Recent activity by Lettie458244

1 answer 66 views

What is the mechanism of the photocatalytic degradation of organic pollutants using TiO2 nanoparticles under UV irradiation?

answered Feb 22 in Physical Chemistry

1 answer 76 views

What is the net production of ATP through the complete citric acid cycle and oxidative phosphorylation?

asked Feb 21 in BioChemistry

1 answer 86 views

What is the mechanism of action for the photochemical properties of the active ingredients in a selected sunscreen agent, and how do different factors, such as wavelength of light and concentration of the active ingredient, affect its efficacy?

answered Feb 20 in PhotoChemistry

1 answer 82 views

How does the chemical structure of different polymer-based packaging materials affect their environmental impact in terms of biodegradability and sustainability?

asked Feb 18 in Polymer Chemistry

1 answer 84 views

What are the factors that affect the boiling point of a substance and how can we predict the boiling point of a substance based on its intermolecular forces? Provide examples to support your answer.

answered Feb 17 in Chemical bonding

1 answer 86 views

How does the addition of functional groups such as oxygen, nitrogen or sulfur affect the electronic properties of graphene and its potential use in electronic devices?

answered Feb 17 in Materials Chemistry

1 answer 91 views

How does nitrogen fixation occur in bacteria and plants, and what are the biochemical pathways involved in the assimilation of nitrogen into amino acids in organisms?

answered Feb 14 in BioChemistry

1 answer 90 views

What are the factors that influence the synthesis and properties of metal-organic frameworks, and how can these frameworks be tuned for specific applications in gas storage and separation?

answered Feb 13 in Coordination Chemistry

1 answer 145 views

What is the effect of increasing the concentration of the product on the reaction rate?

answered Feb 13 in Chemical kinetics

1 answer 120 views

How does histone acetylation promote transcriptional activation of a gene in DNA-protein interactions and regulation? Provide a detailed explanation including the chemical mechanisms involved in the process.

answered Feb 13 in BioChemistry

1 answer 124 views

How can the synthesis of polyvinyl alcohol from vinyl acetate monomer be optimized to increase the yield and purity of the final product?

asked Feb 11 in Chemical synthesis

1 answer 121 views

How can the synthesis of polyacrylonitrile be optimized to increase its yield and purity using acrylonitrile monomer as the primary starting material?

asked Feb 11 in Chemical synthesis

1 answer 137 views

How can the properties of liquid crystals be optimized for their use in the latest display technologies?

asked Feb 10 in Materials Chemistry

1 answer 200 views

How can the process design and optimization be used to improve the efficiency and sustainability of the production of polymers in chemical engineering?

answered Feb 10 in Chemical engineering

1 answer 89 views

How can the photochemical properties of fluorescent dyes be effectively used to create more efficient sensors for detecting biological molecules?

answered Feb 10 in PhotoChemistry

1 answer 88 views

How can the integration of technology in chemistry education be improved to enhance student understanding and performance in the subject? Specifically, what strategies can be implemented to overcome the barriers that prevent successful integration and adoption of technology in the chemistry classroom?

answered Feb 7 in Chemical education

1 answer 99 views

How can the incorporation of nanoparticles to polymer-based composites enhance their mechanical and thermal properties for their use in aerospace applications?

asked Feb 7 in Polymer Chemistry

1 answer 93 views

How can industries dispose of their waste products in an environmentally friendly manner, while still ensuring that these products are not harmful to the environment?

answered Feb 5 in Environmental Chemistry

1 answer 86 views

How can Fourier-transform infrared spectroscopy (FTIR) be used to characterize the chemical structure of polymers? Provide an example of a specific polymer and discuss the relevant spectral features that would be observed in an FTIR spectrum.

answered Feb 5 in Polymer Chemistry

1 answer 87 views

How can any newly developed treatment for gastrointestinal diseases target the specific site of inflammation in the gastrointestinal tract while avoiding adverse effects in other organs?

answered Feb 4 in Medicinal Chemistry

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