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Polymer in Medical News

Zeus. Ready to Meet Challenges of Bioabsorbable Polymer Applications

Armed with a rich and distinguished history in the field of polymer science, Zeus expands into extruding and customization of bioabsorbable polymers for use in demanding medical applications. Orangeburg, SC (PRWEB) August 6, 2008 -- With a 40-year history in the design ...

Fine Polymer Scaffolding – a Boon for Skin Reconstructio

Skin reconstruction now becomes more effective and safe with a newer, finely electro-spinned, dissolvable scaffold that closely resembles natural skin//. Tissue engineers and chemists at the University of Sheffield have developed a new biodegradable scaffold made from simple polymers, which ser...

Nanoparticle-delivered 'Suicide' Genes Slowed Ovarian Tumor Growth

... Sawicki and colleagues at the Massachusetts Institute of Technology evaluated the therapeutic efficacy of a cationic biodegradable beta-amino ester polymer as a vector for the nanoparticle delivery of a DNA encoding diphtheria toxin suicide gene. These nanoparticles were injected into mice with primary or...

Kensey Nash Corporation Announces its Fourth Quarter and Fiscal Year End 2009 Earnings Release Date and Teleconference

...poration is a leader in developing, manufacturing and processing resorbable biomaterial products, incorporating its proprietary collagen and synthetic polymer technology. This expertise is used to develop and commercialize its products through strategic partners. The company has an extensive range of produc...

A Drug-Dispensing Contact Lens

...t of Chemical Engineering at the Massachusetts Institute of Technology (MIT) created a two-layer contact lens with an inner drug-bearing biodegradable polymer film known as PLGA. Both PLGA and pHEMA (used for the coating) have been well studied and are already approved for ocular use by the Food and Drug Adm...

Can a Contact Lens Cure Nearsightedness? Five-Year Clinical Study Testing Corneal Reshaping Therapy as Possible Method to Arrest Myopia

...hether the anecdotal information was accurate. In the SMART study, half of the subjects are fitted with Boston Equalens II gas permeable contact lens polymer in a reverse geometry/corneal reshaping lens design. The control group subjects are fitted with normal soft contact lenses worn on a daily wear basis...
Polymer in Medical Technology

Access Pharmaceuticals Presents New Data on the Company's Cobalamin(TM) Technology at an International Polymer Therapeutics Symposium

DALLAS, May 28 /PRNewswire-FirstCall/ -- ACCESS PHARMACEUTICALS, INC. (OTC Bulletin Board: ACCP) announced today that the company gave oral and poster presentations on its Cobalamin(TM) technology at the International Symposium on Polymer Therapeutics: Laboratory to Clinical Practice, taking p...

Nektar Therapeutics Reports Second Quarter 2009 Financial Results

... on developing proprietary drugs with our advanced polymer conjugate technology." Research and develop... therapeutics based on its PEGylation and advanced polymer conjugation technology platforms. Nektar's technol...ist that combines Nektar's advanced small molecule polymer conjugate technology platform with naloxol, a deri...

DOR BioPharma Receives EMEA Agreement on the Design of its Confirmatory Phase 3 Clinical Trial of orBec(R) in GI GVHD

...D. Oral BDP may also have application in treating other gastrointestinal disorders characterized by severe inflammation. Additionally, DOR has a Lipid polymer Micelle (LPM(TM)) drug delivery technology for the oral delivery of leuprolide for the treatment of prostate cancer and endometriosis. Through it...

Kensey Nash Announces Presentations on its Cartilage Repair Device at the International Cartilage Repair Society Meeting

...veral resorbable biomaterials, utilizing the Company's proprietary collagen technology, and beta-tricalcium phosphate mineral suspended in a synthetic polymer Porous Tissue Matrix (PTM). This device architecture is designed to repair damaged articular cartilage. The Company's Cartilage Repair implant is hous...

Boston Scientific Launches Third-Generation Platinum Chromium Drug-Eluting Stent

...oys the Labcoat technology, which has an ultra thin biodegradable abluminal polymer that delivers a very low dose of paclitaxel to the wall of the treated vessel, and no polymer or drug on the inner surface of the stent. Integrating the Element Stent a...

Abbott's Market-Leading XIENCE V(R) Shows Increasing Clinical Advantages Over TAXUS(R) Express2(TM)/TAXUS(R) Liberte(TM) Between Two and Three Years

...et-leading share around the world. Abbott's next-generation XIENCE PRIME(TM) Everolimus Eluting Coronary Stent System utilizes the same drug and polymer as Abbott's market-leading XIENCE V stent and builds upon the proven design of the MULTI-LINK(R) family of stents. XIENCE PRIME features a new stent d...
Polymer in Medical Products

PressureWire Certus Guidewire

Description:...Enhanced handling properties include superb torquability and pushability with a strengthened core wire linking tip to tale within a hydrophilic coated polymer sleeve (30cm distal). The new unique surface technology is biocompatible, anti-thromobogenic and aids trackability and device compatibility through re...
Company:Radi Medical Systems, Inc.

Sculptra® Injectable Poly-L-Lactic Acid

Description:... SCULPTRA™ is an injectable implant that contains microparticles of poly-L-lactic acid, a biocompatible, biodegradable, synthetic polymer from the alpha-hydroxy-acid family. SCULPTRA is reconstituted prior to use by the addition of Sterile Water for Injection, USP (SWFI) to form a steril...
Company:Dermik Laboratories

BD Persist™ skin prep triple swabs

Description:... BD Persist contains 70% alcohol and 10% povidone iodine formulated in a unique polymer base, forming a barrier on the skin. The barrier creates a protective environment for the povidone iodine, giving persistent protection against microo...
Company:BD Diagnostic Systems

BD Persist™ skin prep single swab

Description:... BD Persist contains 70% alcohol and 10% povidone iodine formulated in a unique polymer base, forming a barrier on the skin. The barrier creates a protective environment for the povidone iodine, giving persistent protection against microo...
Company:BD Diagnostic Systems

Certified Molecular Biology Agarose

Description:...his ensures that DNA recovered from a preparative gel can be manipulated without compromising quality. Certified molecular biology agarose is a linear polymer with a very high molecular weight, resulting in a gel structure unlike those of traditional agaroses. In addition to the very low sulfate content, thi...
Company:Bio-Rad Lab Equipment

BD Vacutainer® SST™ Tubes - Glass

Description:... BD Vacutainer® SST™ Tubes contain spray-coated silica and a polymer gel for serum separation. They are used for serum determinations in chemistry. They also provide an efficient means of serum sample preparation and he...
Company:BD Diagnostic Systems
Polymer in Medical Dictionary

Protein S

... Proteins are organic compounds made of amino acids arranged in a linear chain. The amino acids in a polymer chain are joined together by the peptide bonds between the carboxyl and amino groups of adjacent amino acid residues.... Protein S is a vitam...

Protein

...: proteïne nl(nl) c. ... (b'elók) m., протеин ( proteín ) m. Serbian: belančevina ... Swedish: protein sv(sv) n. ... A protein is a biological polymer comprising numerous amino acids linked ... The sequence of amino acids in a protein is defined by a gene and encoded in the ... Informatio...

Paints

...some paints contain very large proportions of pigment/filler ... Acrylic paint is fast-drying paint containing pigment suspended in an acrylic polymer emulsion. Acrylic paints can be diluted with water, but become water-resistant when dry. Depending on how much the paint is diluted (with... Man...

Chloride

...in chloride ions and can also be called chlorides. Polyvinyl chloride , ) commonly abbreviated PVC, is the third most widely used thermoplastic polymer after polyethylene and polypropylene. In terms of revenue generated, it is one of the most valuable products of the chemical... Exposure to ethyl ...

Cellulose

.... based building ... Because each cellulose molecule is an unbranched polymer of 1000 to 1 million ... It is this difference that make possible a persi...enzyme called cellulase. ... Cellulose (C 6H 10O 5)n is a long-chain polymer polysaccharide carbohydrate, of beta-glucose. ... Cellulose is a common m...

Capillary

...D SAMPLING PROTOCOL. The high potential for lead contamination of ... procedure for collecting capillary . blood specimens by fingerstick ... polymer Fiber Structures, Optical Fiber (POF), Micro Capillary Tubing. ... Polycarbonate capillary products. Stock Sizes Other Materials ... Alteratio...
Polymer in Biological News

New polymer coatings prevent corrosion, even when scratched

CHAMPAIGN, Ill. Imagine tiny cracks in your patio table healing by themselves, or the first small scratch on your new car disappearing by itself. This and more may be possible with self-healing coatings being developed at the University of Illinois. The new coatings are designed to better protec...

Researchers coat titanium with polymer to improve integration of joint replacements

Research at the Georgia Institute of Technology shows that coating a titanium implant with a new biologically inspired material enhances tissue healing, improves bone growth around the implant and strengthens the attachment and integration of the implant to the bone. "We designed a coating tha...

MIT engineers probe spiders' polymer art

A team of MIT engineers has identified two key physical processes that lend spider silk its unrivaled strength and durability, bringing closer to reality the long-sought goal of spinning artificial spider silk. Manufactured spider silk could be used for artificial tendons and ligaments, sutures, ...

Triple threat polymer captures and releases

A chemist at Washington University in St. Louis has developed a remarkable nanostructured material that can repel pests , sweeten the air, and some day might even be used as a timed drug delivery system –as a nasal spray, for instance. Karen L. Wooley, Ph.D., Washington University James S. McDo...

Stable polymer nanotubes may have a biotech future

Editor : See how a nanotube is created in this cool movie Scientists at the National Institute of Standards and Technology (NIST) have created polymer nanotubes that are unusually long (about 1 centimeter) as well as stable enough to maintain their shape indefinitely. Described in a new pape...

DuPont's first biologically derived polymer receives global recognition

DuPont's newest polymer innovation, the first DuPont polymer derived from a biological source, has been recognized by the China State Intellectual Property Office and China Central Television (CCTV) as "Most Visionary Innovation" at a recent award ceremony. Also, on Feb. 25, DuPontTM Sorona® w...

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Polymer in Biological Technology

SyntheMed Receives US Patent on Novel Polymer Technology

ISELIN, N.J., July 30 /PRNewswire-FirstCall/ -- SyntheMed, Inc. (OTC Bulletin Board: SYMD), a biomaterials company engaged in the development and commercialization of anti-adhesion products, announced today that it has been awarded US Patent #7,569,643 pertaining to its bioresorbable reverse ...

Oxford Performance Materials Introduces OXPEKK PermettaTM High Performance Polymer Films

High performance thermoplastic OXPEKK® PermettaTM films now available from OPM. Ideal for high temperature applications within electronic, semiconductor and aerospace markets. Enfield, CT, USA (PRWEB) June 15, 2009 -- Oxford Performance Materials (OPM), part the Ark...

Frost & Sullivan Recognizes Kraton Polymers for Developing a New Generation of Polymer Grades Suitable for High-Speed Processing in Nonwoven Manufacture

MOUNTAIN VIEW, Calif., March 31 /PRNewswire/ -- Based on its recent analysis of the elastic nonwovens market, Frost & Sullivan recognizes Kraton Polymers LLC with the 2009 North American Frost & Sullivan Technology Leadership of the Year Award for its on-going measures to lead innovation i...

Micell Technologies' Rapid Absorption Polymer DES System to be Presented at CRT 2009

RALEIGH, N.C., March 4 /PRNewswire/ -- Micell Technologies announced today that David E. Kandzari, MD, will present "The Micell Rapid Absorption Polymer DES System" during the Cardiovascular Research Technologies (CRT) meeting in Washington, DC, on March 5, 2009. MiStent(TM), a Drug-Eluting Stent ...

The Micell Rapid Absorption Polymer DES System to be Presented at TCT 2008

RALEIGH, N.C., Oct. 10 /PRNewswire/ -- Micell Technologies announced today that David E. Kandzari, MD, will present "The Micell Rapid Absorption Polymer DES System" during the Drug-Eluting Stent Summit at the Transcatheter Cardiovascular Therapeutics (TCT) conference in Washington, DC, on Octo...

Self-assembling polymer arrays improve data storage potential

MADISON A new manufacturing approach holds the potential to overcome the technological limitations currently facing the microelectronics and data-storage industries, paving the way to smaller electronic devices and higher-capacity hard drives. "In the past 20 to 30 years, researchers have been...

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Polymer in Biological Products

Polymer Kit from Invitrogen

Description:... IHC polymer Detection Kit (Rabbit DAB)150 slides...
Company:Invitrogen

Eclipse Particle sizing systems from Wyatt Technology

Description:...ironmental analyses, including the separation and characterization of proteins and aggregates, liposomes, emulsions, viral particles, polysaccharides, polymer latex particles, colloidal soil suspensions, humic substances, chemical mechanical polishing slurries (CMP), and more. The Eclipse provides unmatch...
Company:Wyatt Technology

384 Multisip Septum Mat from ABgene

Description:... 384 cap mat made from an inert polymer with a unique split septum design. Features 384 split septum caps for use with 384-well tall-chimney plates (AB-0937, AB-1055, AB-1056) Suitable ...
Company:ABgene

Macro-Prep High Q Support, 500 ml from Bio-Rad

Description:... Macro-Prep ion exchange media are rigid macroporous hydrophilic media. The rigid polymer matrix allows high flow rates at moderate pressures, while the macroporous beads enhance access to ionic sites, and the hydrophilic matrix reduces non...
Company:Bio-Rad

CryoCool Heat Transfer Fluid from Thermo Scientific

Description:..., RVT405DDA, RVT4104 and Universal Vacuum Source (UVS) Models UVS400, UVS400A and UVS800DDA. A non-corrosive, odorless specially formulated silicone polymer suitable for use for temperatures ranging from -105 to +260 degrees Celsius. CryoCool has excellent thermal stability and does not evaporate. Far supe...
Company:Thermo Scientific

AXIMA-LNR Linear MALDI TOF from Shimadzu Biotech

Description:...formance mass analysis. Typical applications include oligonucleotide QA/QC, SNP analysis, protein detection, micro-satellite DNA characterization and polymer analysis, with the ability to run up to 5000 samples per day. Highly versatile microtitre plate MALDI target designs enable samples to be prepared fro...
Company:Shimadzu Biotech

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Polymer in Biological Definition

Actin

... 2.1.1 Muscular Contraction 2.2 Networks Microfilaments assembly The globular Actin is known as G-actin, while the filamentous polymer composed of G-actin subunits (a microfilament), is called F-actin. The microfilaments are the thickest of the cytoskeleton, with only 7 nm in diamet...

Amino acid

... properties 5 Uses of substances derived from amino acids Overview Amino acids are biochemical building blocks. They form short polymer chains called peptides or polypeptides which in turn form structures called proteins . Twenty amino acids are encoded by the standard genetic...

Biopolymer

... A biopolymer is a polymer found in nature. Starch , proteins and peptides , and DNA and RNA... list the nucleotides as they occur from the 5' end to the 3' end of the polymer chain , where 5' and 3' refer to the numbering of carbons around the ribose...

Carbohydrate

... Oligosaccharides are found as common form of protein posttranslational modification . Polysaccharides represent an important class of biological polymer . Examples include starch , cellulose and chitin . Nutrition Refined grain products are rich sources of complex carbohydrates ...

Cellulose

... Cellulose ( C 6 H 10 O 5 ) n is a long-chain polymer polysaccharide carbohydrate , of beta-glucose . It forms the primary structural component of plants and is not digestible by humans . H...

Chromatography

...Smaller molecules enter a porous media and take longer to exit the column, hence larger particles leave the column first. GPC is good for determining polymer molecular weight distribution, but is low resolution . Affinity chromatography Affinity chromatography is based on selective non-covalent ...
Polymer in Biological Dictionary

X-ray diffraction

...l silicide (NiSi) ... "Elements of X-ray Diffraction ", B. D. Cullity and S. R. Stock, 3'nd Edition (2001) ... " X-ray Diffraction Methods in polymer Science", L. E. Alexander (1969) ... Diffraction of an x-ray beam striking a crystal occurs because the l of the ... characteristic x-ray di...

Suberin

...ndodermis cells are impregnated with suberin ; a waxy substance which is water ... Very long chain aliphatic compounds occur in the suberin polymer and associated wax. Up to now only few genes involved in suberin biosynthesis have been identified. ... ...

Starch

...he vegetable kingdom, forming one of the most ... Starch found within leaves and other green parts of plants is assimilated and ... Starch is a polymer made by plants to store energy. ... Plants make polymers - starch - out of extra glucose, so it's right there when they need it. ... Starch is ...

RNA

...ekly News. Member search ... Interestingly, RNA is the only biological polymer that serves as ... of RNA ... The structure of the RNA backbone is an alternating polymer of ribose and ... The steps RNA takes to achieve its ultimate goal of ...

Ribonucleotides

...sine, guanosine, cytidine and ... These so called modified ribonucleotides are synthesized post-transcriptionally ... RNA (ribonucleic acid) is a polymer of ribonucleotides ... Surprisingly, the purine ribonucleotides are formed as such de novo, and the ... Dietary ribonucleotides have been s...

Ribonucleic acid

... synthesis: the... (Redirected from Ribonucleic acid ) Jump to: navigation, search. Previous (RMS Titanic) ... Ribonucleic acid or RNA is a polymer or chain of nucleotide units, each ... Encyclopedia article about Ribonucleic acid . Information about Ribonucleic acid in the Columbia En...

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