Navigation Links
Better insight into molecular interactions
Date:8/21/2013

"Basically we are looking at how atoms and molecules interact in biochemical materials in solution", says Professor Dr. Emad Flear Aziz, leader of the Young Investigator Group for Functional Materials in Solution at the HZB and Professor at Freie Universitt Berlin. Their now published work is based on a discovery by Aziz' team made three years before: They then analyzed samples with x-ray spectroscopy and observed the disappearance of photons at some specific photon energy. These results have been replicated by other teams worldwide. To explain this effect, Aziz and colleagues proposed a "dark channel mechanism", which should provide information about binding processes and interactions between atoms or molecules. This explanation stirred a big debate among scientists.

Now they have gathered arms with theoretical physicists around Professor Oliver Khn from the University of Rostock in order to get a coherent picture: Aziz' team sharpened the experimental methods further using a new approach to high resolution spectroscopy. In order to understand, how the spectral findings are linked to binding and structural processes inside the sample, Oliver Khn and his postdoc Sergey Bokarev provided a theoretical tool, based on ab initio calculations of energy levels inside the molecules. "We can map all electronic states in the systems we probe, and we can distinguish those which are involved in building bonds with neighbors from those which are not involved", Aziz explains. Metaphorically speaking: if the interacting molecules produce a sort of party chatter, the scientists are now able to listen to specific conversations. They are convinced that these new tools will bring deeper insights into the chemistry of life.


'/>"/>

Contact: Emad Flear Aziz
emad.aziz@helmholtz-berlin.de
Helmholtz Association
Source:Eurekalert

Page: 1

Related biology news :

1. Study finds physicians need to better recognize use of herbal supplements while breastfeeding
2. Bigger lungs may be better for transplants
3. Androforte for Low T is Better Absorbed and More Economical than Androgel or Testim!
4. New technologies and ingredients provide better options for gluten-free eating
5. Trapping T-rays for better security scanners
6. Biometric Authentication Provides Better Mobile Device Security, Heavy Reading Finds
7. Genome hints at markers for higher-producing, better-tasting chocolate
8. Plant intelligence for better swarm robots
9. Saturated fats do not yield better bacon
10. The worlds favorite fruit only better-tasting and longer-lasting
11. U of M researchers develop model for better testing, targeting of MPNST
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/17/2014)... Washington, USA -- "Nature has developed, very cleverly, some ... desire in optical design," said Joseph Shaw, director of ... we explore surfaces and structures at the nanoscale, we,ll ... in San Diego in August during a conference called ... Shaw and Rongguang Liang of the University of Arizona ...
(Date:9/17/2014)... Spanish researchers have obtained the first partial genome sequence ... pig found at the site of the Montsoriu Castle ... pig is closely related to today,s Iberian pig. Researchers ... with modern Iberian pigs. , The study, published in ... of pig species, and particularly on that of the ...
(Date:9/17/2014)... team of researchers working on a Carnegie expedition in ... rates have plummeted 40% since the mid-1970s. The scientists ... role in this perilous slowdown. , In a ... reefs, the team compared current measurements of the growth ... with similar measurements taken more than 30 years ago. ...
Breaking Biology News(10 mins):Nature's designs inspire research into new light-based technologies 2Nature's designs inspire research into new light-based technologies 3Iberian pig genome remains unchanged after 5 centuries 2Coral growth rate plummets in 30-year comparison 2
... Veterinary Medicine have identified a gene in Labrador retriever dogs ... intense hunting or retrieving exercise, activities these dogs are trained ... hind limbs. In most cases, their legs get wobbly ... dogs may die. Labradors are the most common dog ...
... mean solar or wind power. In fact, the alternative ... engineering professor James Dumesic look a lot like the ... That,s because the new fuels are identical at the ... is where they come from. Funded by the ...
... have succeeded in tracing intricate biochemical networks involving a ... in specific tissues at particular moments in development. ... Krainer, Ph.D., both professors at CSHL and heads of ... call RNA splicing. Splicing is a key step ...
Cached Biology News:U of M researchers identify gene linked to common ailment in labrador retrievers 2New process derives 'green gasoline' from plant sugars 2CSHL team traces extensive networks regulating alternative RNA splicing 2CSHL team traces extensive networks regulating alternative RNA splicing 3CSHL team traces extensive networks regulating alternative RNA splicing 4
(Date:9/17/2014)... 17, 2014 Shimadzu Scientific ... Chromatograph (2D-LC), which offers a powerful separation ... The system provides a new level of ... is beneficial to scientists analyzing pharmaceutical impurities, ... products. , Comprehensive 2D-LC combines two independent ...
(Date:9/17/2014)... , Sept. 17, 2014 BioClinica®, Inc., ... eClinical Solutions, today announced three of its experts are ... for Clinical Data Management to be held September 28 ... . The Company also announced the innovative ... overall quality in clinical trials acquired earlier this year, ...
(Date:9/17/2014)... Hussey Copper , a leader in ... copper, announces Gilmour Academy Ice Arena,s conversion of more ... solid touch surface to help protect against bacteria.  MD-Cu ... that kills greater than 99.9% of MRSA, E-coli and ... , Innovative Gilmour Academy ...
(Date:9/17/2014)... RXi Pharmaceuticals Corporation (NASDAQ: ... developing and commercializing innovative therapies addressing major unmet ... has been granted a patent by the United ... delivery system for delivering its "original" RNAi compounds ... treatment of diseases with an inflammatory component. Potential ...
Breaking Biology Technology:Shimadzu’s New Nexera-e Two Dimensional Comprehensive Liquid Chromatograph Empowers Laboratories to Separate Even the Most Complex Mixtures 2BioClinica to Present at 20th Annual SCDM Conference 2BioClinica to Present at 20th Annual SCDM Conference 3Innovative Gilmour Academy Ice Arena changes more than 200 fixtures to Hussey Copper's MD-Cu29 antimicrobial copper to help protect against bacteria 2Innovative Gilmour Academy Ice Arena changes more than 200 fixtures to Hussey Copper's MD-Cu29 antimicrobial copper to help protect against bacteria 3RXi Pharmaceuticals Strengthens Intellectual Property Portfolio 2RXi Pharmaceuticals Strengthens Intellectual Property Portfolio 3RXi Pharmaceuticals Strengthens Intellectual Property Portfolio 4
... , AquaPure Genomic DNA Isolation ... range: 210 g DNA, , Method ... 1. Dissect tissue sample quickly and freeze in liquid nitrogen. Store , ... , keep tissue on ice at all times including when tissue ...
... Lisa Starr and William D. Huse , Ixsys, ... San Diego, California 92121 , , ... M13 vectors have been used extensively for subcloning mainly because the , ... DNA is a superior starting material for sequencing and in vitro ...
... and Ian Spendlove, Cancer Research,Campaign Academic Unit, Nottingham City Hospital, Hucknall Road,Nottingham NG5 1PB, ... Introduction , ... method of DNA vaccine delivery, and has been ... protective immunity in animal models to both infectious diseases and cancer , ...
Cached Biology Technology:Genomic DNA Isolation From 510 mg Marine Invertebrate Tissue 2Electrotransformation of E. coli With M13 DNA 2Electrotransformation of E. coli With M13 DNA 3Electrotransformation of E. coli With M13 DNA 4Electrotransformation of E. coli With M13 DNA 5Electrotransformation of E. coli With M13 DNA 6Delivery of pCMV-S DNA Using the Helios Gene Gun System Is Superior to Intramuscular Injection in Balb/c Mice 2Delivery of pCMV-S DNA Using the Helios Gene Gun System Is Superior to Intramuscular Injection in Balb/c Mice 3Delivery of pCMV-S DNA Using the Helios Gene Gun System Is Superior to Intramuscular Injection in Balb/c Mice 4Delivery of pCMV-S DNA Using the Helios Gene Gun System Is Superior to Intramuscular Injection in Balb/c Mice 5Delivery of pCMV-S DNA Using the Helios Gene Gun System Is Superior to Intramuscular Injection in Balb/c Mice 6Delivery of pCMV-S DNA Using the Helios Gene Gun System Is Superior to Intramuscular Injection in Balb/c Mice 7Delivery of pCMV-S DNA Using the Helios Gene Gun System Is Superior to Intramuscular Injection in Balb/c Mice 8
XEDAR Antibody...
Rabbit Anti-JNK1/SAPK pan, Polyclonal Antibody...
Low melting point. Ideally suited for in gel enzymatic reactions. Gelling temp. 24-28C Melting temp. 65C. EEO 0.12 Resolution 0.5-20 kb; Rnase/Dnase: none detected....
Rabbit polyclonal to XTP4 ( Abpromise for all tested applications). entrezGeneID: 84299 SwissProtID: Q9BRT3...
Biology Products: