« Diamonds & Precious Metals Week In Review: 4/1/05 | Main | Diamond Retail Sales Grow 8% in 2004. »
Diamonds Power New Bionic Eye: The Sightless Will See.
A bionic eye that allows blind people to see has now got a protective coat of diamond that should significantly improve its performance.
The silicon chip retinal implant is being developed by Second Sight, a company based in Sylmar, California, along with a consortium of university researchers. The device needs a hermetic case to prevent it from reacting with fluids in the eye.
Retinal implants coated with Diamonds could give sight back to people blinded by disease.
Researchers have developed an ultrananocrystalline diamond (UNCD) film that is guaranteed to be safe, long-lasting, electrically insulating and extremely tough. The coating can also be applied at low temperatures that do not melt the chip's microscopic circuits.
The UNCD film is the first coating to meet all the necessary criteria for the implant, says Xingcheng Xiao, a materials reseach scientist who developed the film.
The tiny diamond grains that make up the film are about 5 millionths of a millimetre across. They grow from a mixture of methane, argon and hydrogen passing over the surface of the five-millimetre-square chip at about 400 °C. Xiao and his colleagues have already tested the implants in rabbits' eyes, and saw no adverse reaction after six months. He will present the results on 1 April at the Materials Research Society meeting in San Francisco, California.
The full article is here:
TrackBack
TrackBack URL for this entry:
Comments
Somebody essentially help to make seriously posts I would state. This is the very first time I frequented your website page and thus far? I surprised with the research you made to create this particular publish extraordinary. Excellent job!
Posted by: authentic jerseys from china on March 11, 2011 4:24 PM
One of the most opportune websites I have come across for know-how within this individual niche market. I'll be coming back every day for new pages.
Posted by: buying a trampoline on March 18, 2011 11:57 AM
The most complicated thing is to discover a article with specialized and actual content but i think you offer something contrasting. Keep it like this.
Posted by: Migraine Popoulos on March 24, 2011 12:16 PM
Yups, this is a problem that most people today face.Thanks for your great post.
Posted by: Andrew A. Sailer on March 25, 2011 4:12 PM
I apperceive i am a small away topic, but i just funds to say i adulation the blueprint of the blog. i am new in the direction of blogegine platform, so any tips on accepting my web page analytic good can be appreciated.
Posted by: Luigi Fulk on March 28, 2011 12:54 PM
This is getting a bit more subjective, but I much prefer the Zune Marketplace. The intace is colorful, has more flair, and some cool features like Mixview that let you quickly see related albums, songs, or other users related to what youre listening to. Clicking on one of those will center on that item, and another set of neighbors will come into view, allowing you to navigate around exploring by similar artists, songs, or users. Speaking of users, the Zune Social is also great fun, letting you find others with shared tastes and becoming friends with them. You then can listen to a playlist created based on an amalgamation of what all your friends are listening to, which is also enjoyable. Those concerned with privacy will be relieved to know you can prevent the public from seeing your personal listening habits if you so choose.
Posted by: Tyson F. Gautreaux on March 28, 2011 1:53 PM
I have been searching online more than 4 hours today, yet I never discovered any captivating post like yours. It's pretty worth considerable for me. Personally, if all web owners and bloggers made good content as you did, the net will be much more favorable than ever before.
Posted by: construction terrasse bois on March 28, 2011 6:12 PM
Nice commentary. last thirty days I uncovered this internet internet site and desired to permit you be conscious that ive been gratified, heading via your site?? posts. I should certainly be signing equally as much as the RSS feed and can wait around for another post. Cheers, Glen
Posted by: Gregory Despain on March 31, 2011 10:51 AM
Hi, i would love to say you thanks a lot for giving us that very informative post. it is certainly a very interesting post.
Posted by: travail a domicile par internet on March 31, 2011 3:13 PM
Hey there. This is a formidable blog. I will e-mail this to my peoples. I stubble upon this post while surfing on internet. I'll be sure to come back. thank you for sharing.
Posted by: skin care for women on April 1, 2011 8:52 AM
Do you people have a my space page? I looked for one on yahoo but could not pick up on one, I would certainly love to be a follower! Thanks
Posted by: trampoline 8ft with enclosure on April 1, 2011 5:42 PM
I heard about your post from a friend. She is right about you. Your blog is fairly interesting.
Posted by: apprendre guitare on April 1, 2011 7:49 PM
I was reading your post and I entirely agree to what you are saying. Keep writing.
Posted by: Migraine Triggers on April 2, 2011 9:00 AM
I'm excessively impressed with the way you write and also with the design on your web page. Is this a paid template or did you modify it yourself? Either way keep up the awesome quality writing, it's rare to see a great site like this one nowadays..
Posted by: photo terrasse bois on April 2, 2011 9:35 AM
Normally I don't learn post on blogs, however I wish to say that this write-up very compelled me to try and do so! Your writing style has been surprised me. Thank you, quite great article.
Posted by: Carroll B. Merriman on April 2, 2011 12:09 PM
I would like to thank you for the efforts you've put in writing this site. I'm hoping the same high-grade web site post from you in the upcoming also. In fact your creative writing skills has encouraged me to get my own blog now. Actually the blogging is spreading its wings fast. Your write up is a great example of it.
Posted by: Andrew Pelt on April 3, 2011 6:43 AM
I'm so happy to read this. This is the type of manual that needs to be given and not the random misinformation that is at the other blogs. Appreciate your sharing this best doc.
Posted by: Andrew Pelt on April 3, 2011 8:25 AM
Somebody necessarily help to make significantly articles I would state. That is the very first time I frequented your web page and so far? I amazed with the analysis you made to make this particular post amazing. Wonderful task!
Posted by: Luigi Fulk on April 3, 2011 9:18 AM
The only place you'll find success before work is in the dictionary
Posted by: diflucan on April 17, 2011 9:13 AM
Cherished and hated in the many right places. Great l ist, and ca notwait for another yr.
Posted by: Rosetta stone languages on April 22, 2011 12:37 PM
Conc ise and written properly, tyvm for the information
Posted by: Cheap Christian Louboutin on April 23, 2011 1:40 PM
Resources like the one you mentioned here will be really functional to me! I will post a link to this page on my web logs. I am for sure my visitors will find that very useable.
Posted by: barriles vino on April 25, 2011 1:04 PM
Blogroll links aint that excellent :P but i am not the admin?- :P ?- Just Telling :P
Posted by: rosetta stone software on April 25, 2011 1:43 PM
Wow. Awesome stuff man. Thanks alot.
Posted by: ylod on April 26, 2011 2:28 PM
The new Zune browser is surprisingly good, but not as good as the iPod's. It works well, but isn't as fast as Safari, and has a clunkier interface. If you occasionally plan on using the web browser that's not an issue, but if you're planning to browse the web alot from your PMP then the iPod's larger screen and better browser may be important.
Posted by: where to buy cipro on April 27, 2011 5:33 AM
Wonderful l ist, th is will probably be really helpful!
Posted by: asics trabuco 11 on May 13, 2011 9:43 PM
Fairly good posting here,. I by no means considered that I will catch any data like that ,but your put up actually assist me.Superior issues are sharing here.I like your submit ,Now I'm ready to your next post.So preserve writing.
Posted by: dernieres minutes voyages on May 21, 2011 7:17 PM
I see like I'm constantly looking payment engaging things to deliver assign to there a variety of topics, but I get along to allow for your situate middle my reads every prime because you have compelling entries that I look help to.
Posted by: Jordan Fusion 1 on June 1, 2011 4:17 PM
Hello may I eat some of the info here in this item if I identify with furtively to you?
Posted by: Cheap D&G Jewelry on June 4, 2011 2:02 PM
I should say, youve got one of the greatest blogs Ive seen in a lengthy time. What I wouldnt give to have the ability to produce a blog thats as fascinating as this. I guess Ill just need to keep reading yours and hope that 1 day I can write on a subject with as much information as youve got on this one!
Posted by: rolling duffle bags on June 4, 2011 3:10 PM
I should say, youve got among the greatest blogs Ive seen in a lengthy time. What I wouldnt give to be able to produce a blog thats as interesting as this. I guess Ill just have to maintain reading yours and hope that 1 day I can write on a subject with as much information as youve got on this one!
Posted by: Lorry Insurance on June 4, 2011 7:08 PM
Your blog is fine. I just need to comment on the style. Its too loud. Its performing way too much and it takes away from what youve got to say --which I believe is truly essential. I dont know in case you didnt think that your words could hold everyones attention, but you had been wrong.
Posted by: Lorry Insurance on June 5, 2011 3:45 AM
Great stuff from you, man. Ive read your stuff before and youre just too awesome. I really like what youve got here, love what youre saying along with the way you say it. You make it entertaining and you still manage to keep it intelligent. I cant wait to read much more from you. This is truly a great weblog.
Posted by: panoxyl on June 5, 2011 12:16 PM
Its like you read my mind! You appear to know so much about this, like you wrote the book in it or something. I feel that you simply could do with some pics to drive the message home a bit, but other than that, this is great blog. A fantastic read. Ill undoubtedly be back.
Posted by: Ski Travel Insurance on June 5, 2011 12:58 PM
Nice data, many thanks to the author. It is incomprehensible to me now, but in general, the usefulness and significance is overwhelming. Thanks again and great luck!
Posted by: terro ant killer on June 5, 2011 3:09 PM
This is one of the most incredible blogs Ive read in a very lengthy time. The quantity of information in here is stunning, like you practically wrote the book on the subject. Your weblog is wonderful for any person who desires to realize this subject more. Excellent stuff; please keep it up!
Posted by: Winter Sports Travel Insurance on June 5, 2011 6:38 PM
Im not going to say what everybody else has already said, but I do desire to comment on your information of the topic. Youre genuinely well-informed. I cant believe how much of this I just wasnt conscious of. Thank you for bringing a lot more info to this topic for me. Im genuinely grateful and really impressed.
Posted by: Wireless TV Speakers on June 5, 2011 9:24 PM
Im a large fan already, man. Youve completed a brilliant job creating positive that men and women realize where youre coming from. And let me tell you, I get it. Great stuff and I cant wait to read much more of your blogs. What youve got to say is essential and needs to be read.
Posted by: terro ant killer on June 6, 2011 1:10 AM