The aim of this study was to characterize the bioflocculants secreted from Bacillus subtilis (B. subtilis), Aspergillus oryzae (A. oryzae) and Rhizopus oligosporus (R. oligosporus). For precise investigation of bioflocculants, fourier transform infrared (FTIR) spectroscopy was performed, and pH and temperature stability, and decolorization efficiency were evaluated. In addition, the effects of ...

n = ↵" n, for ↵ 1: L(b ✓ n ) L(✓⇤)  b L n ( b ✓ n ) b L n (✓⇤) + " n, c(b ✓ n ) + " n, c(✓⇤)  n R(b ✓ n ) + n R(✓⇤) + " n, c(b ✓ n ) + " n, c(✓⇤) + ⇠  n r(c(b ✓ n )) + n R(✓⇤) + " n, c(b ✓ n ) + " n, c(✓⇤) + ⇠ = " n, ( ↵r(c(b ✓ n )) + c(b ✓ n )) + " n, (↵R(✓⇤) + c(✓⇤)) + ⇠  " n, ( r(c(b ✓ n )) + c(b ✓ n )) + " n, (↵R(✓⇤) + c(✓⇤)) + ⇠  " n, (↵R(✓⇤) + c(✓⇤)) + ⇠ A.2. Proof of Theorem 2 Proof...

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abstract the purpose of this research was to transform two economically important cultivars of strawberry with p5cs gene, which encodes δ1-pyrroline-5-carboxylate synthetase (p5cs), the key enzyme in proline biosynthesis. shoots were obtained on ms basal medium supplemented with 2% glucose and 4 mg/l tdz for camarosa and kurdistan cultivars. for genetic transformation, a binary vector pbi121 co...

The synthesis and single-crystal X-ray structure determination of the title compound [(bipy) , Pb(0 ,CMe) (O ClO )] (1) and [(bipy) Pb(ClO ) ] (2) is described. Compound (I) crystallizes in the triclinic space group P1(2), a= 7.384(2), b= 12.824(3), c= 10.622(6) A, ?= 73.41(2), ?= 80.98(2), ?= 73.68(2)', Z= 2, and R =0.033 for 3408 independent reflections .Compound (2) crystallizes in the ...

introduction: breast cancer is the most common malignancy with more than one million new cases diagnosed annually all around the world. its growth is mostly regulated by steroid hormones such as estrogen and peptide growth factors in interaction with epidermal growth factor 1 and 2. methods and materials: in this study, 237 patients who had consulted the oncology clinic of tabriz university of ...

arsenic is an important environmental toxicant which is usually found in drinking water in inorganic form. the hypothesis tested in this investigation is; arsenic exposure causes neural tube defects (ntds) andthese defects of the central nervous system are more likely related to folate deficiency during fetal life. in this study, sodium arsenate was administered via intraperitoneal route at a r...