Recent activity by KWFErin73234

1 answer 30 views

What is the relationship between the cross-linking density and the water absorption capacity of polymer-based superabsorbent materials?

answered Feb 24 in Polymer Chemistry

1 answer 42 views

What is the most efficient and cost-effective process for producing ammonium nitrate fertilizer on a large scale, taking into consideration environmental impact and safety measures?

asked Feb 21 in Chemical engineering

1 answer 26 views

What is the most effective method for synthesizing gold nanoparticles, and how do the parameters of synthesis (such as temperature, reactant concentration and solvent choice) affect the size, shape and properties of the obtained nanoparticles?

asked Feb 21 in Materials Chemistry

1 answer 30 views

How does the molecular weight and composition of a polymer affect its properties for use in 3D printing?

asked Feb 21 in Materials Chemistry

1 answer 27 views

How does the modification of primary RNA transcripts through RNA processing and splicing affect the regulation of gene expression in eukaryotic cells?

asked Feb 21 in BioChemistry

1 answer 49 views

What is the hybridization of nitrogen in the compound NH3?

asked Feb 13 in Inorganic Chemistry

1 answer 59 views

How can we improve the thermal stability of polystyrene to avoid degradation during high-temperature processing?

answered Feb 13 in Polymer Chemistry

1 answer 60 views

What methods can be used to improve the adhesion of a polymer to a specific substrate, and how do the chemical and physical properties of the substrate and polymer affect the adhesion strength?

asked Feb 13 in Polymer Chemistry

1 answer 67 views

If the system at equilibrium is affected by an increase in pressure, will the equilibrium shift towards the reactants or towards the products, assuming that the number of moles of gas is the same on both sides of the balanced chemical equation?

answered Feb 13 in Chemical equilibrium

1 answer 59 views

What is the role of glutamine synthetase in nitrogen assimilation and how does it function?

asked Feb 13 in BioChemistry

1 answer 60 views

How do genetic variations affect the metabolism and efficacy of drugs commonly used to treat cardiovascular diseases?

answered Feb 13 in Medicinal Chemistry

1 answer 29 views

How can we design new drugs for cancer treatment that specifically target cancer cells while minimizing harmful side effects on healthy cells?

asked Feb 12 in Medicinal Chemistry

1 answer 75 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?

answered Feb 12 in Medicinal Chemistry

1 answer 14 views

How can the synthesis of polyvinyl chloride from vinyl chloride monomer be optimized to maximize yield and reduce the formation of impurities?

asked Feb 11 in Chemical synthesis

1 answer 38 views

How can the electrical conductivity of graphene be optimized for use in electronic devices, and what methods can be employed to achieve this?

asked Feb 7 in Materials Chemistry

1 answer 35 views

How can the chemical engineering principles be applied to develop a feasible process for the large-scale production of insulin, a widely used pharmaceutical drug for the treatment of diabetes?

asked Feb 6 in Chemical engineering

1 answer 32 views

How can computational techniques such as molecular docking be used to identify potential inhibitors of a specific protein-protein interaction involved in a disease process?

asked Feb 5 in Computational Chemistry

1 answer 98 views

Determine the vibrational frequencies and corresponding infrared spectra for a water molecule (H2O) using quantum chemistry calculations. Explain the observed peaks in the IR spectra in terms of the vibrational modes of the molecule.

asked Feb 4 in Quantum Chemistry

1 answer 77 views

Calculate the standard enthalpy change for the phase transition reaction of solid carbon dioxide (dry ice) to gaseous carbon dioxide at 298 K and 1 atm pressure, given that the standard enthalpy of sublimation of solid carbon dioxide is 25.2 kJ/mol.

answered Feb 3 in Chemical thermodynamics

1 answer 86 views

How can we apply the knowledge of bioluminescence and the photochemical properties of bioluminescent organisms to develop new and efficient photochemical reactions and technologies in chemistry?

asked Jan 31 in PhotoChemistry

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