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115
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How can the surface of a biomaterial, such as a medical implant, be modified using plasma treatment to alter its effectiveness in promoting cell adhesion and preventing bacterial growth?
answered
Feb 11
in
Surface Chemistry
0
votes
44
views
How can the molecular structure of antibiotics be modified to specifically target gram-negative bacteria while leaving gram-positive bacteria unharmed?
answered
Feb 10
in
Medicinal Chemistry
0
votes
39
views
How can chemistry students in underprivileged countries access quality textbooks and resources to study effectively and achieve academic success despite the limited availability of these materials?
answered
Feb 5
in
Chemical education
0
votes
49
views
Calculate the enthalpy change (in kJ/mol) for dissolving 10 grams of NaOH in 100 mL of water at 25°C, given that the molar heat of solution for NaOH is -444.6 kJ/mol.
answered
Jan 23
in
ThermoChemistry
0
votes
109
views
How many possible chain isomers can be formed for a compound with the molecular formula C5H12?
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Jan 21
in
Organic Chemistry
0
votes
91
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When did regression to the mean become a known phenomenon?
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Jan 20
in
Psychology
0
votes
38
views
According to Maslow's hierarchy of needs, what is the most basic human need?
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Jan 16
in
Psychology
0
votes
37
views
What is drive theory, and how does it relate to psychoanalysis?
answered
Jan 13
in
Psychology
0
votes
42
views
Which temperature scale is commonly used in science?
answered
Jan 8
in
Science
0
votes
41
views
Where does visible light fall in between on the electromagnetic spectrum?
answered
Jan 8
in
Science
0
votes
72
views
What tube carries urine out of the body?
answered
Jan 8
in
Science
0
votes
130
views
What do you call the patterns and groups of stars in the sky that ancient people observed and made stories about?
answered
Jan 6
in
Science
0
votes
45
views
What do you call a group of cells of the same kind that performs the same function?
answered
Jan 6
in
Science
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