Recent activity by CletaF793120

1 answer 19 views

What is the relationship between the chemical composition of glasses and their refractive index, and how does it affect their suitability for use as lenses in optical applications?

asked 1 day ago in Materials Chemistry

1 answer 24 views

What is the predicted color of a compound with the chemical formula CuSO4?

asked 3 days ago in Inorganic Chemistry

1 answer 20 views

What is the molecular geometry of the molecule CH3Cl (chloromethane)?

asked 4 days ago in Chemical bonding

1 answer 19 views

Identify the type of inorganic compound formed between calcium and chlorine.

asked 5 days ago in Inorganic Chemistry

1 answer 30 views

How does the binding of a small molecule inhibitor affect the conformational dynamics of a protein target, as revealed by molecular dynamics simulations?

answered Feb 17 in Computational Chemistry

1 answer 24 views

How does the binding affinity between a protein and ligand change with varying pH levels? Use molecular dynamics simulations to investigate this interaction and determine the effects of ionization on the stability of the protein-ligand complex.

answered Feb 17 in Computational Chemistry

1 answer 20 views

What is the balanced chemical equation for the reaction between hydrochloric acid and calcium carbonate that produces carbon dioxide gas?

asked Feb 17 in Chemical reactions

1 answer 25 views

What is the balanced chemical equation for the combustion of methane gas (CH4) and what is the oxidation state of carbon in CH4 before and after the combustion reaction?

answered Feb 17 in Chemical reactions

1 answer 23 views

How does the addition of nanoparticles (such as nanoclay or carbon nanotubes) affect the mechanical properties of a polymer nanocomposite?

asked Feb 17 in Polymer Chemistry

1 answer 4 views

What is the role of phospholipase C (PLC) in hormone-mediated signaling pathways and how does it relate to the activation of intracellular calcium signaling?

asked Feb 14 in BioChemistry

1 answer 28 views

What are the photochemical properties of oxybenzone, avobenzone, and octinoxate, and how do these properties affect the effectiveness of these sunscreen agents in protecting against UV radiation?

answered Feb 14 in PhotoChemistry

1 answer 28 views

How can the synthesis of single-walled carbon nanotubes be optimized using a particular method, such as chemical vapor deposition, to achieve precise control over their size, structure, and purity?

asked Feb 14 in Materials Chemistry

1 answer 26 views

What is the molecular vibrational frequency and infrared spectrum of methane (CH4) at a temperature of 298 K using the harmonic oscillator approximation?

asked Feb 13 in Quantum Chemistry

1 answer 44 views

How does the temperature affect the reaction rate and product distribution of the gas-phase reaction between methane and oxygen using Monte Carlo simulation in Computational chemistry?

answered Feb 13 in Computational Chemistry

1 answer 42 views

How can the size and surface properties of nanoparticles be optimized to improve drug delivery to cancer cells while minimizing toxicity to healthy cells?

answered Feb 10 in Medicinal Chemistry

1 answer 48 views

How can the principles of medicinal chemistry be applied to design drugs that effectively target genetic mutations associated with genetic disorders such as cystic fibrosis or Huntington's disease?

answered Feb 10 in Medicinal Chemistry

1 answer 26 views

How can the environmental impact of polymer-based packaging materials be reduced using sustainable and biodegradable alternatives?

asked Feb 7 in Polymer Chemistry

1 answer 23 views

How can the environmental impact of industrial waste disposal be minimized through the application of chemistry principles and technology?

asked Feb 7 in Environmental Chemistry

1 answer 59 views

Here's a specific problem related to DNA-protein interactions and regulation for a chemistry student to solve:How does the binding affinity of a transcription factor to DNA affect gene expression? Investigate the factors that influence this interaction using experimental data and molecular modeling techniques. Specifically, determine how changes in concentration, temperature, pH, and DNA sequence impact the stability and specificity of the protein-DNA complex. Based on your findings, propose potential strategies for regulating gene expression through targeted modulation of transcription factor-DNA interactions.

answered Feb 4 in BioChemistry

1 answer 74 views

What is the effect of catalysts on the rate of a chemical reaction in terms of activation energy? And, using the Arrhenius equation, calculate the activation energy for the catalyzed and non-catalyzed reactions and compare the two values.

asked Jan 31 in Physical Chemistry

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