Fluorescent tubes have such a long life and are so inexpensive (with the exception of some of the "natural light" bulbs) that it makes no sense to skimp. I acknowledge that replacing all the bulbs is not the most economical solution...it's just a practical viewpoint from someone (me) ...
Changing the composition of the phosphor powder inside fluorescent tubes changes the spectrum of light produced. Mercury is present in the lamp in both the phosphor powder and in the vapor. Fluorescent lamps are more energy efficient than incandescent light bulbs of an equivalent brightness because ...
First we replaced the big fluorescent light near our stove. It was incredibly simple to do so we’ve outlined a step-by-step process below: Step 1: Turn Off The Power Whenever you’re working with a light fixture, it’s always good to turn off the power to this light at the circuit...
aIf every household in the U.S. replaced one light bulb with a Compact Fluorescent Light Bulbs (CFL), it would prevent enough pollution to equal removing one millions cars from the road 如果每个家庭在美国。 用紧凑荧光灯电灯泡CFL,它替换 (一个)电灯泡将防止足够的污染合计去除一成千上万汽车从...
Modern light microscopy, including super-resolution techniques, has brought about a demand for small labeling tags that bring the fluorophore closer to the target. This challenge can be addressed by labeling unnatural amino acids (UAAs) with bioorthogonal click chemistry. The minimal size of the UAA...
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6d). In addition, thin membrane tubes lacking matrix were observed during fission/fusion events (arrows in Fig. 6e, f). Fig. 6: Two-color live-cell super-resolution microscopy. a ER (green) and mitochondria (red) of a live Cos7 cell in two-color widefield (left) and SML (right) ...
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the cells are removed with a cell scraper (Falcon) and transferred to eppendorf tubes. The cell suspension is centrifuged and the supernatant is removed. The cell pellet was dissolved in 50 µl cell culture medium. Twenty-five microliters of the cell suspension is mixed with 25 µl ...
Fluorescence emission of the two sensors was collected simultaneously with two photomultiplier tubes (Hamamatsu H7422). PercevalHR fluorescence emission was collected using a 525/50 nm band-pass filter, and pHRed fluorescence emission was collected using a 630/60 nm band-pass filter. The two-photon...