scholarly journals Fully Fused Boron-Doped Polycyclic Aromatic Hydrocarbons: Their Synthesis, Structure–Property Relationships, and Self-Assembly Behavior in Aqueous Media

2022 ◽  
Author(s):  
Hiroki Narita ◽  
Heekyoung Choi ◽  
Masato Ito ◽  
Naoki Ando ◽  
Soichiro Ogi ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Self Assembly ◽  
Aqueous Media ◽  
Structure Property ◽  
Organic Optoelectronics ◽  
Structure Property Relationships ◽  
Boron Doped ◽  
Polycyclic Aromatic ◽  
Assembly Behavior

Planarized triarylboranes are attracting increasing attention not only as models of boron-doped graphenes, but also as promising materials for organic optoelectronics. In particular, polycyclic aromatic hydrocarbon (PAH) skeletons with embedded...

Degradation of polycyclic aromatic hydrocarbons (PAHs) by a mixed culture and its component pure cultures, obtained from PAH-contaminated soil

1995 ◽  
Vol 41 (6) ◽  
pp. 470-476 ◽  
Author(s):  
D. Trzesicka-Mlynarz ◽  
O. P. Ward
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Mixed Culture ◽  
Aromatic Hydrocarbons ◽  
Aqueous Media ◽  
Water Soluble ◽  
Nitrogen Levels ◽  
Glucose Levels ◽  
Polycyclic Aromatic ◽  
Pure Cultures ◽  
The Media

A mixed culture, isolated from soil contaminated with polycyclic aromatic hydrocarbons (PAHs), grew on and degraded fluoranthene in aqueous media supplemented with glucose, yeast extract, and peptone. Increased complex nitrogen levels in the medium promoted bacterial growth and a greater extent of fluoranthene degradation. Amendment of the media with high glucose levels also diminished specific fluoranthene degradation. The mixed culture was capable of degrading a range of other PAHs, including benzo[a]pyrene, anthracene, phenanthrene, acenaphthene, and fluorene. The mixed culture contained four predominant isolates, all of which were Gram-negative rods, three of which were identified as Pseudomonas putida, Flavobacterium sp., and Pseudomonas aeruginosa. Better degradation of a defined PAH mixture was observed with the mixed culture than with individual isolates. A reconstituted culture, prepared by combining the four individual isolates, manifested a similar PAH biodegradation performance to the original mixed culture. When compared with the mixed culture, individual isolates exhibited a relatively good capacity to remove more water-soluble PAHs (acenaphthene, fluorene, phenanthrene, fluoranthene). In contrast, removal of less water-soluble PAHs (anthracene and pyrene) was low or negligible with isolated cultures compared with the mixed culture.Key words: polycyclic aromatic hydrocarbons, mixed culture, fluoranthene, Pseudomonas, Flavobacterium.

scholarly journals One‐Pot Synthesis of Boron‐Doped Polycyclic Aromatic Hydrocarbons via 1,4‐Boron Migration

2020 ◽  
Author(s):  
Jin‐Jiang Zhang ◽  
Man‐Chung Tang ◽  
Yubin Fu ◽  
Kam‐Hung Low ◽  
Ji Ma ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
One Pot ◽  
One Pot Synthesis ◽  
Boron Doped ◽  
Polycyclic Aromatic

scholarly journals One‐Pot Synthesis of Boron‐Doped Polycyclic Aromatic Hydrocarbons via 1,4‐Boron Migration

2020 ◽  
Author(s):  
Jin‐Jiang Zhang ◽  
Man‐Chung Tang ◽  
Yubin Fu ◽  
Kam‐Hung Low ◽  
Ji Ma ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
One Pot ◽  
One Pot Synthesis ◽  
Boron Doped ◽  
Polycyclic Aromatic

Synthesis of Boron-Doped Polycyclic Aromatic Hydrocarbons by Tandem Intramolecular Electrophilic Arene Borylation

2015 ◽  
Vol 17 (24) ◽  
pp. 6158-6161 ◽  
Author(s):  
Fumiya Miyamoto ◽  
Soichiro Nakatsuka ◽  
Keitaro Yamada ◽  
Ken-ichi Nakayama ◽  
Takuji Hatakeyama
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Boron Doped ◽  
Polycyclic Aromatic

Selective Isolation of Polycyclic Aromatic Hydrocarbons by Self-Assembly of a Tunable N→B Clathrate

2015 ◽  
Vol 15 (4) ◽  
pp. 1572-1576 ◽  
Author(s):  
Angel D. Herrera-España ◽  
Gonzalo Campillo-Alvarado ◽  
Perla Román-Bravo ◽  
Dea Herrera-Ruiz ◽  
Herbert Höpfl ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Self Assembly ◽  
Selective Isolation ◽  
Polycyclic Aromatic
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