Methods: In a prospective cross sectional study, passive permeability and active, outward transport of fluorescein across the blood-retinal barrier were quantitated with vitreous fluorometry in 61 ...

The concentration of DNA in the sample is normally determined using a quantification tool based on fluorometry or spectrophotometry. The following equation is used to determine the number of copies of ...

A major component of our biophotonics research portfolio concerns the application of optical technology to the study of disease and the development of diagnostic tools and therapies. These ...

叶片吸光系数Abs.是计算植物光系统II电子传递速率的重要指标。在电子传递速率的计算公式ETR=PAR x DF/Fm’ x Abs. x 0.5中，过去多用Abs. = 0.84来计算，即假设照射到叶片表面的光有84%被光系统吸光利用。但自然界中的植物多种多样，不同的植物有不同的叶片结构，其 ...

We conduct a world-leading research activity on fibre and all-solid-state lasers developed for many real-world applications from precision laser manufacturing, remote sensing through to medical ...

Regular patch clamp and voltage clamp fluorometry techniques were utilized to record pore opening and voltage sensor movement of wild-type and mutant KCNQ1/I Ks channels. The clinical phenotypic ...

Some sea slugs sequester chloroplasts from algal food in their intestinal cells and photosynthesize for months. This phenomenon, kleptoplasty, poses a question of how the chloroplast retains its ...

Newborn screening uses noninvasive hearing tests, pulse oximetry for critical congenital heart disease, and blood spot tests ...