نتایج جستجو برای: alp codoped stanene
تعداد نتایج: 7659 فیلتر نتایج به سال:
Alkaline phosphatase (ALP) is important in calcification and its expression seems to be associated with the inflammatory process. We investigated the in vitro acute effects of compounds used for the prevention or treatment of cardiovascular diseases on total ALP activity from male Wistar rat heart homogenate. ALP activity was determined by quantifying, at 410 nm, the p-nitrophenol released from...
The performance characteristics of the Tandem-MP Ostase assay, a new microplate immunoassay for bone-specific alkaline phosphatase (bone ALP; EC 3.1.3.1) in human sera, are described. Bone ALP is bound to streptavidin-coated microwells by a single biotinylated anti-bone ALP monoclonal antibody. Antigen is detected by the addition of p-nitrophenyl phosphate. The assay is performed at room temper...
Agarose electrophoresis (Isopal, Beckman) and an immunoradiometric assay (IRMA) involving specific monoclonal antibodies (Ostase, Hybritech), two methods for the quantification of serum bone alkaline phosphatase (ALP, EC 3.1.3.1), a marker of osteoblastic activity, were compared in 293 patients: 79 with end-stage renal failure treated with hemodialysis and 214 with malignant disease. Overall co...
Strain in B-implanted laser thermal processed sLTPd silicon is reduced by coimplantation of In. Strain in the codoped layer is calculated using lattice constants measured by high-resolution x-ray diffraction. Compensation of the strain with increasing In dose corresponds to suppression of the carrier deactivation during post-LTP annealing. © 2005 American Institute of Physics. fDOI: 10.1063/1.1...
We demonstrate a high-power cladding-pumped Er-Yb codoped fiber laser with 74% efficiency. A pump-limited output power of 264 W is obtained using in-band pumping at 1535 nm. We compare the efficiency of 1480 and 1535 nm pumping through numerical simulations and experimental measurements.
Absorption, photoluminescence spectra and cw lasing parameters of an Yband Na-codoped CaF2 laser crystal are measured in the temperature range from 5 K to 290 K. The crystal appears to be a promising host for broadband multi-mJ kHz cw-pumped regenerative amplification.
A modified agarose electrophoretic system for the separation of alkaline phosphatase (ALP, EC 3.1.3.1) isoenzymes is described. Bone, liver, high-molecular-mass, and intestinal ALP are separated with high reproducibility. The sensitivity of the agarose system is superior to cellulose acetate in detecting high-Mr ALP. Correlation is good between bone ALP fractions scanned before and after treatm...
Enzymatic and immunological properties of alkaline phosphatase [ALP; orthophosphoric monoester phosphohydrolase, alkaline optimum, EC 3.1.3.1.] in the human dental pulp were investigated. In inhibition and thermal inactivation studies, dental pulp ALP showed properties of universal-type ALP (kidney/bone/liver type). Dental pulp ALP cross-reacted with polyclonal and monoclonal antibodies against...
Production of sputum and concentrations of antileukoprotease (ALP) in sputum were serially measured in hypersecreting patients with recurrent or chronic bronchial infections. Patients with stable continuous mucoid (n = 4) or purulent (n = 5) secretions had constant sputum concentrations of ALP and a calculated daily production of 1.4 and 1.9 mg of ALP per 24 hours, respectively. In patients wit...
The D 9 8 / A H 2 cell line (a subline of HeLa) expresses a form of alkaline phosphatase (ALP) which closely resembles the adult and fetal intestinal forms of ALP. To character ize this ectopic form of ALP, four monocIonal antibodies were raised against D 9 8 / A H 2 ALP, and their binding with ALPs from D 9 8 / AH-2 cells, placenta, fetal intestine (meconium), adult intestine, and liver was co...
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