Monday, February 6, 2012

Top Innovations of 2011

For the last 4 years, The Scientist has been holding an annual contest to name Top 10 innovations. The 2011 contest received 65 entries. Here is a list of the Top 10 Innovations of 2011:

1. Pocket Microscope (LUCAS), Aydogan Ozcan, an electrical engineer at the University of California, Los Angeles (UCLA). It is a cheap way of doing something that usually requires a microscope. LUCAS (Lensless, Ultra-wide-field Cell monitoring Array platform based on Shadow imaging), an easy-to-use, pocket-size holographic microscope that weighs less than 50g, uses inexpensive, off-the-shelf parts, and can be attached to a cell phone’s camera, making it ideal for diagnosing disease in isolated, developing countries.

2. All Around the Mouse (BioFLECT), the first 360-degree optical imager, which uses a rotating ring of 48 detectors to generate a full 3-D scan of fluorescent markers. This instrument should greatly enhance the sensitivity and accuracy of locating fluorescently labeled cells and compounds in live animals, enabling a whole range of in vivo experiments.

3. PCR in a Pouch (FilmArray system), Mark Poritz, Idaho Technology Inc. Designed to make pathogen detection simple, accurate, and fast. Incredibly easy one-step multiplexed PCR.

4. Single-Cell Mass Cytometry (CyTOF), DVS Sciences. a mass spectrometer that can feed researchers data about molecules within and on the surface of individual cells, revealing not only the cell’s identity but also some of its functions. Revolutionary instrument allows the analysis of potentially over a hundred different antibodies binding to thousands of cells.

5. Illuminating Microscopy (N-SIM Super Resolution Microscope), University of California, San Francisco. N-SIM technology provides researchers with the ability to combine the molecular specificity of fluorescently tagged proteins with a significant improvement in resolution allowing them to observe fine structural details which were previously obscured by diffraction.

6. DNA Deluge (ThunderStorm System), RainDance Technologies. ThunderStorm System for DNA sequencing is the newest iteration of the company’s popular next-generation RDT1000 model. The ThunderStorm allows researchers to sequence up to 20,000 regions per sample. The product is ideal for large genome-wide association studies with thousands of samples.

7. Mini MRI  (M2 Compact MRI System), Aspect Imaging.  Owning a magnetic resonance imaging (MRI) machine generally requires a lead-lined room, a plumbed-in cooling system, expert operators, and a few million dollars. Now, all you need is about one square meter of space and $500,000. A portable MRI instrument that can be used in a non-expert dedicated lab represents a significant advance for this important technique.

8. The Circadian Watch (Dimesimeter), Lighting Research Center at Rensselaer Polytechnic Institute.  Wear it as a wristband, badge, pendant, or pin it to your shirt or hat—the Dimesimeter isn’t the latest fashion statement, but it may offer researchers insights into how disrupting circadian rhythms affects human physiology, behavior, and disease. 

9. One-Step Sample Prep (LAESI), chemist Akos Vertes of George Washington University developed Protea Biosciences, Inc.’s LAESI (Laser Ablation Electrospray Ionization) DP-1000 System. A new way of doing imaging mass spectrometry that gets away from some of the extensive sample preparation previously needed. Should make MS-imaging more reproducible and accessible.

10. Super-Resolution Solution (SR GSD Microscopy System), Leica Microsystems. Many people consider improvement in imaging as one of the most exciting fields in light microscopy. It would be fantastic to improve imaging in the nm range.

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