Recent activity by MerissaStins

1 answer 70 views

How does the size and shape of nanomaterials affect their catalytic activity in various chemical reactions?

1 answer 73 views

How does the size and shape of a metallic nanocluster affect its electronic and optical properties in terms of absorption and emission spectra?

answered Feb 24 in Quantum Chemistry

1 answer 76 views

How does the rate of a chemical reaction affect the potential for a hazardous event to occur, and what measures can be taken to mitigate the risk and ensure reaction safety?

asked Feb 22 in Chemical kinetics

1 answer 76 views

What are the photochemical properties of a cobalt-based coordination compound, [Co(en)2Cl2]Cl, and how do they differ from those of a similar iron-based coordination compound, [Fe(en)2Cl2]Cl, under the same light conditions?

asked Feb 22 in PhotoChemistry

1 answer 76 views

What is the coordination geometry and oxidation state of the metal ion in the active site of the enzyme carbonic anhydrase? How do these factors contribute to the function of the enzyme?

asked Feb 20 in Coordination Chemistry

1 answer 82 views

What is the effect of polymer composition on the mechanical properties, biocompatibility, and degradation rate of polymeric biomaterials used in tissue engineering applications?

answered Feb 19 in Polymer Chemistry

1 answer 88 views

What is the effect of different wavelengths of light on the rate of the hydrogen peroxide decomposition reaction?

answered Feb 19 in Chemical kinetics

1 answer 78 views

What is the coordination number and structure for the complex [UO2(C2O4)(H2O)2]2-? How does the size of the ligands affect the coordination number and structure of the complex for lanthanide and actinide ions?

asked Feb 19 in Coordination Chemistry

1 answer 88 views

How does the composition and structure of luminescent materials affect their photochemical properties, including their emission spectra, quantum yield, and lifetime?

answered Feb 18 in PhotoChemistry

1 answer 75 views

How does the addition of different dopants (such as nitrogen, boron, or phosphorus) affect the electrical conductivity of graphene?

answered Feb 17 in Materials Chemistry

1 answer 88 views

What are the different methods used to synthesize smart polymers, and how do the properties of smart polymers differ from those of conventional polymers?

asked Feb 14 in Polymer Chemistry

1 answer 111 views

Identify and explain the types of isomerism present in the coordination compound [Co(en)2Cl2]+.

asked Feb 13 in Coordination Chemistry

1 answer 153 views

How does the liver metabolize the drug ibuprofen and what are the resulting metabolites produced in the body?

asked Feb 13 in Medicinal Chemistry

1 answer 155 views

How to design an efficient system for the production of lubricants by selecting the appropriate raw materials and process conditions for the desired lubricant properties?

answered Feb 12 in Chemical engineering

1 answer 66 views

How can we design a drug that specifically targets and inhibits the growth of HER2-positive breast cancer cells without harming healthy cells in the body?

asked Feb 12 in Medicinal Chemistry

1 answer 121 views

How can the surface properties of a polymer be modified to improve its adhesion to metal substrates?

asked Feb 11 in Surface Chemistry

1 answer 130 views

How can the structure of a drug be modified to increase its specificity in targeting a particular genetic disorder, while minimizing side effects on healthy cells and tissues?

answered Feb 11 in Medicinal Chemistry

1 answer 164 views

How can the properties of liquid crystals be optimized to improve the color and resolution of display technology?

answered Feb 10 in Materials Chemistry

1 answer 80 views

How can the efficiency of a hydrogen fuel production system be maximized while minimizing its environmental impact using chemical engineering principles?

asked Feb 7 in Chemical engineering

1 answer 86 views

How can concepts such as quantum mechanics and molecular orbital theory be simplified for students struggling to understand complex chemical concepts in order to improve their understanding and academic success in chemistry?

answered Feb 5 in Chemical education

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