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How to build the largest genome ever, in 3 easy steps

BioNano Genomics

Feb 23, 2018

Here we report the sequencing and assembly of the 32-gigabase-pair axolotl genome using an approach that combined...

Timelapse imaging of Drosophila melanogaster larva's central nervous system

Etaluma

Feb 22, 2018

Drosophila melanogaster is a well-established model organism to understand biological processes and study human...

High-throughput observation of molecular motor activity & dynamics

LUMICKS

Feb 21, 2018

With LUMICKS’ C-Trap, it is possible to observe myosin activity,the processive motion, the binding kinetics along...

A novel real-time CTL assay to measure designer T-cell function against HIV Env(+) cells

Acea Biosciences

Feb 19, 2018

To increase the immunosurveillance in HIV infection, we used retroviral vectors expressing CD4-chimeric antigen...

Feb 25, 2018

BioNano mapping outperforms existing clinical tests in Duchenne´s muscular dystrophy patients

BioNano Genomics

Feb 15, 2018

In a publication in Genome Medicine, a team of researchers from Children’s National Health Center and University of...

Label-free, real-time live-cell assays for spheroids: IncuCyte bright-field analysis

Sartorius

Feb 12, 2018

A  growing  body  of  evidence  suggests  that  more  relevant  and  translational  observations  can  be  made  with ...

Measuring absolute blood perfusion in mice using dynamic contrast-enhanced ultrasound

VisualSonics FujiFilm

Feb 8, 2018

Contrast-enhanced ultrasound imaging involves the injection of gas-filled microbubbles that do not extravasate. This...

Feb 25, 2018

Nanoparticle-uptake behavior in two standard cell lines, NIH/3T3 and A549

Etaluma

Feb 7, 2018

The uptake of nanomaterials into different cell types is a key issue for the determination of nanotoxicity as well as...

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New scientific article using Attana Biosensors

Jun 1, 2016

A novel method for facile fabrication of glycopolymer-based iron oxide nanoparticles (GIONs) is developed.                                   Via perfluorophenylazide photochemically induced C–H insertion, alkynyl groups were introduced onto the polymer which was precoated on the iron oxide nanoparticle surface. GIONs were then prepared by conjugating the azide-functionalized carbohydrate to the introduced alkynyl groups via click chemistry. Polyvinyl alcohol-coated and dextran-coated iron oxide NPs were chosen as scaffolds to attach two different carbohydrates, α-D-mannose and β-D-glucose, to fabricate multivalent GIONs, respectively. The multivalent GIONs demonstrated high binding affinities towards the corresponding lectins in both protein and cell chips. As a proof of concept, fluorescent GIONs (Gal-RhB-IONPs) were fabricated, which showed selective and efficient internalization by ASGP-R overexpressing HepG2 cells targeted.

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