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【Deep Coating Society Coating Technology】Biomimetic coating technology and application progress
Time of Update: 2023-01-01
CCCase sharing Working with AkzoNobel, Wageningen University in the Netherlands, and the University of Cambridge in the United Kingdom, inspired by the inner wall properties of Nepenthes insect, Audrey developed a conceptual pitcher plant biomimetic ultra-slippery paint (without pesticides) that is conceptually designed to make the surface so smooth that ants cannot climb.
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Middle East crude benchmark price cut Saudi Arabia may cut light crude prices
Time of Update: 2022-11-24
12Next View full article12Next View full article Official selling price preview: Saudi Arabia is expected to cut the price of Arab flagship light crude in August from a four-year high after Asian refining profits fell to a two-year low, trade sources said Monday.
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Point the spotlight at the cells in your tissue so RNA can tell their story
Time of Update: 2022-10-20
Figure: Light-Seq enables complete transcriptome isolation of a very rare cell type—"dopaminergic nonsecretory cells" (DAC, magenta)—with only 4 to 8 independent barcoded cells extracted per cross-se
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The operation method of the Abbe refractometer will take you to know
Time of Update: 2022-10-20
If in daily work, there is doubt about the measured refractive index indication, you can use a standard sample to test according to the above method to see if there is a starting error and calibrate.
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Polygala saponins
Time of Update: 2022-04-13
Thin layer plate silica gel GDeveloping solvent ethyl acetate - ethanol - water (10:2:1)Inspection of 10% sulfuric acid ethanol solution, inspection under sunlight and ultraviolet light (365nm)High performance liquid chromatographyChromatographic column C 18 , 5um (4.
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Changling Refinery and Chemical Maintenance Training
Time of Update: 2021-09-23
At the disassembly and repair site of the electric valve, experienced masters explained the internal structure of the electric actuator, the names and functions of various parts to the young workers in detail, and combined with the operation instructions, focused on the main work flow and precautions of the maintenance.
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Melatonin cannot whiten, why is it called melatonin
Time of Update: 2021-07-27
As an endogenous hormone secreted by the pineal gland, it plays a role in regulating the circadian rhythm and sleep of the human body .
The secretion of melatonin in the human body is mainly affected by light stimulation.
Light stimulation will reduce the secretion of melatonin, which will affect sleep .
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Rings
Time of Update: 2021-03-11
When in spring and summer, the climate is warm, the formation layer cells divide quickly, grow fast, the resulting wood cells are large, thin walls, more catheters, larger diameter, less wood fibers, loose wood, light and generous, called early or spring.
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Sequence determination of sugar chain - oxidation of high iodized acid
Time of Update: 2020-11-02
2. Sample determination said to take polysaccharide samples 25 mg, dissolved with a small amount of water, added 30mmol/L sodium high iodide solution, fixed to 25 ml, placed in the dark, at room temperature for reaction, in 0,6,12,24,36,48...
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Coating technology: art coating color matching tips
Time of Update: 2020-04-03
Core tip: art coating originated in Europe, advanced technology also spread from Europe, after entering the domestic market, with its novel decorative style, unusual decorative effect, it is welcomed
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One pot synthesis of iridium heteropolycyclic aromatic hydrocarbons
Time of Update: 2019-11-13
The metal heteroanalogues of PAHs are unique in the field of organometallic chemistry due to their unique structures and electronic properties So far, the structures of metal benzene, metal naphthalen
