Recent activity by MarcellaR325

1 answer 32 views

How does the size and shape of gold nanoparticles affect their photochemical properties?

asked 1 day ago in PhotoChemistry

1 answer 16 views

How does the route of administration affect the pharmacokinetics of a drug in the body? Specifically, how does oral administration compare to intravenous administration in terms of absorption, distribution, metabolism, and excretion of a drug?

asked 1 day ago in Medicinal Chemistry

1 answer 19 views

What is the mechanism behind the reaction between adipic acid and hexamethylenediamine in the synthesis of nylon-6,6, and what are the specific conditions required for the reaction to occur efficiently?

answered 3 days ago in Chemical synthesis

1 answer 22 views

How do the photochemical properties of photosensitive materials used in photography affect the quality and longevity of photographic prints?

answered 3 days ago in PhotoChemistry

1 answer 17 views

How does the photochemical activity of silver nanoparticles with different sizes vary, and how does this affect their potential application in photocatalysis?

asked 3 days ago in PhotoChemistry

1 answer 17 views

How does the mechanism of a photochemical reaction in organic compounds differ from a thermal reaction, and what factors influence the efficiency of the photochemical reaction?

asked 4 days ago in PhotoChemistry

1 answer 17 views

What is the Lewis structure of carbon dioxide (CO2)?

answered 5 days ago in Chemical bonding

1 answer 21 views

How does the concentration of reactants affect the rate of reaction and the efficiency of the reaction in chemical kinetics?

asked 6 days ago in Chemical kinetics

1 answer 28 views

What is the complete combustion equation and balanced chemical equation for the reaction between methane (CH4) and oxygen (O2)?

asked 6 days ago in Chemical reactions

1 answer 27 views

How does the chemical structure of a drug affect its pharmacodynamics in the body? Provide examples of different drug classes and their mechanisms of action.

answered Feb 18 in Medicinal Chemistry

1 answer 23 views

How does the arrangement and bonding of atoms in molecular magnets affect their electronic and magnetic properties, and what methods can be used to predict these properties?

answered Feb 17 in Quantum Chemistry

1 answer 31 views

How does the surface tension of water affect the interaction between biomolecules and the lipid bilayer in a biomembrane?

answered Feb 17 in Surface Chemistry

1 answer 27 views

What is the geometry and polarity of the inorganic molecule sulfur dioxide (SO2)?

answered Feb 14 in Inorganic Chemistry

1 answer 28 views

What factors affect the stability of inorganic compounds and how can we predict the stability of a given inorganic compound based on its chemical structure and properties?

answered Feb 14 in Inorganic Chemistry

1 answer 25 views

How does the enzyme phosphofructokinase regulate glycolysis?

asked Feb 14 in BioChemistry

1 answer 24 views

What is the role of metal ions in metalloenzymes and metalloproteins, and how does their coordination chemistry contribute to the activity and function of these biomolecules in biological systems?

asked Feb 13 in Coordination Chemistry

1 answer 37 views

What are the optical properties of liquid crystals and how do they affect the display properties of LCD screens?

asked Feb 13 in Physical Chemistry

1 answer 34 views

How do intermolecular interactions affect the solubility of a compound in a particular solvent?

asked Feb 13 in Quantum Chemistry

1 answer 38 views

What is the effect of changing the concentration of one reactant on the overall reaction rate of a second-order chemical reaction?

asked Feb 13 in Chemical kinetics

1 answer 55 views

How can we design drugs that target the dopamine receptors in the brain to effectively treat Parkinson's disease while also minimizing unwanted side effects such as dyskinesia?

asked Feb 12 in Medicinal Chemistry

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