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You searched for: Journal RSC advances Remove constraint Journal: RSC advances Publication Year 2016 Remove constraint Publication Year: 2016 Subject dibenzofuran Remove constraint Subject: dibenzofuran
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1. Composition profiles, monthly changes and health risk of PCDD/F in fly ash discharged from a municipal solid waste incinerator (MSWI) in Northeast China

Author:
Jiafu Li; Han Dong; Jie Sun; Jinshun Tang; Jihua Nie; Shuyu Zhang; Zhihai Chen
Source:
RSC advances 2016 v.6 no.113 pp. 111966-111975
ISSN:
2046-2069
Subject:
Monte Carlo method; air; breathing; carcinogenicity; cleaning; dibenzofuran; face masks; fly ash; health effects assessments; incinerators; inhalation exposure; municipal solid waste; polluted soils; polychlorinated dibenzodioxins; polychlorinated dibenzofurans; China
Abstract:
... One of the hazardous wastes present in municipal solid waste incinerators (MSWI) is fly ash; it threatens the health of onsite workers due to its inevitable dispersion on the ground and in the atmosphere during the process of collecting, cleaning and transporting it from the incinerator. In the present study, composition profiles and monthly changes of polychlorinated dibenzo-p-dioxins and dibenzo ...
DOI:
10.1039/c6ra21462b

2. Novel mono-cationic fluorescent probes based on different central π-conjugated bridges for two-photon bioimaging of cellular nuclei

Author:
Shuheng Chi; Liang Li; Yiqun Wu
Source:
RSC advances 2016 v.6 no.74 pp. 69748-69757
ISSN:
2046-2069
Subject:
DNA; absorption; calves; dibenzofuran; dimethylformamide; fluorescence; fluorescent dyes; image analysis; irradiation; membrane permeability; photostability; pyridines; thymus gland
Abstract:
... A series of novel pyridine mono-cationic two-photon fluorescent probes based on different central π-conjugated bridges, fluorenone (W-pyI), dibenzothiophene (S-pyI), and dibenzofuran (F-pyI), were prepared and studied. Under one-photon excitation in a N,N-dimethylformamide solution, W-pyI, S-pyI, and F-pyI displayed fluorescence quantum yields of 0.401, 0.425, and 0.09, respectively. The two-photo ...
DOI:
10.1039/c6ra12193d

3. Promising Ni/Al-SBA-15 catalysts for hydrodeoxygenation of dibenzofuran into fuel grade hydrocarbons: synergetic effect of Ni and Al-SBA-15 support

Author:
Sharafadeen Gbadamasi; Tammar Hussein Ali; Lee Hwei Voon; Abdulazeez Yusuf Atta; Putla Sudarsanam; Suresh K. Bhargava; Sharifah Bee Abd Hamid
Source:
RSC advances 2016 v.6 no.31 pp. 25992-26002
ISSN:
2046-2069
Subject:
Raman spectroscopy; X-ray diffraction; X-ray fluorescence spectroscopy; aluminum; benzene; catalysts; catalytic activity; chemical bonding; dibenzofuran; fuels; hydrogenation; nickel; scanning electron microscopy; silicon; synergism
Abstract:
... This work has been undertaken with the aim of designing promising noble-metal-free catalysts for efficient hydrodeoxygenation (HDO) of dibenzofuran (DBF) into fuel grade hydrocarbons. For this, various Ni/Al-SBA-15 catalysts with different Si/Al (50, 60, 70 and 80) mole ratios were synthesized and their catalytic performance was tested for HDO of DBF in a batch reactor. The catalysts were systemat ...
DOI:
10.1039/c5ra27526a

4. Quantum chemical design of carbazole- and pyridoindole-based ambipolar host materials for blue phosphorescent OLEDs

Author:
E. Varathan; Dolly Vijay; V. Subramanian
Source:
RSC advances 2016 v.6 no.78 pp. 74769-74784
ISSN:
2046-2069
Subject:
density functional theory; dibenzofuran; energy; hosts; moieties; phosphorescence; quantum mechanics
Abstract:
... Density functional theory has been employed to design thirty two host molecules for blue electrophosphorescence by incorporating dibenzofuran (DBF), dibenzothiophene (DBT), phenylcarbazole (Ph-Cbz), benzofuropyridine (DBF), benzothiopyridine (BTP) and phenyl pyridoindole (Ph-Cb1) subunits into N-phenyl carbazole (Ph-Cbz) and phenyl α-carboline (Ph-Cb1) core units. We have systematically investigat ...
DOI:
10.1039/c6ra15748c

5. Synthesis and electrophosphorescence of novel heteroleptic iridium complexes based on thiazole-containing ligands

Author:
Di Liu; Ruijuan Yao; Min Fu; Deli Li; Shufen Zhang
Source:
RSC advances 2016 v.6 no.41 pp. 34198-34203
ISSN:
2046-2069
Subject:
dibenzofuran; electrochemistry; iridium; ligands; light emitting diodes; naphthalene; phosphorescence
Abstract:
... Three novel heteroleptic cyclometalated iridium complexes, namely Ir-Cz, Ir-DBF and Ir-Np, were designed and synthesized for use as emitters in organic light-emitting diodes (OLEDs). 2-Phenyl-(aromatic-fused-thiazole) (the aromatic is carbazole, dibenzofuran or naphthalene) was designed as the major cyclometalating ligand framework to enlarge the ligand conjugate length and to study its influence ...
DOI:
10.1039/c6ra04551k

6. Usnic acid is a novel Pim-1 inhibitor with the abilities of inhibiting growth and inducing apoptosis in human myeloid leukemia cells

Author:
Yin-bo Fan; Min Huang; Yu Cao; Ping Gong; Wen-bing Liu; Shu-yu Jin; Jia-chen Wen; Yong-kui Jing; Dan Liu; Lin-xiang Zhao
Source:
RSC advances 2016 v.6 no.29 pp. 24091-24096
ISSN:
2046-2069
Subject:
apoptosis; cell lines; dibenzofuran; enzyme inhibition; enzymes; humans; lichens; mechanism of action; mice; myeloid leukemia; neoplasm cells; pro-apoptotic proteins; secondary metabolites; therapeutics; usnic acid
Abstract:
... Usnic acid (UA) is a secondary metabolite of lichens with a unique dibenzofuran scaffold. The growth inhibitory and apoptotic effects of UA as well as the potential mechanisms of action were determined in human acute myeloid leukemia HL-60 cells and chronic myeloid leukemia K562 cells. UA inhibits growth and induces apoptosis in both cell lines with HL-60 cells more responsive. The apoptotic effec ...
DOI:
10.1039/c6ra01159d