Pyridine 2 carboxaldehyde

1-Adamantyl methyl ketone (99%), pyridine-2-carboxaldehyde (99%), potassium hydroxide (90%), 2,4-dinitrophenylhydrazine (97%), phenylhydrazine hydrochloride (99%), 2-chlorophenyl hydrazine hydrochloride (97%), 4-methoxy-phenyl hydrazine hydrochloride (98%), o-tolyl hydrazine hydrochloride (97%), concentrated sulfuric acid, glacial acetic acid, sodium acetate, ethyl acetate, hexane, methanol, and ethanol were obtained from Sigma–Aldrich.
Gram-negative bacteria species Pseudomonas aeruginosa (ATCC/27853), Klebsiella pneumonia, Salmonella typhimurium and Escherichia coli (ATCC/25922), and Gram-positive bacteria species Bacillus subtilis and Staphylococcus aureus (ATCC/25923) were obtained from Agricultural Biological Laboratory. Gram-negative bacteria (Meropenem, Gentamycin) and Gram-positive bacteria antibiotics (Meropenem, Ampicillin) were used as antibiotic standards, normal saline 0.9%, Mueller–Hinton agar media (MHA), Potato dextrose agar (PDA), chloramphenicol (99%), Fusarium oxysporum fungus were obtained from Agricultural Laboratory.

For polymer synthesis, N,N-(diethylamino)ethyl methacrylate (DEAEM), polyvinylpyrrolidone (MW = 40,000 Da), and pyridine-2-carboxaldehyde were purchased from Sigma Aldrich (St. Louis, MO, USA). Alpha-bromoisobutyryl bromide, basic alumina powder, copper acetate monohydrate, diethyl ether, magnesium sulfate, methylene chloride, n-propylamine, pentane, Pluronic^® F127, Pluronic^® P123, sea sand, sodium borohydride, triethylamine, and toluene were purchased from Fisher Scientific (Waltham, MA, USA).