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Fluoroethylamine Engineering for Effective Passivation Improves Efficiency of Perovskite Solar Cells

Diagnosis and precise nanocarrier-bowel disease therapy


82 and lipid nanoparticles
74 have been developed and used in cancer imaging and diagnosis. During traditional clinical CT imaging, iodinated small molecules and barium sulfate suspensions are usually used as contrast agents,
121,122 but they are not ideal for imaging IBD due to their nonspecificity. Furthermore, when administered orally, these suspensions are nonspecifically distributed throughout the GIT, thus interfering with diagnosis and leading to accumulative radiation exposure in IBD patients.
123 Therefore, the CT contrast agent must not only be stable in the GIT microenvironment but also must be specifically enriched in the diseased parts of the intestine to better detect disease.
Based on the microenvironmental characteristics of the GIT and the design strategy of orally administered DDSs for IBD therapy, the application of nanoparticles may create ideas for the CT imaging in IBD. Naha et al designed and synthesized nanocontrast agents that can be used i ....

Saudi Arabia , Sri Lanka , Nano Lett , Panchagnular Peroral , Liuf Immunomodulation , Acta Biomater , Jons Biotinylated , Vllasaliud Ascorbyl , Daneses Biosimilar , Carbohydr Polym , Pan Stanford , Gastroenterol Hepatol , Jpharm Biopharm , Traversog Nanoparticulate , Macromol Biosci , Scandj Gastroenterol , National Natural Science Foundation Of China , Springer International Publishing , National Natural Science Foundation , Innovative Research Team , Rev Gastroenterol , Inflammatory Bowel , Shiht Y , Opin Drug , Mater Chem , Dufresnem H ,

Like Your New Invisibility Cloak? The Chinese Have Already Cracked It


From the 1933 classic The Invisible Man to the more recent Harry Potter series, devices that achieve invisibility have been popular parts of film fantasy. In recent years, scientists using special types of meta materials have shown that fantasy invisibility could one day become reality.
Invisibility is all the rage in 2008 but according to a new paper in the latest issue of Optics Express, current techniques are already obsolete.
Certain materials underneath an invisibility cloak would allow invisible objects to be seen again and a group of Chinese researchers are already working on an anti-cloak to cancel out your invisibility.
Cloaking is an important problem since invisibility can help survival in hostile environment, says Huanyang Chen of Shanghai Jiao Tong University in China. ....

Hong Kong , Huanyang Chen , Harry Potter , Shanghai Jiao Tong University , Hong Kong Central Allocation Fund , National Natural Science Foundation Of China , Duke University , Education Program For Changjiang Scholars , Hong Kong University Of Science , Innovative Research Team In University , Optics Express , Hong Kong University , National Natural Science Foundation , National Minister , Education Program , Changjiang Scholars , Innovative Research Team , Hong Kong Central Allocation , ஹாங் காங் , ஹாரி பாடர் , ஷாங்காய் ஜியாவோ நாக்கு பல்கலைக்கழகம் , ஹாங் காங் மைய ஒதுக்கீடு நிதி , தேசிய இயற்கை அறிவியல் அடித்தளம் ஆஃப் சீனா , டியூக் பல்கலைக்கழகம் , ஹாங் காங் பல்கலைக்கழகம் ஆஃப் அறிவியல் , புதுமையானது ஆராய்ச்சி அணி இல் பல்கலைக்கழகம் ,

Digital-WGS: Automated, highly efficient whole-genome sequencing of single cells by digital microfluidics


Abstract
Single-cell whole-genome sequencing (WGS) is critical for characterizing dynamic intercellular changes in DNA. Current sample preparation technologies for single-cell WGS are complex, expensive, and suffer from high amplification bias and errors. Here, we describe Digital-WGS, a sample preparation platform that streamlines high-performance single-cell WGS with automatic processing based on digital microfluidics. Using the method, we provide high single-cell capture efficiency for any amount and types of cells by a wetted hydrodynamic structure. The digital control of droplets in a closed hydrophobic interface enables the complete removal of exogenous DNA, sufficient cell lysis, and lossless amplicon recovery, achieving the low coefficient of variation and high coverage at multiple scales. The single-cell genomic variations profiling performs the excellent detection of copy number variants with the smallest bin of 150 kb and single-nucleotide variants with allele dropo ....

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