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Chemistry World July 2011 Bibiana Campos Seijo |
Editorial: Chemical Influence Could scientists create a series of chemicals to be released on cue to manipulate or alter behaviors or moods? |
Scientific American March 2007 Alison Snyder |
Sight for Sore Eyes Having generated a cell source and overcome the safety concerns associated with transplanting stem cells, researchers still face possibly their biggest challenge: showing that the transplanted photoreceptors wire up to other neurons that eventually connect to the optic nerves. |
Chemistry World July 31, 2012 Fiona McKenzie |
Sorting the good from the bad US scientists have found a way to separate cancerous cells from healthy cells by taking advantage of their adhesion properties. Separating cancer cells for analysis is a critical step for determining the recommended course of treatment for patients. |
Chemistry World October 23, 2011 David Bradley |
Clicking Together Cultural Niches Researchers in the US have made three-dimensional hydrogels that are not only compatible with living cells but can be tuned to create specialist growing environments - culture niches - for studying cell function. |
IEEE Spectrum July 2007 Suhas Sreedhar |
Plastic Solar Cells Get a Boost by Doubling Up Scientists in Korea and California have invented a new way of boosting the efficiency of cheap plastic solar cells, making them more competitive with traditional silicon solar cells. The key is to make the solar cells in pairs. |
The Motley Fool August 27, 2007 Brian Orelli |
Repairing a Broken Heart Stem cells may be the new cure. If research continues on track, Geron expects to ask FDA to start clinical trials late next year or in early 2009. Investors, take note. |
Chemistry World February 9, 2009 Phillip Broadwith |
Molecular thermometer takes cell temperature A fluorescent polymer that can accurately measure the temperature inside living cells has been invented by researchers in Japan. |
Chemistry World August 19, 2009 Phillip Broadwith |
Antioxidants could promote cancer Some tumor cells can actually use antioxidants to protect themselves from natural cellular defense mechanisms, enabling them to survive and proliferate. |
HBS Working Knowledge January 12, 2004 Jonathan Byrnes |
Bridge the Gap Between Strategy and Tactics: Part 3 The Magic Matrix enables managers to go far beyond core integrated planning into much more sophisticated, powerful advanced integrated planning. Here are six applications. |
Chemistry World August 2, 2011 Kate McAlpine |
Hacking into chemical cell phone calls US researchers have made a nanodevice that can eavesdrop on a cell's mutterings, and they say it could be adapted to listen in on conversations between cells. |
Chemistry World July 11, 2006 Simon Hadlington |
Spin Doctors Find New Way to Make Skin Scaffold Researchers have developed a new type of polymer scaffold support for growing cultured human skin cells. The team showed that the mechanical and geometric properties of the scaffold are far more important than any specific chemical property. |
Scientific American November 2005 Charles Q. Choi |
Baby to Brain Mothers could literally always have their kids on their minds. Researchers find that in mice, cells from fetuses can migrate into a mother's brain and apparently develop into nervous system cells. |
Bio-IT World April 2006 |
Virtual Stem Cell Laboratory Goes Live Children's Hospital in Boston's Virtual Stem Cell Laboratory web site allows online visitors to manipulate and investigate a "living" culture of embryonic stem cells. |
Chemistry World January 26, 2011 Anna Watson |
Channelling deeper to target breast cancer US scientists have developed a model of the breast ductal system that could be used to discover abnormal cells or deliver drugs at locations further along the ducts than other techniques. The model fits on a slide, enabling on-chip experiments. |
Technology Research News April 20, 2005 |
Trapped Cells Make Micromotors Researchers have showed that it is possible to make live Chlamydomonas reinhardtii cells rotate while pinned in a laser trap. The energy of a light beam can be used to manipulate and trap cells much like the way wind moves objects a larger scale. |
Chemistry World June 27, 2011 Catherine Bacon |
A Step Forward for Space Power US scientists have gained insights into how to improve polymer solar cells' stability in space to power shuttles. |
HHMI Bulletin May 2010 Sarah C.P. Williams |
Lab-Grown Liver New cell culture system solves problem of growing liver cells. |
CIO January 1, 2003 Susannah Patton |
Bye-Bye Batteries Imagine chatting on your cell phone for months at a time without recharging it. Or taking a laptop on a weeklong business trip without a battery or power cord. That's the goal of scientists around the world working to perfect tiny fuel cells using microtechnology engineering. |
HHMI Bulletin May 2010 Sarah C.P. Williams |
Young Again Niche cells can reverse the aging of stem cells. |
Scientific American December 2008 Tim Hornyak |
Turning Back the Cellular Clock: A Farewell to Embryonic Stem Cells? Shinya Yamanaka discovered how to revert adult cells to an embryonic state. These induced pluripotent stem cells might soon supplant their embryonic cousins in therapeutic promise |
Chemistry World May 10, 2013 Michael Parkin |
Super Glue for cells Scientists in Canada have made a super-strong cell membrane adhesive and used it to stick red blood cells together. The polymer, based on the phospholipid head group phosphatidyl choline, could be used to secure cells in particular positions for tissue engineering and wound closure. |
Technology Research News March 23, 2005 Eric Smalley |
Inkjet prints human cells Scientists tackle challenge of putting the right cells in the right places and ensuring that the cells survive the rough ride. |
IndustryWeek May 1, 2007 Jill Jusko |
A Better Way To Manufacture Flexible Solar Cells Researchers create technique for making flexible solar cells. |
Chemistry World July 24, 2012 Rachel Cooper |
Light speeds up new cell growth Scientists from Singapore have combined a photovoltaic polymer with a biocompatible polymer to make a nanofiber-based scaffold that can grow cells for skin regeneration. |
Technology Research News May 5, 2004 Kimberly Patch |
Chaos Seems to Aid Learning Researchers in Japan have built a computer simulation of the inferior olive, a portion of the brain that probably relays errors in movement to the cerebellum. The model shows that chaos can be useful in the brain for efficient learning. |
Scientific American January 17, 2007 Charles Q. Choi |
A Stroke for Stem Cells The brain becomes a target in stem cell clinical trials. |
Smithsonian March 2004 |
Signal Discovery? A Los Angeles scientist says living cells may make distinct sounds, which might someday help doctors "hear" diseases |
Chemistry World April 2, 2009 Michael Gross |
Light-guided hydrogels direct cell growth Researchers in the US have developed a gel-like material whose structural and chemical properties can change in response to laser light |
Chemistry World February 6, 2006 Jon Evans |
Head-to-Tail Monomers Improve Solar Cell Efficiency A team of researchers found that the P3HT polymer chains stacked together more tightly in high RR films, which made them absorb more light and let electrons travel more easily through them. |
Technology Research News March 26, 2003 |
Plastic coating makes chips biofriendly Electronics usually don't mix well with biological material. Sandia National Laboratories researchers have overcome the incompatibility with a microscopic laser designed to quickly measure and identify microorganisms and cell types without inhibiting biological processes. |
Chemistry World April 7, 2009 Lewis Brindley |
Cells get in line Magnetic nanoparticles that 'shepherd' cells into neat lines have been designed by American scientists. |
Chemistry World July 1, 2012 Mellisae Fellet |
3D printed sugar network to feed engineered organs US researchers can build vessels into a cell-containing gel -- the beginnings of a thick tissue. Scientists form the gel around a lattice of printed sugar fibers. The fibers dissolve after the gel sets, leaving a network of channels that carry nutrients like blood vessels. |
Chemistry World October 11, 2007 Jonathan Edwards |
'Tuneable' Polymer Can Separate Anything An international team of scientists have made a polymer with pores which can be fine-tuned to speedily separate different small molecules -- with applications ranging from carbon capture to fuel cells. |
Chemistry World April 20, 2012 Jennifer Newton |
Nanocrystal probes mimic viruses to gain entry into cells Colloidal polymer vectors loaded with nanocrystal probes enter cells in the same way as a virus and can be used to track cells for therapies such as those based on stem cells |
BusinessWeek June 13, 2005 Arlene Weintraub |
A Boost for Broken Hearts? The Institute of Regenerative Medicine in Barbados is convinced that stem cells from fetuses can repair cardiac damage. |
BusinessWeek September 23, 2010 Rob Waters |
Stem Cells That Save Big Pharma a Bundle Drugmakers hope to save big by using stem cells to test drugs for dangerous side effects long before costly human trials are needed. |
HHMI Bulletin February 2011 Sarah C.P. Williams |
Releasing the Brakes on Cell Fate Converting one cell type directly into another is a kind of modern-day alchemy, an ultimate goal in biological research. But unlike turning base metals into gold, changing a cell's identity is feasible, new research shows. |
The Motley Fool August 31, 2007 Brian Orelli |
A Stem-Cell Primer Public funding from states could help companies doing stem cell research. Read about Geron, StemCells, Osiris Therapeutics, ViaCell and Invitrogen, companies that may profit from the increased public spending. |
Chemistry World December 12, 2013 Jeanne Therese Andres |
Kiss-and-run drug delivery Carriers that release hydrophobic substances at cell membranes but do not enter the cells themselves could be the foundation for a new way to deliver drugs into cells, according to a team of scientists in Germany. |
Chemistry World July 28, 2009 Michael Gross |
DNA to direct and switch off chemo Researchers in the US have developed a new approach to cancer chemotherapy using short DNA strands to help target delivery of the drug directly to cancer cells, and 'call it off' should problems arise. |
IndustryWeek September 1, 2008 Jill Jusko |
Fuel Cell Industry Gains Traction Opportunity grows with increased desire for energy efficiency and awareness of climate change. |
Scientific American September 19, 2005 Charles Q. Choi |
Chatting Up Cells Stem cells can transform into whatever cell the body tells them to. Unfortunately, scientists have yet to master that particular gift of gab. But investigators may soon crack the language with tiny "chat rooms" for stem cells. |
BusinessWeek June 27, 2005 Arlene Weintraub |
Stem Cells To Go ViaCell's goal is to mass-produce stem cells from umbilical cord blood. |
Reactive Reports Issue 64 David Bradley |
Stem to Sperm New research shows that stem cells from human bone marrow can be converted into early-stage sperm. The discovery could lead to novel fertility treatments in the long-term. |
The Motley Fool November 28, 2007 Brian Orelli |
Stem Your Expectations of Stem-Cell Discoveries Making "stem" cells out of skin cells isn't all it's cracked up to be. The recent discovery has a long way to go before it can catch up to the research currently being done with stem cells. |
Chemistry World February 17, 2014 Emma Stoye |
Cell-powered robots swim like sperm Scientists in the US have combined a synthetic polymer with living heart cells to make a tiny robot that swims by undulating its tail, in a similar way to sperm. |
HHMI Bulletin Winter 2013 Amber Dance |
A Trick of Light When miniSOG protein takes in blue light, it converts ordinary oxygen into a short-lived, excited state called singlet oxygen, which reacts with and changes the molecules around it. The singlet oxygen destroys the mitochondria's delicate machinery. |
HHMI Bulletin Aug 2010 Sarah C.P. Williams |
Fruit Fly Cells Don't All Know What Sex They Are HHMI scientists have now found that many cells in male and female fruit flies not only look the same, they are more identical at a molecular level than was previously thought. |
Chemistry World December 22, 2015 Suzanne Howson |
Re-seeding hairlines with stem cells Scientists have developed a way to treat hair loss using stem cells. The cells are enclosed within a cytokine-containing layer that circumvents the difficulties in regenerating new hair follicles on bald skin. |
Popular Mechanics November 27, 2007 Alex Hutchinson |
Stem Cells 2.0: Beyond the Hype, Engineers Look to Build Fast Engineers play the important role of making lab bench discoveries reproducible and efficient for use in industry. |