Recent activity by VeolaBrifman

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What is the relationship between the electronic structure and magnetic properties of transition metal complexes, and how can this knowledge be used to predict and design new materials with desired magnetic properties?

answered 1 day ago in Quantum Chemistry

1 answer 21 views

How does the presence of heavy metals in the effluent of a particular industrial project affect the surrounding environment and what steps can be taken to mitigate its impact on the ecosystem?

answered 3 days ago in Environmental Chemistry

1 answer 24 views

How do the photochemical properties of quantum dots vary with changes in their size and composition?

answered 3 days ago in PhotoChemistry

1 answer 18 views

What is the most effective method for synthesizing and characterizing coordination compounds with a metal-ligand bond length of less than 2 angstroms?

asked 4 days ago in Coordination Chemistry

1 answer 35 views

What is the magnetic moment of the molecule NO (Nitric oxide) in its ground state, and how does it change upon excitation to its first excited state?

answered 5 days ago in Quantum Chemistry

1 answer 26 views

What is the effect of temperature on the reaction rate and reaction yield of the reaction between hydrochloric acid and magnesium ribbon?

asked 5 days ago in Chemical kinetics

1 answer 22 views

How does the cooling rate during polymer crystallization affect the morphological features of the resulting polymer structure?

answered 6 days ago in Polymer Chemistry

1 answer 24 views

How does the chemical structure of photovoltaic materials affect their photoelectric conversion efficiency?

asked Feb 18 in PhotoChemistry

1 answer 25 views

How does the chemical structure of a drug affect its pharmacodynamics in the body, and how can medicinal chemists optimize the structure to achieve better therapeutic effects?

answered Feb 18 in Medicinal Chemistry

1 answer 30 views

What is the surface area of a specific adsorbent material if it has an adsorption capacity of 5.6 mmol/g and a monolayer capacity of 4.2 mmol/g, according to the BET theory of multilayer adsorption?

asked Feb 17 in Surface Chemistry

1 answer 19 views

In which type of environment(s) will the adsorption of pollutants on activated carbon be more effective, acidic or basic? Write an experimental design to test this question.

answered Feb 17 in Surface Chemistry

1 answer 32 views

How does the surface modification of nanoparticles impact their reactivity in catalytic reactions?

answered Feb 17 in Surface Chemistry

1 answer 32 views

How can the thermal conductivity and mechanical properties of ceramic materials be improved for their use in high-temperature applications?

asked Feb 13 in Materials Chemistry

1 answer 37 views

What are the coordination chemistry principles behind the use of EDTA in chelation therapy, and how does it remove toxic metals such as lead and mercury from the body?

answered Feb 13 in Coordination Chemistry

1 answer 45 views

How can you design a chemical engineering system for the efficient and cost-effective production of flavors for the food industry? Consider factors such as the selection of raw materials, the optimization of processes, and the scaling up of production.

asked Feb 12 in Chemical engineering

1 answer 10 views

How can the synthesis of metal-organic frameworks be optimized to achieve higher yield and purity?

asked Feb 11 in Materials Chemistry

1 answer 48 views

How can the stability of polyethylene be improved to prevent premature degradation in outdoor applications?

answered Feb 10 in Polymer Chemistry

1 answer 35 views

How can the magnetic properties of a material be optimized for use in data storage applications, and which parameters affect the performance of magnetic storage devices?

answered Feb 7 in Materials Chemistry

1 answer 33 views

How can the knowledge of the molecular structure of a specific respiratory disease target (e.g. a protein involved in the disease pathway) be utilized to design and develop a novel drug or therapy that effectively treats the disease while minimizing side effects?

asked Feb 7 in Medicinal Chemistry

1 answer 29 views

How can medicinal chemists develop new treatments for skin diseases that are both effective and safe for long-term use?

answered Feb 5 in Medicinal Chemistry

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