RSC - Advancing the Chemical Sciences


Chemistry World

 

News August 2008


Fire fighters at the scene of the Guangxi Vinylon Group plant blast

Drinking water safe after China plant blast

29 August 2008

Local authorities say the pollution threat from the Vinylon chemical factory explosion has been contained


The silylium-carborane catalyst

Breaking the bonds of global warming

29 August 2008

Catalyst pulls apart unreactive carbon-fluorine bonds at room temperature


Embryo

Chip test for IVF embryos

29 August 2008

Lab on a chip could improve the success of in vitro fertilisation


planet Titan

A Titan discovery

29 August 2008

European researchers step closer to explaining hydrocarbon formation on Saturn's largest moon.


Akimistu Okamoto

Interview: Mapping out success

29 August 2008

OBC lecture award winner, Akimitsu Okamoto, talks to Vikki Allen about chemical probes and daydreaming over maps


Tamiflu

Cracking down on counterfeit drugs

28 August 2008

A new Tamiflu screening method could help foil counterfeiters, say US scientists


Bee

Floral scents trick pollinators

28 August 2008

Plants manipulate birds and insects with a carefully balanced mixture of chemicals


Paul Corkum

Interview: Finger on the pulse

28 August 2008

Paul Corkum talks to Hilary Crichton about attosecond pulses and how developing new ideas is like skiing downhill


A diabetic mouse © ONRL

Metabolic markers for diabetes

28 August 2008

Spectroscopic techniques combined for easier metabolite analysis


pH profile

Drug uptake rule challenged

27 August 2008

Membrane study contradicts a century-old pharmacologists' rule on drug transport


The microarray

High-throughput protein microarrays on the way

26 August 2008

New method offers a rapid, robust way to make protein microarrays


Green waves on Chao Lake

Industry failing to monitor water quality

26 August 2008

Outmoded equipment lets chemical pollutants slip through the net


Schematic of DNA bound to photonic crystal

Photonic crystal drug detective

26 August 2008

High-throughput sensor quickly spots molecules that disrupt protein-DNA interactions


conveyor belt hydrogel

Conveyor belt hydrogel

22 August 2008

Clever oscillating gels carry a cargo


The Fischer-Tropsch catalyst

Biofuels coming to a town near you?

22 August 2008

A new Fischer-Tropsch microreactor could convert agricultural waste into biofuel at small local plants


sewage farm

Chinese sewage plant study raises concerns

22 August 2008

Levels of some toxic pollutants rise after treatment


Substrate bound in the active site of hen egg white lysozyme

Rewriting the biochemistry textbooks

22 August 2008

Calculations validate alternative to a much-published enzyme mechanism


Structure of disilicon (0) compound

Double bonding with silicon

21 August 2008

Diatomic silicon unit trapped in carbene surround


Map of Gaza strip

Source of Gaza's contaminated water confirmed

21 August 2008

Nitrates that poison newborns come from manure dumped on soil


Sunbather

Skin cancer's unique smell mapped

21 August 2008

Odour profile could lead to hand-held cancer 'sniff test'


Pig's hind leg with lymph flow highlighted after injection and imaging with near-infrared contrast agents

Human trials for dyes that make cancers glow

21 August 2008

Lack of contrast agents still holds up surgical application of medical imaging


gold nanocluster

Gold's magic number

20 August 2008

Gold nanocluster catalysts split oxygen molecules - but cluster size is crucial


Plants

Grasslands emit greenhouse gas

20 August 2008

Plants produce significant quantities of methane - a potent greenhouse gas - depending on where they are growing


Peptides assembling on gold nanoparticle

Spying on self-assembly

20 August 2008

First detailed study glimpses peptides self-organising on nanoparticles


Bandage

Knockout nanoparticles fight infection

20 August 2008

Septicaemia causing bacteria take a blow from two different types of antibacterial nanoparticles


Structure of heparin

Flask synthesis promises untainted heparin

19 August 2008

Clinical trials with pure synthetic anticoagulant in five years, says chemist


Structure of polycyclic aromatic hydrocarbon

China keeps pollution in bounds

19 August 2008

Polycyclic aromatic hydrocarbons from fuel burning don't stray far ashore Also available in Mandarin


Computer circuit boards

Circuit boards to building blocks

19 August 2008

Electronic waste made into planks as strong as concrete


The petrobactin siderophore

Revising the route to a stealthy siderophore

19 August 2008

Surprising result reveals details of potential enzyme target in the fight against anthrax


self-assembling polymer array

Patterning promise for next-gen computers

18 August 2008

Self-assembling polymers hold key to computer components of the future


Cal Dooley

Exclusive Interview: Cal Dooley

18 August 2008

Ex-congressman takes helm of US chemical industry group Also available in Mandarin


Cartoon of DNA repair

Discovering the secrets of DNA repair

18 August 2008

Scientists are adding lesions into DNA to probe the mechanisms that allow dormant bacteria to come 'back to life'


propylene oxide structure

Propylene oxide gets a green makeover

18 August 2008

An industrially important compound is made in a more environmentally conscious way


lemons

Sweet smell of success

18 August 2008

German scientists have used an ionic liquid coating on a hydrogenation catalyst to make sweet smelling chemicals


Lake Mono

Arsenic-loving bacteria rewrite photosynthesis rules

15 August 2008

Microbes enlist arsenite to build up fuel stores


Structure of ethoxymethylfurfural

Furfural fuels straight from cellulose

15 August 2008

Cheap chemical conversion boosts promise of alternative plant waste biofuels


Polyacrylamide bound to the enzyme GyrB

Gel releases drugs on cue

14 August 2008

Polymer delivery system may help make daily injections unnecessary for diabetics


A waterproof coating that can be made in a variety of colours

Colourful waterproofing for anything

14 August 2008

New 'dip and dry' process adds waterproof coatings to a range of materials


Reversible binding of carbon dioxide with an amidine and alcohol

Organic liquids capture greenhouse gas

14 August 2008

Organic liquids that can hold twice as much carbon dioxide as current capture agents have been developed


inorganic naming solution

Getting to grips with complex chirality

14 August 2008

A proposal for defining the chirality of octahedral complexes with chelate ligands has been put forward


A gold nanoparticle delivering a molecule to a cell

Instant insight: A golden future

14 August 2008

Ralph Sperling explains why gold is so precious to biological scientists


Buckyball

Buckyball synthesis under control

13 August 2008

Catalytic route to designer fullerenes cracked


Lu Xianping, president of pharma firm Chipscreen Biosciences

Chipscreen hits funding barrier for new drug

13 August 2008

Regulators take a tough stance against Chinese pharma firms Also available in Mandarin


Serum albumin

New twist on protein binding

13 August 2008

A fortuitous discovery has led to a new type of probe for protein interactions that could find use in cellular imaging


Chemicals regulation

Reach regulator faces resource stretch

12 August 2008

Concerns persist that the agency implementing Europe's Reach regulation may not have the necessary resources


European Union flag

EU plans to share more science funds and facilities

12 August 2008

European Commission floats voluntary scheme to end duplication of national research efforts


Nickel-ruthenium complex

Energy from model enzymes

12 August 2008

Mimicking enzymes with inorganic complexes could offer a new route to catalysing hydrogen fuel cells, claim Japanese scientists.


man sniffing a glass of red wine

Instant insight: Tasting the chemistry

12 August 2008

Susan Ebeler, University of California, Davis, US, reveals the science behind the flavour in everyone's favourite tipple


Chilli fruit infected by Fusarium fungus

Hot chillis evolved to kill fungi

11 August 2008

Study confirms spicy capsaicinoids defend fruit from microbes


Yeast cells

Yeast manufacture morphine precursor

11 August 2008

Chemists mix and match enzymes in yeast to make intermediates of painkillers and cancer drugs


Analysis of fabrics

Fabrics reveal their explosive secrets

11 August 2008

A new method to detect explosives and drugs on fabrics could improve airport security


Uranium-aluminium complex

Uncovering uranium's unusual bonding

08 August 2008

First unsupported uranium-aluminium bond reveals radioactive element's complex chemistry


Carbon storage in the North Sea

Funding carbon capture

08 August 2008

Calls for incentives to speed development of commercial scale plants


HIV virus

RNA stops HIV in its tracks

07 August 2008

Interfering RNA smuggled into immune cells stops the entry and spread of HIV


A stretchable matrix of transistors connected by an elastic conductor

Elastic conductor stretches the bounds of electronics

07 August 2008

Nanotube-packed polymer could be used for cheap flexible displays and robot 'skin'


Ho Bum Park holding two samples of the chlorine-tolerant, desalination membrane

Making seawater easier to swallow

07 August 2008

Chlorine-tolerant membranes could simplify desalination


Gold

Instant insight: The wonder of gold

07 August 2008

Graham J. Hutchings, Mathias Brust and Hubert Schmidbaur introduce the newly discovered allure of gold


Target station interior at ISIS neutron facility

Closer ties urged between China and IEA

06 August 2008

World energy forum needs China onboard to tackle carbon emissions and high oil prices


Image of Mark Butler

Interview: Medicines from the deep

06 August 2008

Mark Butler talks to Elinor Richards about Singapore, sponges and scuba diving


EPA

EPA nanosafety scheme fails to draw industry

05 August 2008

Fewer companies than expected sign up to voluntary programme


Mycobacterium tuberculosis bacteria

Faster test for tuberculosis

05 August 2008

Early diagnosis of tuberculosis is now a step closer, say scientists from India and Japan


explosion hazard symbol

When convection goes without a bang

05 August 2008

UK researchers have been investigating how to predict whether a reacting mixture will explode


HIV virus

Vaccine failures shake up HIV research

04 August 2008

Cancelled HIV vaccine trials increase the focus on new antiretroviral drugs


newspapers

Newspaper filters out gold

04 August 2008

Ordinary newspaper can be used to recover precious metals from industrial wastewater, say researchers in Japan


Target station interior at ISIS neutron facility

High hopes for new UK neutron source

01 August 2008

ISIS facility launches £145 million second target station


crystal structure

Crystal phases get ID'd

20 August 2008

It is now easier to automatically ID crystal phases in zeolites, thanks to scientists in Spain