Navigation Links
Chemists demonstrate 'bricks-and-mortar' assembly of new molecular structures
Date:7/31/2014

BLOOMINGTON, Ind. -- Chemists at Indiana University Bloomington have described the self-assembly of large, symmetrical molecules in bricks-and-mortar fashion, a development with potential value for the field of organic electronic devices such as field-effect transistors and photovoltaic cells.

Their paper, "Anion-Induced Dimerization of 5-fold Symmetric Cyanostars in 3D Crystalline Solids and 2D Self-Assembled Crystals," has been published online by Chemical Communications, a journal of the Royal Society of Chemistry. It is the first collaboration by Amar Flood, the James F. Jackson Associate Professor of Chemistry, and Steven L. Tait, assistant professor of chemistry. Both are in the materials chemistry program in the IU Bloomington Department of Chemistry, part of the College of Arts and Sciences.

The article will appear as the cover article of an upcoming issue of the journal. The cover illustration was created by Albert William, a lecturer in the media arts and science program of the School of Informatics and Computing at Indiana University-Purdue University Indianapolis. William specializes in using advanced graphics and animation to convey complex scientific concepts.

Lead author of the paper is Brandon Hirsch, who earned the cover by winning a poster contest at the fall 2013 meeting of the International Symposium on Macrocyclic and Supramolecular Chemistry. Co-authors, along with Flood and Tait, include doctoral students Semin Lee, Bo Qiao and Kevin P. McDonald and research scientist Chun-Hsing Chen.

The researchers demonstrate the self-assembly and packing of a five-sided, symmetrical molecule, called cyanostar, that was developed by Flood's IU research team. While researchers have created many such large, cyclic molecules, or macrocycles, cyanostar is unusual in that it can be readily synthesized in a "one pot" process. It also has an unprecedented ability to bind with large, negatively charged anions such
'/>"/>

Contact: Steve Hinnefeld
slhinnef@iu.edu
812-856-3488
Indiana University
Source:Eurekalert  

Page: 1 2 3

Related biology technology :

1. Chemists become molecular sculptors, synthesizing tiny, molecular traps
2. University of Utah chemists use nanopores to detect DNA damage
3. Chemists develop innovative nano-sensors for multiple proteins
4. Oregon chemists eye improved thin films with metal substitution
5. NKTR-102 Demonstrates Synergistic Anti-Tumor Activity in Combination with Pegylated Liposomal Doxorubicin in Platinum-Resistant Ovarian Cancer
6. S*BIOs Novel JAK2 Inhibitor Pacritinib (SB1518) and Histone Deacetylase Inhibitor Pracinostat (SB939) Demonstrate Promising Activity in Phase 2 Studies for Patients with Myelofibrosis (MF)
7. AtheroNova Inc. Preclinical Study Demonstrates 95% Reduction in Arterial Plaque Formation
8. Post Heart Attack Recovery Not Aided By Stem Cell Injections, But Trial Demonstrates Promise
9. UCLA researchers demonstrate fully printed carbon nanotube transistor circuits for displays
10. Penn and Brown researchers demonstrate earthquake friction effect at the nanoscale
11. Entinostat Demonstrates Activity in Hodgkins Lymphoma
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Chemists demonstrate 'bricks-and-mortar' assembly of new molecular structures
(Date:8/3/2015)... WA (PRWEB) , ... August 03, 2015 , ... ... and TLD5000 diaphragm vacuum pumps to its comprehensive line of analytical laboratory equipment. ... steel valves, these versatile pumps provide a chemically resistant and maintenance-free solution for ...
(Date:7/31/2015)... 2015 China Cord Blood Corporation (NYSE: CO) ... leading provider of cord blood collection, laboratory testing, hematopoietic ... announced that the Company has filed its Annual Report ... Commission. The filed Form 20-F includes audited financial statements ... Form 20-F can be accessed by visiting the U.S. ...
(Date:7/30/2015)... AACC welcomed thousands of medical professionals ... Meeting & Clinical Lab Expo in ... showcased revolutionary advancements in clinical testing technology and ... to diagnose patients quickly and accurately and make ... As of Wednesday, July 29, more than ...
(Date:7/30/2015)... , ... July 30, 2015 , ... The 2015 Market ... study on the current state of the global Propanol market with a focus on ... BASF, Eastman, Dow, Carboclor, Mitsui Chemicals, Oxea, ISU Chemical, Sanofi, Royal Dutch Shell, LG ...
Breaking Biology Technology:Sterlitech Launches New Line of Vacuum Pumps 2China Cord Blood Corporation Files Its Annual Report on Form 20-F 2Innovative Research on Cancer, Heart Disease, and Infectious Diseases Draws More than 17,500 Attendees to 2015 AACC Annual Meeting 2Innovative Research on Cancer, Heart Disease, and Infectious Diseases Draws More than 17,500 Attendees to 2015 AACC Annual Meeting 3Innovative Research on Cancer, Heart Disease, and Infectious Diseases Draws More than 17,500 Attendees to 2015 AACC Annual Meeting 4Global Propanol Market Technical Data and Manufacturing Analysis 2020 2Global Propanol Market Technical Data and Manufacturing Analysis 2020 3
... Inc. (OTC Bulletin Board: GOVX ), a biotechnology ... announced the results of its Annual Shareholders Meeting, held on ... seven nominees for directors of the company to serve until ... are duly elected or appointed and qualified. They are: ...
... VPRIV(R) (velaglucerase alfa) for the Treatment of... -- CAMBRIDGE, Massachusetts, August 26, 2010 ... ... --> ... { var s = ,; var first_result; // Results are keyed by longUrl, so we need ...
... Calif., Aug. 26 CreAgri, Inc. ®  announced ... by the Australian Patent Office, Patent Number 2003249719, ... against skin damage caused by UV exposure. ... include formulations containing the two most important olive ...
Cached Biology Technology:GeoVax Labs Inc. Announces Results of 2010 Annual Stockholders Meeting 2GeoVax Labs Inc. Announces Results of 2010 Annual Stockholders Meeting 3GeoVax Labs Inc. Announces Results of 2010 Annual Stockholders Meeting 4Shire Announces European Approval of VPRIV(R) (velaglucerase alfa) for the Treatment of Type 1 Gaucher Disease 2Shire Announces European Approval of VPRIV(R) (velaglucerase alfa) for the Treatment of Type 1 Gaucher Disease 3Shire Announces European Approval of VPRIV(R) (velaglucerase alfa) for the Treatment of Type 1 Gaucher Disease 4Shire Announces European Approval of VPRIV(R) (velaglucerase alfa) for the Treatment of Type 1 Gaucher Disease 5Shire Announces European Approval of VPRIV(R) (velaglucerase alfa) for the Treatment of Type 1 Gaucher Disease 6Shire Announces European Approval of VPRIV(R) (velaglucerase alfa) for the Treatment of Type 1 Gaucher Disease 7Shire Announces European Approval of VPRIV(R) (velaglucerase alfa) for the Treatment of Type 1 Gaucher Disease 8Shire Announces European Approval of VPRIV(R) (velaglucerase alfa) for the Treatment of Type 1 Gaucher Disease 9Australian Patent Issued to CreAgri® for Ultraviolet Radiation (UVR) Protection by its Hydroxytyrosol-Based Formulations 2Australian Patent Issued to CreAgri® for Ultraviolet Radiation (UVR) Protection by its Hydroxytyrosol-Based Formulations 3
(Date:7/31/2015)... 31 de julio de 2015 La 10 th ... celebrará por medio de BGI del 22 al 25 de octubre ... Este año, la conferencia celebra su décimo aniversario. ... convertido en una de las reuniones anuales más influyentes del ... las reuniones más dinámicas, entusiastas y mejores a nivel científico. ...
(Date:7/30/2015)... 30, 2015 Cellecta, Inc., a U.S.-based ... analysis and biomarker discovery, announced the release of ... targeting all human protein coding genes. CRISPR technology ... a gene,s function. Cellecta,s new Human Whole Genome ... tool so that researchers can investigate in a ...
(Date:7/23/2015)... July 23, 2015 Research and Markets ... the "Global Outlook of the Biometrics Industry ... The global biometrics market is likely ... commercial applications owing to the uptake of multiple ... transformation that enhances the growth of biometrics in ...
Breaking Biology News(10 mins):La 10th International Conference on Genomics (ICG-10) se llevará a cabo en octubre 2La 10th International Conference on Genomics (ICG-10) se llevará a cabo en octubre 3CELLECTA, INC. Announces Launch of Human Whole Genome CRISPR Knockout Library 2Global Outlook of the Biometrics Industry 2015 2Global Outlook of the Biometrics Industry 2015 3
... grow, a researcher at MIT's Picower Institute for Learning and ... of Science (PLoS) Biology that structural remodeling of neurons does ... means that it may one day be possible to grow ... cord injury, such as the one that paralyzed the late ...
... Max Planck researchers uncover how a nanoscale 'compass' inside ... The entire bacterium is oriented like a compass needle ... clear how the cells organise magnetosomes into a stable ... attraction. But using modern molecular-genetic and imaging processes, researchers ...
... Scientists from the National Institute of Allergy and ... of Health, have determined how a promising drug ... Published online this week in Proceedings of the ... scientists optimize the drug candidate, PA-824, which targets ...
Cached Biology News:MIT researcher finds neuron growth in adult brain 2MIT researcher finds neuron growth in adult brain 3Bacteria which sense the Earth's magnetic field 2Bacteria which sense the Earth's magnetic field 3Bacteria which sense the Earth's magnetic field 4NIAID researchers show how promising TB drug works 2NIAID researchers show how promising TB drug works 3
ID clarifier: Without ethidium bromide...
... Biotin Streptavidin-HRP Systems provide rapid, precise ... antigens in frozen or paraffin-embedded tissue, ... systems also facilitate double or triple ... performed simultaneously with primary antibodies of ...
...
... covers can be used with ... covers for stacking of covered ... for use with automated systems ... and non-ridged, are available for ...
Biology Products: