At the same time, it will introduce the drug's commerce and clinical application, including the preparation, production, sales, and use of the drug.
Books on ChemistryThere were many books on chemistry that one could refer to:
University Physics: A classic chemistry textbook written by the physicist Richard Stallman that introduced the basic concepts, principles, and laws of chemistry in detail.
Quantum Mechanics: A classic physics textbook by Albert Einstein that introduced the basic concepts, principles, and laws of quantum mechanics.
3."Chemistry Reaction Kinetics"(Chemistry Reaction Kinetics): A classic chemistry textbook by Joseph J. Gilbert, which introduced the kinetic laws and calculation methods of chemical reactions in detail.
Chemistry and Philosophy (Philosophy in Quantum Chemistry): A philosophical chemistry textbook written by the German mathematician Ulrich Beck that delves into the nature, meaning, and purpose of chemistry philosophy.
5 The Story of the Elements: A textbook by William G. Gibbson on the history of the chemical elements, which details the historical evolution and discovery of the chemical elements.
Chemistry booksThere were many chemistry books that could be referred to in the following popular chemistry books:
1 Principles of Chemistry W W critical
Chemistry and Humanity (2) B S Lee
3."chemical equations and reactions" F physical chemistry
4. The Basics of Mechanical Bonding W N Coburn
5. The chemical dynamics of chemical bonds W Lebel
The above books were all classic chemistry textbooks that covered the basic knowledge and applications of chemistry. He could choose books that suited him according to his needs and level.
Chemistry in photographyChemistry knowledge in photography was mainly reflected in the following aspects.
In the early days of the Nisford photography method, chemical principles were used, based on the chemical reaction of light-sensitive materials under the effect of light. It used a silver salt compound, which was coated on a copper plate. When it was exposed to light, the silver salt would react to form a negative image, which was then converted into a positive image.
In traditional film photography, the film processing process involved a variety of chemicals and chemical reactions. The film development, fixing, rinsing, and other steps in the dark room all relied on chemical processes. For example, the developer and fixer each contained a specific composition. The developer was to reduce the already sensitive silver Halide on the film to silver, while the fixer was to remove the unsensitive silver Halide and other substances to fix the image.
In addition, photographic chemistry was also reflected in the production of photographic materials. The chemical composition and properties of photographic materials directly affected their sensitivity to light and the quality of the image.
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The Inspiring Journey of an Indie Game Developer: An Indie Game Developer StoryAn indie game developer story often involves a lot of self - taught skills. Many indie devs don't have formal training in game development. They learn by doing, watching online tutorials, and reading forums. Take the case of a developer who wanted to create a horror - themed game. He started by studying how other horror games created an atmosphere. He then experimented with different sound effects and lighting techniques. Along the way, he had to deal with bugs and glitches. Sometimes, he even had to completely rewrite parts of the code. But in the end, his game got noticed for its unique take on the horror genre.
Jiuzhu Academy developerThe developer of Jiuzhu Academy in Chang 'an District of Shijiazhuang Province was Hebei Jiutai Xuechuang Real Estate Co., Ltd.