Manman Wang

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Geobacillus pallidus XS2 and XS3 were isolated from oil contaminated soil samples in Yumen oilfield, China, and were able to produce bioemulsifiers on different hydrocarbons. Biodegradation assays exhibited that approximately 70% of PAH (250 mg/L) or 85% of crude oil (500 mg/L) was removed by the thermophilic bacteria after 20 days. The bioemulsifiers of(More)
AIMS In newly diagnosed type 2 diabetes mellitus (T2DM) patients, short-term insulin therapy might improve β-cell function and glycemic control. This study aimed to compare the effects of basal insulin monotherapy with continuous subcutaneous insulin infusion (CSII) treatment. METHODS Fifty-nine cases of newly diagnosed T2DM patients with fasting plasma(More)
A series of new naphtho[1,2-e][1,3]oxazine derivatives such as trans-1,3-diaryl-1H-naphtho[1,2-e][1,3]oxazine-2(3H)-carbonyl chloride, 1-aryl-2-benzyl-1,2- dihydronaphtho[1,2-e][1,3]oxazine-3-one, and trans-1,3-diaryl-1H-naphtho[1,2-e] [1,3]oxazine-2(3H)-carbaldehyde were selectively synthesized via a chemoselective reaction of(More)
Oil extraction from oil sludge with biosurfactant formulas was optimized by a Taguchi orthogonal array design of L16 (4(5)) with five main factors, including biosurfactant type (surfactin, lichenysin, rhamnolipid and emulsan), biosurfactant concentration, pH, salinity and solvent. Oil recoveries obtained with the sixteen batch washing experiments with the(More)
BACKGROUND The present study aimed to identify the relationship between glycemic variability (GV) and the 10-y risk of cardiovascular disease (CVD) in type 2 diabetes mellitus (T2DM) patients with good glycemic control. METHODS Two-hundred forty consecutive T2DM patients (HbA1c≤7.0%) without CVD were included to calculate the 10-y CVD risk by Framingham(More)
Metal-organic framework derived carbon-confined Ni2P nanocrystals supported on graphene with high effective surface area, more exposed active sites, and enhanced charge transport were successfully designed. The resulting material shows excellent oxygen evolution reaction performance with a remarkably low overpotential of 285 mV at 10 mA cm-2 and outstanding(More)
Mrakia psychrophila is an obligate psychrophilic fungus. The cold adaptation mechanism of psychrophilic fungi remains unknown. Comparative genomics analysis indicated that M. psychrophila had a specific codon usage preference, especially for codons of Gly and Arg and its major facilitator superfamily (MFS) transporter gene family was expanded.(More)
A practical intramolecular C-H amidation methodology has been developed using molecular iodine under basic conditions. The required imine substrates were readily obtained by condensation of simple o-phenylenediamine derivatives and aldehydes. The transition-metal-free cyclization reaction described here works well with crude imines and allows for the(More)
The aim of this study was to examine the effects of human umbilical cord mesenchymal stem cells (hUCMSCs) in combination with a collagen-fibrin double-layered membrane on wound healing in mice. A collagen-fibrin double-layered membrane was prepared, and the surface properties of the support material were investigated using a scanning electron microscope.(More)
A novel and practical strategy for the construction of imidazo[1,2-a]pyridin-2-amine frameworks has been developed. The present sequential approach involves addition of arylamines to nitriles and I2 /KI-mediated oxidative C-N bond formation without purification of the intermediate amidines. This operationally simple synthetic process provides a facile(More)