引用本文:
Han Jie LIN, Dian JIANG, Yu Jun MO. SURFACE-ENHANCED RAMAN SPECTRA OF p-AMINOBENZOIC ACID ON SILVER FERROCYANIDE COLLOIDS[J]. Chinese Chemical Letters,
1991, 2(6): 465-468.
Citation: Han Jie LIN, Dian JIANG, Yu Jun MO. SURFACE-ENHANCED RAMAN SPECTRA OF p-AMINOBENZOIC ACID ON SILVER FERROCYANIDE COLLOIDS[J]. Chinese Chemical Letters, 1991, 2(6): 465-468.
Citation: Han Jie LIN, Dian JIANG, Yu Jun MO. SURFACE-ENHANCED RAMAN SPECTRA OF p-AMINOBENZOIC ACID ON SILVER FERROCYANIDE COLLOIDS[J]. Chinese Chemical Letters, 1991, 2(6): 465-468.
SURFACE-ENHANCED RAMAN SPECTRA OF p-AMINOBENZOIC ACID ON SILVER FERROCYANIDE COLLOIDS
摘要:
The strong SERS effect was found for p-aminobenzoic acid (PABA) molecules adsorbed on Ag4Fe(CN)6 colloid for the first time.The enhancement factor is 8×107 in estimation.The enhancement mechanism was discussed by studying the influence of ferrocyanide,ferricyanide,thiosulfate,hydrogen per-oxide,sodium chloride or potassium chloride,and pH value on the SERS intensity of PABA in Ag4Fe(CN)6 colloid.
English
SURFACE-ENHANCED RAMAN SPECTRA OF p-AMINOBENZOIC ACID ON SILVER FERROCYANIDE COLLOIDS
Abstract:
The strong SERS effect was found for p-aminobenzoic acid (PABA) molecules adsorbed on Ag4Fe(CN)6 colloid for the first time.The enhancement factor is 8×107 in estimation.The enhancement mechanism was discussed by studying the influence of ferrocyanide,ferricyanide,thiosulfate,hydrogen per-oxide,sodium chloride or potassium chloride,and pH value on the SERS intensity of PABA in Ag4Fe(CN)6 colloid.
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