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How do the mechanical properties of biodegradable polymer coatings affect the performance and lifespan of medical implants such as heart stents under various stress conditions?

asked Feb 20 in Materials Chemistry by IvoryWithers (1.8k points)

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What is the coordination geometry and number of the metal center in the active site of hemoglobin?

asked Feb 20 in Coordination Chemistry by SilviaKetcha (1.6k points)

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What is the effect of varying the molecular weight and degree of branching on the mechanical properties of a polymer and how does this relate to potential biomedical applications?

asked Feb 20 in Materials Chemistry by SybilBruche (1.8k points)

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How do the magnetic properties of different materials, such as cobalt, nickel, and iron, affect their suitability for use in different types of data storage devices and which among these three is the most promising for enhancing the storage potential?

asked Feb 20 in Materials Chemistry by TomokoSorian (2.2k points)

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What is the type of inorganic compound formed between magnesium and chlorine: ionic, covalent or metallic? Justify your answer with appropriate evidence.

asked Feb 20 in Inorganic Chemistry by FranciscoHen (1.7k points)

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What is the molecular geometry of the water (H2O) molecule?

asked Feb 21 in Chemical bonding by GFXFlorida24 (1.5k points)

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How does the magnetic domain structure of a material affect its magnetic properties and suitability for use in data storage devices such as hard drives?

asked Feb 20 in Materials Chemistry by NadiaN491716 (2.1k points)

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What is the mechanism of polymerization in the synthesis of polyethylene, and how does controlling reaction parameters such as temperature and catalyst concentration affect the properties of the polymer produced?

asked Feb 20 in Organic Chemistry by PercyEdmonds (1.8k points)

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What would be the effect of the inhibition of CPT1 enzyme on the transport and metabolism of fatty acids in liver cells? Provide a detailed explanation of the involved biochemical pathways and the potential consequences for the human body.

asked Feb 20 in BioChemistry by LethaWinfrey (1.7k points)

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What is the equilibrium constant, Kw, for the ionization of water at 25°C if the concentration of H+ ions is 1 x 10^-7 M?

asked Feb 20 in Chemical equilibrium by Patsy0696347 (1.8k points)

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What is the mechanism of photo-induced chemical reactions in silver halide crystals, and how does this explain the photosensitivity of photographic materials?

asked Feb 20 in PhotoChemistry by SybilBruche (1.8k points)

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How does the length of the polymer chain affect the conformational properties of a polyethylene molecule, as determined by Monte Carlo simulations?

asked Feb 20 in Computational Chemistry by Dannie89E20 (2.0k points)

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How does the metabolic profile of cancer cells differ from that of normal cells, and how can this information be used to develop targeted cancer therapies?

asked Feb 20 in BioChemistry by Georgianna53 (2.0k points)

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What is the mechanism behind the ability of detergents to remove oil and grease from surfaces?

asked Feb 20 in Surface Chemistry by NicholeBlade (2.1k points)

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What are the main mechanisms of antibacterial drug resistance in gram-positive bacteria, and how can medicinal chemists develop new antibiotics to combat these mechanisms?

asked Feb 20 in Medicinal Chemistry by AlishaGuy35 (2.5k points)

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How does the liver metabolize commonly used pain relievers, such as acetaminophen or ibuprofen, and what chemical reactions are involved in this process? How do changes in liver function or genetic variations affect the metabolism of these drugs?

asked Feb 20 in Medicinal Chemistry by CornellNicho (2.1k points)

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How does the lipid composition of the cell membrane affect its permeability and selectivity for certain molecules?

asked Feb 20 in BioChemistry by ChuRosenbaum (2.2k points)

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What is the hybridization of the central atom in carbon dioxide (CO2)?

asked Feb 20 in Chemical bonding by KirstenLipsc (1.8k points)

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How does the magneto-structural correlation in molecular magnets influence the prediction of their electronic properties?

asked Feb 20 in Quantum Chemistry by Eusebia94K98 (2.2k points)

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How does the ligand environment of a transition metal complex affect its photochemical properties?

asked Feb 20 in PhotoChemistry by JaysonMcKenn (2.3k points)

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