Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Tieheng, Sun"'
Publikováno v:
Frontiers of Environmental Science & Engineering. 8:539-546
A multistep conversion system composed of phenol hydroxylase (PHIND) and 2,3-dihydroxy-biphenyl 1,2-dioxygenase (BphCLA-4) was used to synthesize methylcatechols and semialdehydes from o- and m-cresol for the first time. Docking studies displayed by
Publikováno v:
Process Biochemistry. 48:1553-1558
In this study, strain MQ belonging to the genera Comamonas was used to cometabolically degrade dibenzofuran (DBF) with naphthalene, phenanthrene, benzene, toluene, biphenyl and nitrobenzene, respectively, for the first time. Strain MQ could cometabol
Publikováno v:
International Journal of Phytoremediation. 15:477-487
To investigate the effects of two cadmium-tolerant bacteria, Staphylococcus pasteuri (S. pasteuri X1) and Agrobacterium tumefaciens (A. tumefaciens X2), on cadmium uptake by the cadmium hyperaccumulator plant Beta vulgaris var. cicla L., a pot experi
Publikováno v:
Applied Biochemistry and Biotechnology. 170:951-961
Recombinant Escherichia coli cells expressing phenol hydroxylase (designated as strain PH(IND)) were used to synthesize chloro-substituted indigoids by the transformation of indoles. The optimal conditions for the biotransformation of 4- and 7-chloro
Publikováno v:
Journal of Hazardous Materials. :217-224
Biochars were produced from pig manure to elucidate the influence of biochars with high ash contents on the fate of pesticides. Adsorption and catalytic hydrolysis of carbaryl and atrazine on original biochars and deashed biochars were investigated.
Publikováno v:
Journal of Plant Nutrition. 35:1937-1948
This work evaluated the effect of cadmium (Cd) on the physiological responses of corn (Zea Mays L.) and wheat (Triticum aestivum L.) to iron (Fe) deficiency. For this purpose, seedlings of corn and wheat were cultivated under controlled conditions, p
Biotransformation of benzene and toluene to catechols by phenol hydroxylase from Arthrobacter sp. W1
Publikováno v:
Applied Microbiology and Biotechnology. 97:5097-5103
Phenol hydroxylase gene engineered microorganism (PHIND) was used to synthesize catechols from benzene and toluene by successive hydroxylation reaction. HPLC-MS and (1)H NMR analysis proved that the products of biotransformation were the correspondin
Publikováno v:
Environmental Pollution. 167:93-100
Batch extractions were conducted to evaluate the performance of para-sulphonato-thiacalix[4]arene (STC[4]A), a novel supramolecular receptor, for removing cadmium (Cd) from soil. The extraction mechanism was investigated by determination of the condi
Publikováno v:
Environmental Monitoring and Assessment. 185:1451-1462
The objectives of this study were to investigate the levels, dispersion patterns, seasonal variation, and sources of 16 priority polycyclic aromatic hydrocarbons (16 EPA-PAHs) in the Hun River of Liaoning Province, China. Samples of surface water wer
Publikováno v:
Ecological Engineering. 38:105-109
The treatment of domestic sewage from a university campus area with diurnally and seasonally variable loading rates was investigated using a pilot-scale subsurface wastewater infiltration (SWI) system operated from January to August 2010. Operating c