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News articles about "cells"

A modern twist on Young's slits

A landmark experiment on wave interference from the early 1800s is revisited using gold nanoparticles In the eighteenth century scientists faced a conundrum is light a wave or a particle One of strongest pieces of ... - Read More

A New Approach to Huntington's Disease?

Released 3 28 2014 8 00 AM EDTEmbargo expired 3 30 2014 1 00 PM EDTSource Newsroom University of California Los Angeles UCLA Health Sciences more news from this source Contact Information Available for logged ... - Read More

Bamboo-Loving Giant Pandas Also Have a Sweet Tooth

Released 3 21 2014 12 00 PM EDTEmbargo expired 3 26 2014 5 00 PM EDTSource Newsroom Monell Chemical Senses Center more news from this source Contact Information Available for logged in reporters only Citations ... - Read More

Engineers design 'living materials': Hybrid materials combine bacterial cells with nonliving elements that emit light

Inspired by natural materials such as bone a matrix of minerals and other substances including living cells MIT engineers have coaxed bacterial cells to produce biofilms that can incorporate nonliving materials such as gold nanoparticles ... - Read More

Shifting evolution into reverse promises cheaper, greener way to make new drugs

This alternative approach to creating artificial organic molecules called bioretrosynthesis was first proposed four years ago by Brian Bachmann associate professor of chemistry at Vanderbilt University Now Bachmann and a team of collaborators report that ... - Read More

Shifting Evolution Into Reverse Promises Cheaper, Greener Way to Make New Drugs

Released 3 21 2014 4 00 PM EDTEmbargo expired 3 23 2014 2 00 PM EDTSource Newsroom Vanderbilt University more news from this source Contact Information Available for logged in reporters only Citations Nature Chemical ... - Read More

Nanotube composites greatly increase efficiency of next generation of solar cells

Carbon nanotubes are becoming increasingly attractive for photovoltaic solar cells as a replacement to silicon Researchers at Umeå University in Sweden have discovered that controlled placement of the carbon nanotubes into nano structures produces a ... - Read More

Fast synthesis could boost drug development

Small protein fragments also called peptides are promising as drugs because they can be designed for very specific functions inside living cells Insulin and the HIV drug Fuzeon are some of the earliest successful examples ... - Read More

Vaccination: No-refrigeration, spray vaccine could curb diseases in remote areas

A new kind of single dose vaccine that comes in a nasal spray and doesn't require refrigeration could dramatically alter the public health landscape get more people vaccinated around the world and address the looming ... - Read More

Building Heart Tissue That Beats

is an organ transplant But there are far more patients on waitlists for a transplant than there are donated hearts Even if a patient receives a new heart complications can arise The ideal solution would ... - Read More

No-Refrigeration, Spray Vaccine Could Curb Diseases in Remote Areas

the part of the immune system that produces antibodies to fight off a harmful pathogen Later if the person gets infected by that microbe the body immediately knows how to respond But increasingly evidence is ... - Read More

Catching the Early Spread of Breast Cancer

the nano flare Recently he and Thaxton designed these particles which enter circulating healthy and unhealthy cells in blood samples but light up only inside breast cancer cells “Nano flares can detect just a few ... - Read More

Bright future for protein nanoprobes

The term a brighter future might be a cliché but in the case of ultra small probes for lighting up individual proteins it is now most appropriate Researchers at the U S Department of Energy ... - Read More

Novel membrane reveals water molecules will bounce off a liquid surface

Consider the nearest water surface a half full glass on your desk a puddle outside your window or a lake across town All of these surfaces represent liquid vapor interfaces where liquid meets air Molecules ... - Read More

Heart cells respond to stiff environments

Proteins associated with the regulation of organ size and shape have been found to respond to the mechanics of the microenvironment in ways that specifically affect the decision of adult cardiac stem cells to generate ... - Read More

Bionic plants: Nanotechnology could turn shrubbery into supercharged energy producers

Plants have many valuable functions They provide food and fuel release the oxygen that we breathe and add beauty to our surroundings Now a team of MIT researchers wants to make plants even more useful ... - Read More

Improved mass spectrometric method for proteomic analyses presented by Immunologists

When it comes to analyzing cell components or body fluids or developing new medications there is no way around mass spectrometry Mass spectrometry is a highly sensitive method of measurement that has been used for ... - Read More

Heat-based technique offers new way to measure microscopic particles

Researchers have developed a new heat based technique for counting and measuring the size of microscopic particles The technique is less expensive than light based techniques and can be used on a wider array of ... - Read More

In the lab, scientists coax E. coli to resist radiation damage

Capitalizing on the ability of an organism to evolve in response to punishment from a hostile environment scientists have coaxed the model bacterium Escherichia coli to dramatically resist ionizing radiation and in the process reveal ... - Read More

New nanoparticle that only attacks cervical cancer cells

One of the most promising technologies for the treatment of various cancers is nanotechnology creating drugs that directly attack the cancer cells without damaging other tissues' development The Laboratory of Cellular Oncology at the Research ... - Read More
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