Humic acids-based one-step fabrication of SERS substrates for detection of polycyclic aromatic hydrocarbons

The Analyst ◽  
2013 ◽  
Vol 138 (5) ◽  
pp. 1523 ◽  
Author(s):  
Lu-Lu Qu ◽  
Yuan-Ting Li ◽  
Da-Wei Li ◽  
Jin-Qun Xue ◽  
John S. Fossey ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Humic Acids ◽  
Aromatic Hydrocarbons ◽  
Sers Substrates ◽  
Polycyclic Aromatic ◽  
One Step

Functionalized Contorted Polycyclic Aromatic Hydrocarbons by a One‐Step Cyclopentannulation and Regioselective Triflyloxylation

2019 ◽  
Vol 58 (31) ◽  
pp. 10650-10654 ◽  
Author(s):  
Xuan Yang ◽  
Marvin Hoffmann ◽  
Frank Rominger ◽  
Tobias Kirschbaum ◽  
Andreas Dreuw ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Polycyclic Aromatic ◽  
One Step

Functionalized Contorted Polycyclic Aromatic Hydrocarbons by a One‐Step Cyclopentannulation and Regioselective Triflyloxylation

2019 ◽  
Vol 131 (31) ◽  
pp. 10760-10764 ◽  
Author(s):  
Xuan Yang ◽  
Marvin Hoffmann ◽  
Frank Rominger ◽  
Tobias Kirschbaum ◽  
Andreas Dreuw ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Polycyclic Aromatic ◽  
One Step

Binding of natural humic matter to polycyclic aromatic hydrocarbons in rivers of the Southeastern United States

1994 ◽  
Vol 30 (10) ◽  
pp. 199-205 ◽  
Author(s):  
James J. Alberts ◽  
Cheryl Griffin ◽  
Katherine Gwynne ◽  
Gordon J. Leversee
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Humic Acids ◽  
Aromatic Hydrocarbons ◽  
Southeastern United States ◽  
Binding Constants ◽  
Molecular Size ◽  
Fulvic Acids ◽  
Humic Matter ◽  
Polycyclic Aromatic ◽  
Molecular Size Distribution

The binding constants (Koc) of four polycyclic aromatic hydrocarbons (PAH) were determined for sedimentary fulvic and humic acids and the dissolved organic carbon (DOC) of five rivers in Georgia, USA. The log Koc for the PAH ranged: anthracene, 4.63-5.57; phenanthrene, 4.58-5.62; pyrene, 4.90-5.65; benzo(a)pyrene, 3.48-5.20. Log Koc values for the PAH compounds with riverine DOC were very similar for all rivers and more closely resembled those of sedimentary humic acids than the fulvic acids. The molecular size distribution of the riverine DOC indicates that >75% of the DOC occurs in size fractions >10,000 daltons. Despite similarities in Koc, there appear to be inter-river differences in the distribution of PAH among molecular size classes of the DOC, which have ramifications for water quality both in rivers and estuaries.

Binding of polycyclic aromatic hydrocarbons by humic acids formed during composting

2009 ◽  
Vol 157 (1) ◽  
pp. 257-263 ◽  
Author(s):  
César Plaza ◽  
Baoshan Xing ◽  
José M. Fernández ◽  
Nicola Senesi ◽  
Alfredo Polo
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Humic Acids ◽  
Aromatic Hydrocarbons ◽  
Polycyclic Aromatic
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