1. Sonnenblick M, Eylath U, Brisk R, Eldad C, Hershko C. Paraprotein interference with colorimetry of phosphate in serum of some patients with multiple myeloma. Clin Chem 1986;32:1537–9. 2. Jensen GM, Bunch TH, Wolf S, Laybourne S. Erroneous determination of hyperphosphatemia (‘pseudohyperphosphatemia’) in sera of patients that have been treated with liposomal amphotericin B (AmBisome). Clin Ch...

Hemoglobin in plasma can be determined by the color-developing action of 2,2'-azino-di(3-ethylbenzthiazoline-6-sulfonic acid), which is oxidized to a colored form by a peroxidase-like effect of hemoglobin in the presence of hydrogen peroxide. Sensitivity, precision, and accuracy are discussed. The calibration curve is linear for hemoglobin concentrations up to 1 g/L; the minimum detectable conc...

We demonstrate a method for seamless transfer from a parent flat substrate of basically any lithographic top-down or bottom-up pattern onto essentially any kind of surface. The nano- or microscale patterns, spanning macroscopic surface areas, can be transferred with high conformity onto a large variety of surfaces when such patterns are produced on a thin carbon film, grown on top of a sacrific...

Here we report development of a smartphone app (application) that digitizes the colours of a colorimetric sensor array. A conventional colorimetric sensor array consists of multiple paper-based sensors, and reports the detection results in terms of colour change. Evaluation of the colour changes is normally done by the naked eye, which may cause uncertainties due to personal subjectivity and th...

1N11 ANY clinical and experimental problems concerning anaerobic metabolism and the accumulation of an oxygen debt have recently been studied, using Huckabee’s concept of “excess lactate” (1). Colonmetric methods have most often been used to measure pyruvic and lactic acid in blood (2, 3). The estimation of these two metabolites by an enzymatic analysis has advantages-e.g., specificity and ease...

Background: Dental proof may provide significant assistance in identifying a victim’s body and determine specific facts thus influencing the investigative procedure. Ameloglyphics or tooth prints symbolizes exceptional differences enlightening distinctive patterns between teeth of unlike individuals same individual, also males females.
 Aim: This novel study was performed to establish fact...