Shangping Wang and colleagues from Leibniz University, Corlife, and Hannover Medical School, Hannover, Germany, studied various strategies for freeze-drying porcine heart valves. After the cellular material was removed, they freeze-dried the heart valve scaffolds with or without sucrose and hydroxyl ethylene starch, and then compared the stability and elasticity of the freeze-dried scaffolds to assess the effectiveness of these lyoprotectants in preventing degradation of the scaffold. They report their findings in the article "Freeze-dried Heart Valve Scaffolds." (http://online.liebertpub.com/doi/abs/10.1089/ten.TEC.2011.0398)
"Advances in heart valve technology are essential for improvement of patient care," says John Jansen, DDS, PhD, Methods Co-Editor-in-Chief and Professor and Chairman, Department of Biomaterials, Radboud University Nijmegen Medical Center, The Netherlands. "The authors have discerned critical methods for heart valve scaffold preservation that may fundamentally change the way that heart valve reconstruction is performed."
Tissue Engineering is an authoritative peer-reviewed journal published 42 times per year in print and online in three parts: Part A--the flagship journal; Part B—Reviews; and Part C—Methods. Led by Co-Editors-In-Chief Dr. Antonios Mikos, Louis Calder Professor at Rice University, Houston, TX, and Peter C. Johnson, MD, President and CEO, Scintellix, LLC, Raleigh, NC and Vice President, Research and Development, Avery Dennison Medical Solutions, the Journal brings together scientific and medical experts in the fields of biomedical engineering, material science, molecular and cellular biology, and genetic engineering. Tissue Engineering is the Official Journal of the Tissue Engineering & Regenerative Medicine International Society (TERMIS). Complete tables of contents and sample issues of all 3 parts are available online at http://www.liebertpub.com/ten
Mary Ann Liebert, Inc. is a privately held, fully integrated media company known for establishing authoritative peer-reviewed journals in many promising areas of science and biomedical research, including Stem Cells and Development, Human Gene Therapy and HGT Methods, and Biopreservation and Biobanking. Its biotechnology trade magazine, Genetic Engineering & Biotechnology News (GEN), was the first in its field and is today the industry's most widely read publication worldwide. A complete list of the firm's 70 journals, books, and newsmagazines is available at http://www.liebertpub.comMary Ann Liebert, Inc.
Cathia Falvey | EurekAlert!
Resolving the mystery of preeclampsia
21.10.2016 | Universitätsklinikum Magdeburg
New potential cancer treatment using microwaves to target deep tumors
12.10.2016 | University of Texas at Arlington
Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...
In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
"People have already built small quantum computers," says Sandia researcher Ryan Camacho. "Maybe the first useful one won't be a single giant quantum computer...
COMPAMED has become the leading international marketplace for suppliers of medical manufacturing. The trade fair, which takes place every November and is co-located to MEDICA in Dusseldorf, has been steadily growing over the past years and shows that medical technology remains a rapidly growing market.
In 2016, the joint pavilion by the IVAM Microtechnology Network, the Product Market “High-tech for Medical Devices”, will be located in Hall 8a again and will...
'Ferroelectric' materials can switch between different states of electrical polarization in response to an external electric field. This flexibility means they show promise for many applications, for example in electronic devices and computer memory. Current ferroelectric materials are highly valued for their thermal and chemical stability and rapid electro-mechanical responses, but creating a material that is scalable down to the tiny sizes needed for technologies like silicon-based semiconductors (Si-based CMOS) has proven challenging.
Now, Hiroshi Funakubo and co-workers at the Tokyo Institute of Technology, in collaboration with researchers across Japan, have conducted experiments to...
14.10.2016 | Event News
14.10.2016 | Event News
12.10.2016 | Event News
21.10.2016 | Health and Medicine
21.10.2016 | Information Technology
21.10.2016 | Materials Sciences