RSC - Advancing the Chemical Sciences


Chemistry World

 

March 2011

Vol 8, No 3

March 2011

News and analysis

Higher education cuts hit home

04 February 2011

Universities in England lose almost £1 billion in funding, with cuts coming sooner than expected and money focused on elite research

US cost savings must spare science, Obama says

28 January 2011

President proposes to freeze US domestic spending for five years, next budget will invest in research to spur innovation

Pfizer to close historic UK site

02 February 2011

Challenging industry climate looks set to claim majority of 2400 pharma jobs at renowned facility in Sandwich in Kent

Binning battery recycling

01 February 2011

The UK has seen a jump in battery recycling - but could advances in portable power technology eventually make it a thing of the past?

International Year of Chemistry launches across the world

16 February 2011

Luminaries from the world of chemistry highlight the project goals at the Paris launch event

Germany heeds call to block lethal injection drug supply

27 January 2011

German pharma industry agrees to block exports of drug used in lethal injections to the US, major producer ceases manufacture

Eco-credentials of nanomaterials in question

15 February 2011

New criteria for the EU's Ecolabel scheme allow products containing 'nanoforms' to be included

US jury convicts Dow scientist of selling trade secrets to China

09 February 2011

After nearly three decades at Dow, Wen Chyu Liu is found guilty of stealing trade secrets to sell in China

Business roundup

Industry news, March 2011

Market Place

New products, March 2011

In the papers...

Short items

News in Brief

Short items, March 2011

Note book

Short items, March 2011


Research

Cells as test tubes

06 February 2011

Chemists have used living cells as test tubes to carry out chemical reactions never before seen within living cells.

Jump starting prebiotic photochemistry

21 January 2011

US scientists look into how the first cell-like structures could have come about

Electrons charge down DNA molecular wire

30 January 2011

DNA can be used as a molecular wire to effectively conduct electricity over long distances without being damaged

Nanotubes protect brain tissue from stroke damage

30 January 2011

Functionalised carbon nanotubes can protect brain from damage caused by stroke according to researchers in Korea

Carbon nanotubes for hydrogen storage

26 January 2011

Researchers design 3D carbon-based nanotube matrix that can store and release hydrogen extremely efficiently

Pig power for batteries

18 January 2011

Pig bones could improve battery performance

Eliminating arsenic from drinking water

28 January 2011

Arsenic could be removed from water using a low cost, natural mineral found on the Earth's surface

BSE pathogens passed on by air

17 January 2011

The infectious misfolded protein molecules that cause mad cow disease can be transmitted in the air, say scientists

Black TiO2 absorbs light across the spectrum

21 January 2011

Hydrogenation used to introduce disorder into titanium dioxide nanocrystals, increasing the amount of solar light they absorb

Gold going it alone

02 February 2011

Does gold need help from palladium to catalyse coupling?

Nanoparticle divides to conquer

17 January 2011

Nanoparticle breaks up into smaller units once it reaches a tumour, allowing it to penetrate deeper and deliver treatment more effectively

Worms' diet the key to coloured silk

15 February 2011

Researchers in Singapore discover which dye molecules alter the colour of the core silk fibre

Crime scene DNA testing on the move

04 February 2011

Scientists have developed a microchip that can test DNA at a crime scene in half the time

Strychnine in just six steps

04 February 2011

Strychnine synthesis goes from 14 to six steps

The mystery of the disappearing crystals

03 February 2011

Impurities in a fifty year old crystal could explain why some drugs are stable and others lose their therapeutic effect

Novel nanoparticle filter

23 January 2011

Researchers create a recyclable membrane based on non-covalent bonds to filter nanoparticles

Patching up tooth enamel

25 January 2011

Scientists have been able to rebuild eroded tooth enamel with a hydrogel

Channelling deeper to target breast cancer

26 January 2011

An on chip model of breast ducts is used to demonstrate how to get further into the ducts than before to collect samples or deliver drugs

Modified protein binders give shortcut to drugs

19 January 2011

Attaching polypeptides to small molecules can significantly increase the specificity and affinity of protein binders

SNPs on display

20 January 2011

New technique uses DNA origami to provide visual read out of the most common form of genetic variations

Space ice goes against the grain

10 February 2011

A solid mixture of methanol and water expands under pressure and shrinks when heated

Programmable RNA promising for bio-compatible therapies

20 January 2011

RNA structures generated through computer-aided design could deliver novel therapeutics

Antibodies could lead to MRSA vaccine

16 January 2011

Antibodies against a crucial MRSA protein stop the bacterium in its tracks

Muons take kinetic isotope effects to extremes

27 January 2011

Scientists have used elementary particles to investigate the effect of isotope identity on one of the most fundamental reactions in chemistry


Features

60 years of innovation

To celebrate the international year of chemistry, James Mitchell Crow looks back at some of the discoveries and developments made by chemists over the past six decades

On the origin of proteins

A series of mistakes over 3.7 billion years has left us with a spectacular array of protein structures and functions, which are responsible for life itself, writes Bea Perks

Nanotech decade

Ten years of investment has turned nanotechnology into a booming research and industrial landscape. Fiona Case investigates whether it has lived up to the hype

Sizing it up

Andrew Turley takes a tour of the latest tools for particle sizing, and finds that the answer depends very much on the way you ask the question


Opinion

Editorial: At the forefront

The news that most of Pfizer's employees at the Sandwich site will be made redundant over the next two years was met with surprise, disappointment and anger

Microwave chemistry - green or not?

Microwave-assisted chemistry might not deserve its environmentally friendly reputation, argues Jonathan Moseley

Column: In the pipeline

Drug discovery is an inherently risky business. Derek Lowe tries to balance some of the risk equations

Column: The crucible

Chemistry cannot all be reduced to physics, argues Philip Ball

My hero: The greatest influences of chemistry

The greatest influences of chemistry


Chemistry World Jobs

The Educated Chemist: A firm foundation

Bea Perks finds out about a new breed of foundation degree being developed for and by the UK chemical sector

Company profile: Chemical ensemble

From Cambridge, UK, to Cambridge, Massachusetts, Sarah Houlton looks at the rewards on offer to chemists in the biotech sector

Careers clinic: Careers in policy

Charlotte Ashley-Roberts on the appliance of science to the development of public policy

Profile: Diversity, variety and collaboration

Typecasting has never been a problem for Sally Gras, whose interests have ranged from fluid mechanics and protein misfolding to cheese making, discovers James Mitchell Crow


Regulars

Reviews

Chemistry World Reviews, March 2011



Letters

Chemistry World Letters, March 2011



Puzzles

Puzzles, March 2011

Chemistry through the lens

EM image of hierarchical Cu4V2.15O9.38

Classic kit: Warburg's manometer

It is probably fair to say that for all its crucial importance to the smooth running of society, accountancy seldom generates great excitement or wide acclaim

Flashback

45 years ago in Chemistry in Britain