Recent activity by SelenaRonan

1 answer 28 views

How does the size and shape of a nanoparticle affect its behavior and properties, as analyzed through molecular dynamics simulations?

answered 2 days ago in Computational Chemistry

1 answer 25 views

How does the size and shape of a catalyst affect its activity in a heterogeneous catalytic reaction?

answered 2 days ago in Surface Chemistry

1 answer 19 views

How does the polarity of the solvent affect the rate of photochemical reactions in organic compounds such as benzene and toluene?

asked 5 days ago in PhotoChemistry

1 answer 28 views

How do the photochemical properties of supramolecular assemblies vary with changes in the size and shape of the assemblies?

asked 5 days ago in PhotoChemistry

1 answer 30 views

What is the most effective catalyst and reaction conditions to optimize the yield and purity of polyvinyl alcohol synthesized from vinyl acetate monomer?

asked 5 days ago in Chemical synthesis

1 answer 24 views

What is the molecular geometry and bond angles of carbon dioxide (CO2)? Explain how they are determined using quantum chemistry principles.

asked 6 days ago in Quantum Chemistry

1 answer 29 views

How does the coordination environment of metal ions in metalloenzymes and metalloproteins affect their catalytic activity?

answered Feb 19 in Coordination Chemistry

1 answer 7 views

How does the chemical structure and composition of polymer-based packaging materials affect their biodegradability and environmental impact?

answered Feb 18 in Polymer Chemistry

1 answer 30 views

How does temperature affect the rate and mechanism of a chemical reaction at the molecular level, according to quantum chemistry principles?

answered Feb 17 in Quantum Chemistry

1 answer 34 views

How can the use of phytoremediation be optimized to remediate heavy metal-contaminated soil?

answered Feb 14 in Environmental Chemistry

1 answer 27 views

How can we use photochemistry principles to efficiently degrade persistent organic pollutants in water bodies like lakes and rivers to minimize their adverse effects on the environment and human health?

answered Feb 14 in PhotoChemistry

1 answer 26 views

How does the use of Monte Carlo simulations enhance the understanding of the mechanisms and kinetics of gas-phase reactions in atmospheric chemistry?

answered Feb 13 in Computational Chemistry

1 answer 37 views

What are the differences in physical and chemical properties between methanol and ethanol, and how do those differences impact their uses as solvents, fuels and pharmaceuticals?

asked Feb 13 in Organic Chemistry

1 answer 41 views

How does the structure and composition of lipids affect the transport and metabolism of lipids in the human body?

asked Feb 13 in BioChemistry

1 answer 36 views

How does heavy metal contamination in soil affect the growth and quality of crops, and what are some effective methods for remediating this type of contamination?

asked Feb 13 in Environmental Chemistry

1 answer 46 views

What is the role of disulfide bonds in the tertiary structure of proteins and how do they affect protein function?

answered Feb 12 in BioChemistry

1 answer 31 views

How can we design an efficient industrial waste treatment system that minimizes the environmental impact of hazardous waste disposal and meets regulatory standards?

answered Feb 12 in Environmental Chemistry

1 answer 26 views

How can we design an efficient and cost-effective system for the recovery of valuable metals such as gold, silver, copper, and platinum from electronic waste?

asked Feb 12 in Chemical engineering

1 answer 40 views

How does cyclic AMP (cAMP) synthesis and breakdown regulate signal transduction pathways, and what is the role of adenylate cyclase and phosphodiesterase enzymes in this process?

answered Feb 12 in BioChemistry

1 answer 35 views

How can the polymerization of ethylene be optimized to produce polyethylene with a higher molecular weight and greater mechanical properties?

asked Feb 10 in Chemical synthesis

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