News Medical7d
UV-670 UV-VIS Spectrophotometer from Jasco
The monochromator features dual gratings (automatically exchanged): 1200 grooves/mm for the UV/VIS region; 300 grooves/mm for the NIR region. A PMT detector is provided for the UV/VIS region and a ...
News Medical7d
V-650 UV-VIS Double-Beam Spectrophotometer from Jasco
The V-650 is a double-beam spectrophotometer with a photomultiplier tube (PMT) detector. The high sensitivity of the PMT enables accurate measurements of low (and high) concentration samples.
The Weather Network24d
'Rewrite the textbooks': We've been wrong about what causes sunburn, experts say
When UV radiation damages messenger RNA (mRNA), it triggers a response in ribosomes (protein-building structures in cells), a process controlled by a protein called ZAK-alpha, which acts as an ...
Medscape27d
Evaluation of a Hand-held Far-ultraviolet Radiation Device for Decontamination of Clostridium Difficile and Other Healthcare-associated Pathogens
The study protocol was approved by the Veterans Affairs Medical Center's research and development committee. There was no direct contact with human subjects in this study, therefore the hospital's ...
eLife26d
A dual ribosomal system in the zebrafish soma and germline
One-cell-stage zebrafish embryos were injected with 1-2 nL of capped eGFP-nanos3’UTR mRNA using a pico-liter injector (Warner Instruments, PLI90A) and needles pulled from glass capillary tubing ...
C&EN4d
Fluorinated Ribonucleocarbohydrate Nanoparticles Allow Ultraefficient mRNA Delivery and Protein Expression in Tumor-Associated Myeloid Cells
Center for Systems Biology, Massachusetts General Hospital, 185 Cambridge Street, CPZN, 5206, Boston, Massachusetts 02114, United States Department of Pathology, Massachusetts General Hospital, 55 ...