Navigation Links
Ethical guidelines suggested for research that would put human stem cells in primates

Covering ship hulls with artificial shark skin could help ships sailing smoothly. The growth of marine organisms such as barnacles on ship hulls is a major cause of increased energy costs in the naval industry. Shark skin offers a structural design that prevents this so called 'bio-fouling'.

Ralph Liedert from the University of Applied Sciences, Bremen, Germany, is presenting his work on the application of artificial shark skin in a new anti-fouling strategy at the Society for Experimental Biology Annual Main Meeting in Barcelona [session A7.66].

Shark skin comprises scales that can flex individually from each other. Liedert produced a synthetic shark skin of elastic silicone, which has a significantly decreased contact surface.

This reduced contact surface makes it harder for barnacles to attach, and reduces fouling by 67%. When applied to the ship hull, this artificial surface enables ships to ┬┤self-clean┬┤, and a speed of 4-5 knots would remove all organisms attached with little adhesion.

Until recently, paints containing a biocide were used to prevent growth on submerged surfaces, but these were banned because of the the toxic effect of the highly toxic and unspecific biocide component on marine life.

As barnacles, mussels and algae cause up to 15% increase in the drag resistence of ships, this research is providing an alternative anti-fouling strategy of great importance.


'"/>

Source:


Page: 1

Related biology news :

1. AIDS study challenges conventional treatment guidelines for HIV patients
2. Columbia research lifts major hurdle to gene therapy for cancer
3. U of M researcher examines newly emerging deadly disease
4. NYU researchers simulate molecular biological clock
5. First atlas of key brain genes could speed research on cancer, neurological diseases
6. New research questions basic tenet of neuron function
7. Vital step in cellular migration described by UCSD medical researchers
8. ASU researchers finds novel chemistry at work to provide parrots vibrant red colors
9. UCSD researchers maintain stem cells without contaminated animal feeder layers
10. Why do insects stop breathing? To avoid damage from too much oxygen, say researchers
11. New protein discovered by Hebrew University researchers
Post Your Comments:
(Date:12/17/2014)... Dec. 15, 2014 Research and Markets ... of the "Samsung Galaxy S5 - Home ... to their offering. ... different sensing technology than the iPhone 5S, Samsung ... in its product. The Galaxy S5 ...
(Date:12/17/2014)... -- Valencell, a leader in performance biometric data sensor ... leaders such as Intel, Jabra, Atlas, and Scosche to ... These products will be showcased at CES 2015, taking ... . "Our partners choose PerformTek biometrics, ... with the clinical data to back it up," said ...
(Date:12/15/2014)... , Dec. 12, 2014 Research and Markets ... addition of the "Global Facial Recognition Market ... http://photos.prnewswire.com/prnh/20130307/600769 Facial ... of individuals. Facial recognition system measures the overall ... jaw edges, mouth, and the distance between eyes. ...
Breaking Biology News(10 mins):Samsung Galaxy S5 - Home Button Synaptics Fingerprint Sensor Technology Analysis 2Valencell PerformTek Biometrics Power the Most Accurate Wearables at CES 2015 2Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 2Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 3
... according to results of a new technique reported in ... National Academy of Sciences by researchers from Lawrence Livermore ... The researchers created a molecular clock by looking ... virus collected in 47 locations around the world, from ...
... Fund scientists said today that the discovery of 11 new ... Vietnam underscores the importance of conservation efforts in the ancient ... the ancient tropical forests of a region known as Vietnams ... butterflies as well as three other plants new to science ...
... ARBOR, Mich.---Unhealthy options and pressures influence nearly every part ... week in a special supplement of the American Journal ... work conducted at the University of Michigan, reveal that, ... contracts with soft drink bottling companies give students easy ...
Cached Biology News:New molecular clock from LLNL and CDC indicates smallpox evolved earlier than believed 2New molecular clock from LLNL and CDC indicates smallpox evolved earlier than believed 3New animal and plant species found in Vietnam 2Studies: Children obese due to a host of unhealthy pressures 2Studies: Children obese due to a host of unhealthy pressures 3Studies: Children obese due to a host of unhealthy pressures 4
(Date:12/22/2014)... 22, 2014 /PRNewswire/ - RepliCel Life Sciences Inc. (OTCQB: ... focused on the development of autologous cell therapies, announced ... University of Calgary in conjunction with co-authors from Kyoto ... validates the company,s ongoing clinical research using dermal sheath ... baldness. The paper entitled " Hair Follicle ...
(Date:12/22/2014)... The American Journal of Hematology/Oncology, ... and editorials addressing developments and pathways related to ... provocative article exploring the role of follicle-stimulating hormone ... of prostate cancer. , The article references ... that there could be a connection to prostate ...
(Date:12/19/2014)... December 19, 2014 Charm Sciences is ... for the Detection of Aflatoxin M1 in raw commingled ... independent third party validation. The peer reviewed report of ... the Institute for Agricultural and Fisheries Research (ILVO-T&V) has ... , Aflatoxin B1, the most toxic aflatoxin and a ...
(Date:12/19/2014)... , Dec. 19, 2014 Bina Technologies, Inc. (Bina, ... today that they have been acquired by Roche (SIX: ... a privately held company that provides a big data ... sequencing (NGS) data for the academic and translational research ... Unit, and will continue to focus on development of ...
Breaking Biology Technology:Newly Released Peer-Reviewed Publication Further Validates RepliCel's Use of Dermal Sheath Cup Cells to Treat Pattern Baldness 2Newly Released Peer-Reviewed Publication Further Validates RepliCel's Use of Dermal Sheath Cup Cells to Treat Pattern Baldness 3Newly Released Peer-Reviewed Publication Further Validates RepliCel's Use of Dermal Sheath Cup Cells to Treat Pattern Baldness 4Newly Released Peer-Reviewed Publication Further Validates RepliCel's Use of Dermal Sheath Cup Cells to Treat Pattern Baldness 5Prostate Cancer Experts Dissect the Role of Follicle-stimulating Hormone in the Development, Progression and Potential Treatment of Prostate Cancer 2Prostate Cancer Experts Dissect the Role of Follicle-stimulating Hormone in the Development, Progression and Potential Treatment of Prostate Cancer 3Prostate Cancer Experts Dissect the Role of Follicle-stimulating Hormone in the Development, Progression and Potential Treatment of Prostate Cancer 4Charm Sciences Achieves Independent Validation of First 15 Minute Quantitative Screening Method for Aflatoxin M1 2Bina Technologies is acquired by Roche. 2Bina Technologies is acquired by Roche. 3
... , , , ... reported results for the quarter ended June 30, 2009. Revenue for the ... June 30, 2008. Revenue for the six months ended June 30, 2009 ... , , Dendreon,s total operating expenses for the second ...
... ... Spectrum Chemicals & Laboratory Products (Spectrum) announced the ... will increase productivity and lessen injuries due to repetitive hand ... and is engineered to improve throughput in laboratories performing chromatography, ...
... 10 deCODE genetics,(Nasdaq: DCGN ) today announced ... 2009. A conference call to discuss these results and,recent ... tomorrow,Tuesday, August 11, at 8:00am Eastern Daylight Time/12 noon ... The financial results presented below reflect deCODE,s strategic ...
Cached Biology Technology:Dendreon Reports Second Quarter 2009 Financial Results 2Dendreon Reports Second Quarter 2009 Financial Results 3Dendreon Reports Second Quarter 2009 Financial Results 4Dendreon Reports Second Quarter 2009 Financial Results 5Dendreon Reports Second Quarter 2009 Financial Results 6Spectrum Announces New Distribution of AC-Powered Tool for Crimping and Decapping of Laboratory Vials - The CRIMPenstein™ 2deCODE genetics Announces Second Quarter 2009 Financial Results 2deCODE genetics Announces Second Quarter 2009 Financial Results 3deCODE genetics Announces Second Quarter 2009 Financial Results 4deCODE genetics Announces Second Quarter 2009 Financial Results 5deCODE genetics Announces Second Quarter 2009 Financial Results 6deCODE genetics Announces Second Quarter 2009 Financial Results 7deCODE genetics Announces Second Quarter 2009 Financial Results 8deCODE genetics Announces Second Quarter 2009 Financial Results 9deCODE genetics Announces Second Quarter 2009 Financial Results 10
RayBio L Series 507: RayBio Label-based Antibody Array I (1 glass slide with 2 subarrays) Class: Antibody Array Products Product Group: Antibody Array...
X-Gal, 1 g. 5-Bromo-4-chloro-3-indolyl-b-d-galactoside.Histochemical substrate for b-galactosidase, used in blue/white screening.Store at -20 C. Protect from moisture. Category: Nucleotides & Enzymes...
Blimp-1 (H-150)...
Rabbit polyclonal to Kallikrein 1 ( Abpromise for all tested applications). Antigen: Full length native kallikrein from tissue (Human) Entrez Gene ID: 3816 Swiss Protein ID: P06870...
Biology Products: