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tag mars rover cell molecular biology

2022 Top 10 Innovations 
2022 Top 10 Innovations
The Scientist | Dec 12, 2022 | 10+ min read
This year’s crop of winning products features many with a clinical focus and others that represent significant advances in sequencing, single-cell analysis, and more.
Guts and Glory
Anna Azvolinsky | Apr 1, 2016 | 9 min read
An open mind and collaborative spirit have taken Hans Clevers on a journey from medicine to developmental biology, gastroenterology, cancer, and stem cells.
Exosomes Make Their Debut in Plant Research
Amanda Keener | Feb 1, 2019 | 10+ min read
A growing branch of research on how plants use exosomes to interact with their environment is opening up a new field of plant biology.
Bringing Living Cells Into Focus: A View of Inverted Microscopes
Jim Kling | Mar 29, 1998 | 5 min read
Date: March 30, 1998 Author: Jim Kling Tables of Vendors What's really going on here? That question used to puzzle bleary-eyed microscopists as they stared at slides of immobilized cells--dead cells, of course. Then along came the inverted microscope. Its unique design placed the light source above the sample and the magnifying objective below it, allowing these new microscopes to peer into live cells bathed in media. Suddenly, scientists had a new view of the neighborhoods and boroughs occupied
AquaLite(R) Technology from SeaLite Sciences, Inc.
The Scientist Staff | Mar 1, 1998 | 2 min read
Researchers are always on the lookout for more sensitive conjugates for use in bioassays. The bioluminescent photoprotein aequorin is proving to be a useful alternative to traditional enzyme tags in ELISA-type immunoassays. SeaLite Sciences, Inc., of Bogart, Ga., manufactures a fully active, recombinant form of aequorin under the trademark AquaLite and sells a number of different useful derivatives and conjugates, including AquaLite® Biotin and AquaLite® Streptavidin. Aequorin is a 22
Notebook
The Scientist Staff | Aug 30, 1992 | 3 min read
Journals, Journals Everywhere A Who's Who of Persecuted Scientists It Gets Smaller and Smaller... Mars at Coach Prices Seven Eyes Better Than One Wellcome Funding Researchers in physics and in neuroscience have new outlets for showcasing their work, as two new journals make their debut. The American Vacuum Society unveiled its new quarterly, Surface Science Spectra, in June. Journal staff, led by editors Charles E. Bryson III of Surface/Interface Inc., Mountain View, Calif., and Gary E.
A Living Legacy
Megan Scudellari | Jan 13, 2010 | 10 min read
A Living Legacy At the birthplace of stem cell research, the next generation of scientists continues to advance the field. By Megan Scudellari In Toronto’s downtown Discovery District, world-class stem cell researchers populate the buildings like athletes at the Olympics. On University Avenue, Andras Nagy, a renowned innovator in induced pluripotent stem (iPS) cells, works at the Samuel Lunenfeld Research Institute, housed within the towering Mount Sin
Let It Shine
Jorge Cortese | Mar 19, 2000 | 9 min read
Fluorescence Detection Products Courtesy of BD PharMingenMulticolor immunofluorescent cell staining showing cell surface FITC (green) staining and intracellular PE (orange) and APC (red) staining. Is radioactive detection of biomolecules destined to the same fate as the Berlin Wall? The multitude of nonisotopic detection methods now available suggests that the 21st century may come to be billed as the "nonisotopic research century." The broadest common denominator of this up and coming cast of
Bridging the Gap with Bioelectronics
Deborah Fitzgerald | Mar 17, 2002 | 9 min read
Science has entered a new era in which molecules are being used as building blocks, moving parts, and even as electronic components. Biomolecules offer great potential as component parts because nature has already done much of the work; their very shapes and chemical makeup encode a variety of exploitable functions, including binding, catalysis, pumping, and self-assembly.2 A case in point: Science magazine hailed the first molecular-scale circuits as 2001's "Breakthrough of the Year."1 Researc
Field of Dreams
Aileen Constans | Jun 25, 2000 | 10+ min read
Magnetic Separation Systems Suppliers of Magnetic Microspheres for a Variety of Applications Labsystems' KingFisher Magnetic Particle Processor plunges into the magnetic separation scene. Since LabConsumer's last profile of magnetic bead technology, the use of paramagnetic particles in biological separations and detection has exploded.1 However, development of processing technologies has lagged behind refinements of the beads themselves. The instrumentation emerging within the last few years

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