Recent activity by MarioGgq4193

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How effective are natural products in treating a specific disease compared to traditional medicinal compounds?

answered 6 days ago in Medicinal Chemistry

1 answer 24 views

How does the coordination geometry and ligand arrangement of the metal ion in metalloenzymes and metalloproteins affect their enzymatic activity and substrate specificity?

asked 6 days ago in Coordination Chemistry

1 answer 31 views

How does the activation energy affect the rate of a chemical reaction, and can quantum chemistry be used to accurately predict the reaction mechanism and rate constant of a given reaction?

answered Feb 17 in Quantum Chemistry

1 answer 28 views

How does the temperature affect the dynamics and properties of a lipid bilayer in molecular dynamics simulations?

answered Feb 17 in Computational Chemistry

1 answer 41 views

How does excess phosphorus and nitrogen in water bodies contribute to eutrophication, and what are the potential negative effects on the aquatic ecosystem?

answered Feb 13 in Environmental Chemistry

1 answer 8 views

How can we design a drug that targets the mutation responsible for sickle cell anemia, while avoiding harm to healthy cells and tissues in the body?

answered Feb 12 in Medicinal Chemistry

1 answer 10 views

How can we design a drug that specifically targets the opioid receptor to treat chronic pain, while avoiding activation of other receptors in the body that may cause harmful side effects?

answered Feb 12 in Medicinal Chemistry

1 answer 40 views

How does the coordination chemistry of metalloproteins regulate enzymatic activity? Provide specific examples and discuss the role of metal ions in catalysis.

answered Feb 12 in Coordination Chemistry

1 answer 50 views

How can the synthesis of metal-organic frameworks be optimized to achieve better control over the size, shape, and surface properties of the resulting materials?

answered Feb 11 in Materials Chemistry

1 answer 50 views

How can the release rate of a drug from a polymer-based drug delivery system be controlled by varying the molecular weight and composition of the polymer?

answered Feb 10 in Polymer Chemistry

1 answer 32 views

How can the photochemical properties of phosphorescent materials be optimized for better performance in organic light-emitting diodes (OLEDs)?

answered Feb 10 in PhotoChemistry

1 answer 44 views

How can chemistry teachers provide better support for students with learning disabilities in the classroom to ensure they have equal access to education and achieve academic success?

asked Feb 5 in Chemical education

1 answer 81 views

Identify the structure of the unknown organic compound using IR and NMR spectroscopy. The IR spectrum shows a peak at 1720 cm⁻¹ and the NMR spectrum shows a singlet at δ 1.0 ppm, a quartet at δ 2.5 ppm, and a doublet at δ 7.2 ppm. Provide the molecular formula and propose a possible structure for the compound.

asked Jan 31 in Organic Chemistry

1 answer 74 views

How can the lack of representation in the chemistry field be addressed to encourage greater diversity and inclusivity among chemistry professionals?

answered Jan 30 in Chemical education

1 answer 81 views

How does adding a known concentration of a specific reaction intermediate affect the rate of a chemical reaction, and what is the mechanism behind this observed effect?

answered Jan 30 in Chemical kinetics

1 answer 47 views

How can we identify the presence of carboxylic acid functional group in a given compound using UV-Vis spectroscopy?

asked Jan 29 in Analytical Chemistry

1 answer 56 views

Calculate the enthalpy change for the fusion of 50.0 g of ice at its melting point (0 °C). The molar enthalpy of fusion of water is 6.01 kJ/mol.

answered Jan 23 in ThermoChemistry

1 answer 53 views

A certain chemical reaction has a delta H value of -120 kJ/mol. If 2.5 moles of this reactant undergo the reaction, how much energy is released or absorbed by the reaction?

asked Jan 22 in ThermoChemistry

1 answer 55 views

What is the frequency of sound waves perceived by humans?

answered Jan 20 in Psychology

1 answer 61 views

What is the name of the experiment that looked at the bystander effect?

asked Jan 20 in Psychology

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