Recent activity by ClarkFogarty

1 answer 16 views

How does the size and shape of gold nanoparticles affect their photochemical properties, particularly their ability to generate reactive oxygen species for potential applications in photodynamic therapy?

asked 23 hours ago in PhotoChemistry

1 answer 20 views

How does the size and shape of a molecule or nanoscale system affect its quantum transport properties?

answered 23 hours ago in Quantum Chemistry

1 answer 19 views

How do the rheological properties of polymer melts vary with changes in temperature and molecular weight?

asked 1 day ago in Polymer Chemistry

1 answer 19 views

What is the effect of reactant orientation on the reaction rate of a chemical reaction between hydrochloric acid (HCl) and magnesium (Mg)?

answered 3 days ago in Chemical kinetics

1 answer 29 views

How does the variation in light intensity affect the rate of a photochemical reaction involving the degradation of a particular organic compound?

asked 3 days ago in PhotoChemistry

1 answer 26 views

What is the balanced chemical equation for the preparation of 2,4-dichloronitrobenzene from nitrobenzene and chlorine gas, and what is the theoretical yield of the reaction if 10 g of nitrobenzene is reacted with excess chlorine gas?

asked 3 days ago in Chemical synthesis

1 answer 22 views

How do the photochemical properties of nanoparticles change in response to different light wavelengths?

answered 3 days ago in PhotoChemistry

1 answer 28 views

What is the optimal molar ratio of adipic acid to hexamethylenediamine for the synthesis of nylon-6,6 with the highest yield and purity?

asked 3 days ago in Chemical synthesis

1 answer 21 views

What is the mechanism behind electrophilic substitution reactions in aromatic compounds? Provide an example of an electrophilic substitution reaction and explain why it occurs.

answered 4 days ago in Organic Chemistry

1 answer 22 views

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 4 days ago in Medicinal Chemistry

1 answer 24 views

How does the equilibrium concentration of reactants and products affect the rate of a chemical reaction and what experimental techniques can be used to investigate this relationship?

asked 5 days ago in Chemical kinetics

1 answer 25 views

What is the coordination geometry of the active site in the enzyme carbonic anhydrase, and how does this influence its catalytic activity?

answered 6 days ago in Coordination Chemistry

1 answer 24 views

How does the chemical composition of a photochromic material affect its photochromic properties?

asked Feb 18 in PhotoChemistry

1 answer 17 views

What is the bond order of a nitrogen molecule (N2)?

answered Feb 18 in Chemical bonding

1 answer 25 views

What is the bond enthalpy of the O-H bond in a water molecule? How does this value relate to the strength of the bond?

answered Feb 18 in Chemical bonding

1 answer 30 views

How does the application of computational methods in quantum chemistry help in predicting the catalytic activity and selectivity of transition metal complexes used in organic synthesis?

asked Feb 17 in Quantum Chemistry

1 answer 25 views

How does the angle of collision between reactant molecules affect the reaction rate in the reaction between iodine and propanone?

asked Feb 17 in Chemical kinetics

1 answer 35 views

How do specific amino acid sequences in transcription factors contribute to DNA-protein interactions and regulation of gene expression?

answered Feb 14 in BioChemistry

1 answer 34 views

What are the applications of ionic liquids in the field of electrochemistry, and how do the unique properties of ionic liquids make them advantageous over traditional solvents in these applications?

asked Feb 13 in Physical Chemistry

1 answer 44 views

What type of bond forms between a carbon atom and a chlorine atom in a molecule of carbon tetrachloride (CCl4)?

asked Feb 13 in Chemical bonding

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