Recent activity by DonnellBeckh

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What is the relationship between the electronic properties and the optical properties of conjugated polymers, and how can they be calculated through quantum chemistry methods?

answered Feb 24 in Quantum Chemistry

1 answer 76 views

How does the presence of heavy metals in water sources affect the survival and growth of fish in aquatic environments and what are the potential risks to human health?

asked Feb 22 in Environmental Chemistry

1 answer 79 views

How does the polarity of the solvent affects the rate of photochemical reactions differently for different types of molecules?

answered Feb 22 in PhotoChemistry

1 answer 85 views

What is the effect of adding different electron-donating and electron-withdrawing groups to the polymer backbone on the performance of polymer-based photovoltaic materials?

asked Feb 22 in Polymer Chemistry

1 answer 91 views

What is the predicted bond angle in a water molecule based on its molecular geometry and hybridization of its central atom?

asked Feb 21 in Chemical bonding

1 answer 75 views

How does the addition of a catalyst affect the rate of decomposition of hydrogen peroxide?

answered Feb 17 in Chemical kinetics

1 answer 91 views

How does temperature affect the phase transition of water from solid to liquid using Monte Carlo simulations?

answered Feb 17 in Computational Chemistry

1 answer 85 views

How do nitrogen and phosphorus pollution affect the level of dissolved oxygen in water bodies and what are the potential consequences on the aquatic ecosystem?

asked Feb 14 in Environmental Chemistry

1 answer 86 views

What are the differences in the electronic structure and optical properties between metalloporphyrins and metallophthalocyanines, and how do these differences affect their potential applications in catalysis, sensors, and other fields?

answered Feb 13 in Coordination Chemistry

1 answer 151 views

What is the impact of heavy metal soil contamination on crops and how can it be remediated using green chemistry techniques?

answered Feb 13 in Environmental Chemistry

1 answer 96 views

What is the electronic structure and bond order of the Fe(CO)5 molecule, and how does it relate to its observed vibrational modes and infrared spectrum?

answered Feb 13 in Computational Chemistry

1 answer 121 views

What is the role of DNA ligase in the process of DNA replication and repair? Provide specific examples of when and where DNA ligase is used in these processes.

answered Feb 12 in BioChemistry

1 answer 99 views

How can we develop a green synthesis method for producing metal nanoparticles that avoids the use of toxic chemicals and maintains the properties of the nanoparticles for diverse applications in materials chemistry?

answered Feb 12 in Materials Chemistry

1 answer 72 views

What specific chemical properties should be considered for designing a drug to treat Type 2 Diabetes Mellitus?

answered Feb 12 in Medicinal Chemistry

1 answer 73 views

How can we design a drug that targets only Gram-positive bacteria while leaving Gram-negative bacteria unharmed?

answered Feb 12 in Medicinal Chemistry

1 answer 86 views

What are the mechanisms by which Chlorofluorocarbons (CFCs) cause depletion of the ozone layer and how can the rate of this depletion be mitigated or prevented through chemical reactions?

asked Feb 12 in Environmental Chemistry

1 answer 90 views

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

asked Feb 10 in PhotoChemistry

1 answer 97 views

How can the mechanical and thermal properties of polymer-based materials for 3D printing be optimized for specific applications?

answered Feb 10 in Polymer Chemistry

1 answer 67 views

How can college chemistry courses be better designed to prepare students for chemistry-related careers, such as analytical chemistry or materials science, in order to reduce the skills gap between academic training and industry expectations?

asked Feb 6 in Chemical education

1 answer 77 views

How can medicinal chemists design drugs to specifically target the lifecycle of the Zika virus while minimizing the risk of harming healthy cells?

asked Feb 5 in Medicinal Chemistry

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