Navigation Links
Origami meets chemistry in scholarly video-article
Date:2/13/2013

February 13, 2013

Cambridge, MA: The nanotechnology research space is rapidly growing, with vast implications for the healthcare, consumer electronics, surveillance, and defense industries. However, a major limitation to this research is the ability to create particles that vary in shape and function on a micrometer or nanometer scale.

To overcome these limitations, chemical engineers at Johns Hopkins University have developed self-assembling particles that are inspired by origami, the traditional Japanese art of folding paper into complex three-dimensional shapes. A new article in JoVE (Journal of Visualized Experiments) demonstrates the fabrication and folding of these particles.

"In this video-article, we take the idea of folding up particles and demonstrate the technology in two applications. In the first application, the particles seal up because of glue like material at the edges. In the second part, we talk about structures that reconfigure in response to a stimulus," said author Dr. David Gracias of Johns Hopkins University in Baltimore, Maryland.

Dr. Gracias uses a process called photolithography to etch structural designs and flexible hinges on to a 2-D surface. When these complex patterns are exposed to the correct environmental pressures, they can be manipulated to fold and seal or open and close. This fabrication process also allows crucial structural patterns to be printed on 3-D particles, as Dr. Gracias explains: "Patterns are required for electronic circuits, and we allow patterns to be used in 3-D. The applications are numerous, ranging from drug delivery to mechanical sensing, bio-sensing technologies applicable to threat detection, surveillance, and in non-invasive surgery or biopsies."

The authors believe that the applications of this technology are far reaching, and that video publication in JoVE will expedite its adoption by other scientists. "We have developed a new
'/>"/>

Contact: Neal Moawed
press@jove.com
617-245-0137
The Journal of Visualized Experiments
Source:Eurekalert  

Page: 1 2

Related biology technology :

1. Nile Therapeutics Announces Top-Line Results in Clinical Trial Evaluating the Subcutaneous Infusion of Cenderitide, Meets Primary Endpoint
2. Chimerix Antiviral Compound, CMX001, Meets CMV Phase 2 Primary Endpoint in Allogeneic Hematopoietic Stem Cell Transplant Recipients
3. When nerve meets muscle, biglycan seals the deal
4. Sosei Group Corporation QVA149 Phase III Study Meets Primary Endpoint in Reducing Exacerbations in COPD Patients and Filings in EU and Japan by End of Year
5. Human Genome Decoder and Artificial Life Creator, J. Craig Venter to Speak at "The Atlantic Meets the Pacific"
6. Veridiams Training Program Wins Accolades and Awards- Meets Skilled Labor Challenge Head On
7. India In Vitro Diagnostics Market Outlook to 2017- Clinical Chemistry Genetic Testing, Haematology, Histology and Cytology, Immuno Chemistry, Infectious Immunology and Microbiology Culture
8. Berkeley Lab Director Paul Alivisatos wins Wolf Prize in Chemistry
9. Startling results in synthetic chemistry presented in Nature Chemistry
10. CEM President and CEO Delivers Commencement Address at the 2012 University of Texas at Austin Chemistry and Biochemistry Department Graduation
11. CAS Names 2012 SciFinder® Future Leaders in Chemistry Program Participants
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Origami meets chemistry in scholarly video-article
(Date:1/22/2015)... (PRWEB) January 22, 2015 Diagenode, ... such as the Bioruptor® and complete solutions for ... for chromatin immunoprecipitation, alleviating the need for manual ... controls needed for ChIP of histones or transcription ...
(Date:1/22/2015)... , Jan. 22, 2015   Cypher Genomics, Inc., ... Inc. (NASDAQ: SQNM ), the leading ... for next generation noninvasive prenatal tests (NIPT). Through ... technology, called Mantis™, to advance analysis of clinically-relevant ...
(Date:1/22/2015)... , Jan. 22, 2015   GenoSpace , a precision ... tools to enable the broad use of genomic, imaging and ... the appointment of Michelle Munson , CEO of Aspera, ... Logo - http://photos.prnewswire.com/prnh/20150122/170713 ...
(Date:12/25/2014)... 25, 2014 The report “Service Quality ... Type & Provider Type - Global Advancements, Worldwide Forecasts ... an in-depth analysis and forecasting of revenues. , ... 221 pages and in-depth TOC on “Service Quality Management ...
Breaking Biology Technology:Diagenode Launches Unique Semi-Automated Solution for Chromatin Immunoprecipitation 2Cypher Genomics and Sequenom Announce Development Agreement 2Cypher Genomics and Sequenom Announce Development Agreement 3Cypher Genomics and Sequenom Announce Development Agreement 4GenoSpace Expands Board with Appointment of Michelle Munson 2Service Quality Management Market worth $2.1 Billion & Telco Customer Experience Management Market worth $2.3 Billion by 2019 – New Report by MarketsandMarkets 2Service Quality Management Market worth $2.1 Billion & Telco Customer Experience Management Market worth $2.3 Billion by 2019 – New Report by MarketsandMarkets 3Service Quality Management Market worth $2.1 Billion & Telco Customer Experience Management Market worth $2.3 Billion by 2019 – New Report by MarketsandMarkets 4
... WASHINGTON, Oct. 1 Today a promising young,scholar ... Mexico, accepted,the Manuel Velasco-Suarez Award in Bioethics for ... field of bioethics in Latin America during,the 27th ... Naftolin, a trustee of the Pan American Health ...
... Quarter 2007 Earnings Conference Call Thursday, November 8, 2007, ... 5:00 p.m. U.S. EST, FRAZER, Pa., Oct. 1 ... for 5:00 p.m. EST on Thursday, November 8, 2007. ... November 8, 2007 Schedule, 4:30 p.m. EST Q3 2007 results ...
... Oct. 1 A highly sensitive, easy-to-use,test that ... as the Best New Veterinary Product for Diagnostics ... time PCR test was selected for its,excellence and ... the global community of animal sciences practitioners and,professionals. ...
Cached Biology Technology:Prestigious Bioethics Award for Scholar from Mexico 2BoVir(R) Named Best New Veterinary Diagnostics Product in International Animal Pharm Awards 2BoVir(R) Named Best New Veterinary Diagnostics Product in International Animal Pharm Awards 3
(Date:12/11/2014)... , Dec. 10, 2014  That blood pressure plays a ... while. Hypertension – the medical term for high blood pressure ... 1800s, and the inflatable cuff that,s used in measuring blood ... mean there,s nothing new about hypertension, its triggers and its ...
(Date:12/10/2014)... 2014 You,ve been here before: you desperately need to sign ... key or the answer to your secret question. What,s your dog,s ... Hoyos Labs , a digital infrastructure security company, launches ... frustration that comes with usernames, passwords and PINs – 1U ...
(Date:12/10/2014)... WINSTON-SALEM, N.C. , Dec. 9, 2014  Wake Forest Baptist ... building for its School of Medicine. Funding for this $50 ... that will be publicly launched next summer. ... 60 series R.J. Reynolds Tobacco Company complex, adjacent to 525@vine ...
Breaking Biology News(10 mins):Research points to need for new approaches to treatment of high blood pressure 2Research points to need for new approaches to treatment of high blood pressure 3Research points to need for new approaches to treatment of high blood pressure 4The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 2The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 3Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 2Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 3Wake Forest Baptist to Build New Medical Education Facility In Wake Forest Innovation Quarter 4
... field of schizophrenia research has come alive with many ... introduction of chlorpromazine to the current day, all treatments ... had, at their core, a single treatment mechanism, the ... of clozapine in the 1980s suggested a potential that ...
... Loss of a small portion of chromosome 16, known ... from the University of Chicago Medical Center, the University ... Institute in an article, published Dec. 21, 2007, online ... this genetic "microdeletion" occurred in only four out of ...
... Dr. McWhorter Joins Olive, Edwards & Cooper with Technical, Products ... ... Edwards & Cooper,announced the addition of Dr. David McWhorter as a ... expand into the,homeland security marketplace. His immediate focus will be ensuring ...
Cached Biology News:New treatment mechanisms for schizophrenia 2New treatment mechanisms for schizophrenia 3Recurrent genetic deletion linked to autism 2Chemist Brings SAFETY Act Expertise to Homeland Security Firm 2
... Purification Plates are designed for quick and ... 96-well plates feature two 0.25mm holes laser ... well. The wells remain liquid-tight during incubation ... which time the protein diffuses from the ...
... western blots ,• Optically clear plastic construction ... western blots. The reduced size (60 x ... tray requires less dye and antibodies resulting ... user. Pour spouts in each corner facilitate ...
... many sophisticated DNA analysis and protein analysis tasks, ... another sequence analysis product. Imagine having the ability ... be performed each time you have a new ... specify exactly how your output will look for ...
These stopping screens are for the biolistic PDS-1000 He and Hepta systems. Supplied as 500 screens....
Biology Products: