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How does the size and shape of a molecule affect its transport properties in nanoscale systems, and what is the relationship between these properties and the electronic structure of the molecule?
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1 day
ago
in
Quantum Chemistry
1
answer
17
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How does the size and concentration of microplastics in seawater affect the bioaccumulation of harmful chemicals in marine animals, and what are the potential consequences for human consumption of contaminated seafood?
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1 day
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Environmental Chemistry
1
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24
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What are the primary chemicals responsible for ozone depletion in the atmosphere, and what are the key sources of these chemicals? Additionally, what are some ways we can prevent further damage to the ozone layer and promote its recovery?
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3 days
ago
in
Environmental Chemistry
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15
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How does the presence of heavy metals in water affect the growth rate of a specific species of aquatic plant?
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3 days
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Environmental Chemistry
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27
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How does the presence of heavy metals in soil impact the growth and quality of crops, and what are the most effective methods for soil remediation to minimize the effects of contamination on agriculture?
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3 days
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Environmental Chemistry
1
answer
21
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How do the photochemical properties of supramolecular assemblies differ from those of individual molecules and what factors influence their behavior?
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3 days
ago
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PhotoChemistry
1
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19
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How does the photochemical property of dyes and pigments affect their color stability under different light conditions?
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4 days
ago
in
PhotoChemistry
1
answer
17
views
What is the most efficient method for synthesizing polyvinyl alcohol using vinyl acetate monomer as the starting material? What are the key factors that affect the yield and properties of the final product, and how can they be optimized?
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4 days
ago
in
Chemical synthesis
1
answer
23
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What is the mechanism of the Hofmann Elimination reaction and how does it differ from E1 and E2 reactions? Provide examples of substrates and conditions that favor Hofmann Elimination over E1 or E2 reactions.
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5 days
ago
in
Organic Chemistry
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27
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What is the effect of polymer chain length on the adhesive strength and durability of a polymer-based adhesive or sealant?
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6 days
ago
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Polymer Chemistry
1
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20
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How does the coordination environment of the metal ion in metalloenzymes and metalloproteins affect their catalytic activity?
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6 days
ago
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Coordination Chemistry
1
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33
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How does the concentration of a surfactant affect the surface tension of a liquid and how can it be measured using a drop weight method?
asked
Feb 18
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Surface Chemistry
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26
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How does the choice of exchange-correlation functional affect the accuracy of predicting reaction energetics in density functional theory calculations of catalytic reactions?
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Feb 18
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Computational Chemistry
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27
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How does the breakdown of triglycerides occur in adipose tissue and what factors regulate this process?
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Feb 18
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BioChemistry
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28
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What is the coordination number and geometry of a molecule of cerium bromide (CeBr3) in its solid-state crystal structure?
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Feb 13
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Coordination Chemistry
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9
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How can we design small molecule inhibitors of viral protein targets to prevent the replication of the influenza virus?
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Feb 12
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Medicinal Chemistry
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11
views
How to design a process for the production of pure nitrogen gas on an industrial scale using pressure swing adsorption (PSA) technology?
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Feb 12
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Chemical engineering
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9
views
How can we design a drug that specifically targets and kills breast cancer cells without damaging healthy cells?
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Feb 12
in
Medicinal Chemistry
1
answer
51
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How can the swelling capacity of a polymer-based superabsorbent material be optimized for efficient liquid absorption?
answered
Feb 11
in
Polymer Chemistry
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32
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How can the electrical conductivity of polymer-based electronic materials be optimized for use in high-performance electronics?
asked
Feb 7
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Polymer Chemistry
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