Badania naukowe Diagnostyka Newsy Obok slidera Zakażenia

Fluorescencyjne nanosensory pozwolą wykryć zakażenie w ranie

Ten tekst przeczytasz w 2 min.

Naukowcy z trzech niemieckich ośrodków naukowych opracowali nową metodę wykrywania bakterii i zakażeń w ranach. Dzięki wykorzystaniu fluorescencyjnych nanosensorów wykrycie patogenów staje się szybsze i łatwiejsze niż przy zastosowaniu tradycyjnych metod diagnostycznych.

Wyniki badań zespołu niemieckich naukowców zostały opublikowane w czasopiśmie naukowym „Nature Communications”. Zespół pod kierownictwem prof. Sebastiana Krussa z ośrodka Ruhr-Universität Bochum opracował metodę diagnostyki zakażeń z wykorzystaniem optycznych mikrosensorów, dzięki którym nie ma potrzeby pobierania próbek z rany. Patogeny mogą zostać zlokalizowane i poddane analizie bezpośrednio w łożysku rany.

Światło reagujące na patogeny

Sensory, które zostały wykorzystane przez autorów projektu, są oparte na zmodyfikowanych tubach węglowych o średnicy nieprzekraczającej jednego nanometra. W wyniku napromieniowania światłem widzialnym sensory emitują światło w zakresie bliskiej podczerwieni. Fluorescencyjne właściwości sensorów ulegają zmianie w kontakcie z pewnymi cząsteczkami. Zmiana rodzaju emitowanego przez czujniki światła pozwala wykryć obecność patogenów, które emitują charakterystyczne mieszanki cząsteczek.

Dzięki temu, że światło w zakresie bliskiej podczerwieni penetruje ludzkie tkanki głębiej niż światło widzialne, sensory mogą być wykorzystane do wykrywania drobnoustrojów nawet pod opatrunkami lub na implantach. Jak podkreśla prof. Sebastian Kruss, kolejną ważną zaletą tej metody jest to, że w tym zakresie fali występuje znacznie mniej pobocznych sygnałów, które mogłyby zniekształcić wyniki badania.

Szerokie zastosowanie w diagnostyce mikrobiologicznej

Jak podkreślają autorzy projektu, ich wynalazek może przyczynić się w przyszłości do rozwoju optycznej diagnostyki zakażeń. Wprowadzenie tej metody diagnostyki na szeroką skalę pozwoliłoby zrezygnować z pobierania posiewów z rany. Ponadto zakażenia mogłyby być diagnozowane znacznie szybciej, co przełożyłoby się na wyższą jakość opieki nad pacjentem.

Badacze zwracają również uwagę, że zastosowanie ich wynalazku nie ogranicza się do diagnostyki ran. Jak tłumaczy prof. Robert Nissler z ośrodka University of Göttingen, jeden z autorów projektu, opracowane przez jego zespół narzędzie może się okazać przydatne również w przypadku diagnostyki sepsy.

Źródło: https://www.sciencedaily.com/

Przeczytaj także: Naukowcy opracowali biomateriał, który stymuluje gojenie ran

88 thoughts on “Fluorescencyjne nanosensory pozwolą wykryć zakażenie w ranie

  1. Thanks a lot for providing individuals with such a superb possiblity to read critical reviews from here. It is usually so sweet and as well , packed with a lot of fun for me personally and my office co-workers to visit your website nearly 3 times in 7 days to see the newest tips you have got. Not to mention, I am always astounded with all the dazzling thoughts served by you. Certain 3 ideas on this page are unequivocally the most impressive we have all ever had.

  2. I precisely desired to thank you so much once again. I do not know the things that I would have taken care of without those solutions discussed by you about my subject matter. Entirely was a very traumatic scenario in my opinion, however , viewing a new professional tactic you resolved it made me to leap over joy. I will be happy for your service and thus hope you know what a great job you were getting into training people with the aid of a web site. Most likely you haven’t come across any of us.

  3. I am glad for writing to let you know of the remarkable discovery my cousin’s princess enjoyed viewing yuor web blog. She came to find numerous pieces, which include what it is like to possess a very effective coaching heart to make most people without hassle learn about a number of tricky matters. You truly did more than readers’ expectations. Thank you for displaying the beneficial, safe, explanatory not to mention cool tips on the topic to Ethel.

  4. Thanks a lot for giving everyone an extremely superb chance to read articles and blog posts from this web site. It is often so enjoyable and also full of fun for me and my office co-workers to search your site on the least three times in one week to see the newest items you have got. And lastly, I am also usually amazed with all the cool secrets you serve. Certain two tips in this posting are unquestionably the finest I’ve had.

  5. I definitely wanted to post a small note to thank you for all of the magnificent guidelines you are placing at this site. My time-consuming internet investigation has now been honored with beneficial facts and techniques to go over with my friends and classmates. I would state that that we site visitors actually are unquestionably fortunate to dwell in a wonderful place with very many marvellous individuals with very helpful advice. I feel rather lucky to have come across your site and look forward to tons of more awesome times reading here. Thank you again for everything.

  6. Read reviews and was a little hesitant since I had already inputted my order. on the other hand but thank god, I had no issues. significantly received item in a timely matter, they are in new condition. you decide so happy I made the purchase. Will be definitely be purchasing again.
    cheap jordans https://www.cheapretrojordan.com/

  7. I in addition to my pals appeared to be reading through the excellent guidelines from the blog and suddenly developed a horrible feeling I had not expressed respect to you for those secrets. My people became as a consequence thrilled to learn them and now have in actuality been tapping into those things. Appreciation for simply being very accommodating and also for going for variety of good themes most people are really desperate to be informed on. Our honest apologies for not saying thanks to you sooner.

  8. I wish to show some thanks to you just for bailing me out of this dilemma. Because of looking out through the internet and coming across notions which were not productive, I was thinking my entire life was gone. Being alive without the approaches to the problems you have resolved by way of this short post is a serious case, and the kind that might have negatively damaged my career if I had not come across your web site. Your personal capability and kindness in dealing with all the pieces was very helpful. I’m not sure what I would have done if I had not come across such a solution like this. I’m able to at this moment look ahead to my future. Thanks for your time very much for this professional and result oriented help. I will not hesitate to propose your web sites to any person who should have assistance about this matter.

  9. I definitely wanted to construct a word in order to thank you for the fantastic advice you are writing here. My time consuming internet look up has now been compensated with incredibly good knowledge to talk about with my friends. I 'd express that most of us visitors actually are really blessed to be in a really good website with so many lovely professionals with valuable hints. I feel very much fortunate to have discovered your entire web site and look forward to plenty of more awesome moments reading here. Thank you once more for a lot of things.

  10. I have to show my appreciation to you for bailing me out of this type of challenge. Right after looking throughout the world wide web and meeting solutions which are not powerful, I believed my life was done. Living without the presence of solutions to the difficulties you’ve sorted out all through this website is a critical case, as well as ones that would have in a negative way affected my career if I had not encountered your site. Your good expertise and kindness in touching every item was very helpful. I don’t know what I would’ve done if I hadn’t discovered such a stuff like this. It’s possible to at this point look forward to my future. Thank you so much for this skilled and amazing guide. I won’t be reluctant to endorse your site to anybody who should have direction on this situation.

  11. The next time I read a blog, I hope that it doesnt disappoint me as much as this one. I mean, I know it was my choice to read, however I actually thought youd have something attention-grabbing to say. All I hear is a bunch of whining about something that you might repair if you werent too busy on the lookout for attention.

  12. I simply desired to thank you so much once again. I’m not certain the things I would have tried in the absence of these advice documented by you regarding such a concern. It absolutely was a real difficult problem in my view, however , taking a look at your specialized avenue you processed that forced me to jump for contentment. I’m just grateful for the work and hope that you comprehend what an amazing job you’re undertaking training people today through the use of your webblog. More than likely you have never encountered any of us.

  13. I want to point out my admiration for your kindness giving support to men who really need help on your concern. Your real dedication to getting the solution around has been quite important and has regularly enabled somebody like me to attain their desired goals. Your helpful useful information entails a lot a person like me and substantially more to my office colleagues. Regards; from everyone of us.

  14. I simply wished to thank you so much once more. I do not know the things that I would’ve tried without these ways contributed by you over that field. It actually was an absolute intimidating issue for me, but observing a new expert form you solved it took me to leap over joy. Now i’m happy for your advice and then hope you are aware of an amazing job you’re doing instructing the mediocre ones via your web site. Probably you’ve never got to know all of us.

  15. I simply had to appreciate you once more. I am not sure the things I could possibly have carried out without the entire basics revealed by you about my subject matter. Certainly was a distressing crisis in my view, however , witnessing the skilled form you processed it forced me to jump with fulfillment. I am happier for the work and as well , hope you really know what a powerful job that you’re doing instructing many others with the aid of your website. Probably you haven’t come across all of us.

  16. I really wanted to construct a simple remark in order to express gratitude to you for all of the magnificent guidelines you are sharing here. My extended internet lookup has now been paid with reputable details to go over with my colleagues. I 'd assume that most of us site visitors actually are undoubtedly endowed to be in a fantastic site with so many lovely people with helpful opinions. I feel extremely privileged to have used your webpage and look forward to tons of more fabulous minutes reading here. Thank you once more for a lot of things.

  17. I wish to convey my affection for your kind-heartedness in support of persons who need guidance on that concern. Your real dedication to getting the solution all over turned out to be particularly useful and have in every case permitted girls much like me to attain their endeavors. Your own invaluable key points implies a lot to me and extremely more to my office colleagues. Warm regards; from all of us.

  18. I not to mention my pals have already been reading the great solutions from your web page and then instantly developed a horrible suspicion I had not expressed respect to the blog owner for those strategies. My young men were absolutely glad to read them and already have extremely been taking advantage of these things. Thank you for being very considerate and also for deciding upon these kinds of important resources most people are really desperate to know about. My very own honest regret for not saying thanks to you earlier.

  19. I would like to show thanks to the writer just for rescuing me from such a challenge. Just after looking out throughout the the net and meeting recommendations which are not powerful, I believed my entire life was over. Living minus the solutions to the problems you have fixed by means of your report is a crucial case, and ones that might have negatively affected my career if I hadn’t discovered your site. Your own mastery and kindness in controlling almost everything was excellent. I am not sure what I would’ve done if I hadn’t come upon such a step like this. It’s possible to at this point look forward to my future. Thanks for your time very much for the expert and effective help. I won’t think twice to suggest your blog post to anybody who ought to have tips about this situation.

  20. I have to point out my appreciation for your kind-heartedness for those people that need assistance with your study. Your real dedication to passing the message all through had become incredibly good and have allowed individuals just like me to reach their ambitions. This invaluable instruction entails a whole lot to me and far more to my peers. Best wishes; from each one of us.

  21. Thank you a lot for giving everyone an extremely brilliant opportunity to read critical reviews from this blog. It’s always so great and as well , stuffed with a good time for me and my office co-workers to search your blog not less than 3 times every week to see the fresh guides you have. And definitely, I’m so certainly fascinated for the mind-boggling principles you serve. Certain 1 ideas in this post are in fact the simplest I have had.

  22. I simply needed to thank you so much once again. I am not sure the things I could possibly have done without these suggestions shared by you relating to such a area. It had become a very daunting circumstance for me, nevertheless looking at a well-written tactic you handled it forced me to cry over contentment. Extremely happier for this assistance as well as have high hopes you find out what a great job you were accomplishing educating people today through a site. I’m certain you’ve never met all of us.

  23. I wish to express my appreciation to this writer just for rescuing me from such a issue. After searching throughout the world-wide-web and obtaining suggestions which are not productive, I figured my entire life was over. Living without the presence of approaches to the issues you have solved by means of your good report is a critical case, and those which could have adversely damaged my entire career if I had not discovered the website. Your own personal natural talent and kindness in dealing with a lot of things was useful. I’m not sure what I would have done if I hadn’t encountered such a subject like this. I am able to at this point relish my future. Thanks a lot very much for the expert and effective help. I won’t be reluctant to propose the sites to any person who desires care about this topic.

  24. Upon ligand binding, the receptor is released from the inhibitory complexes and the protein of interest becomes functional POI cialis pills for sale 11 Mirtazapine, a 5 HT 3 and 5 HT 2 antagonist, has also been used in a small number of cases; however, multiple studies have suggested that this agent does not change outcomes

  25. I wish to show some appreciation to you just for bailing me out of such a setting. After surfing through the the net and meeting suggestions that were not productive, I thought my entire life was gone. Living without the approaches to the difficulties you’ve resolved all through your main review is a serious case, as well as the kind that might have in a negative way affected my career if I had not discovered your blog post. The ability and kindness in touching every aspect was very helpful. I don’t know what I would’ve done if I hadn’t come across such a point like this. I can also at this time look ahead to my future. Thanks for your time so much for this expert and effective guide. I won’t be reluctant to endorse your web sites to any person who needs to have direction about this area.

  26. I together with my buddies ended up looking through the good tips and tricks on your site and unexpectedly I had a terrible suspicion I never expressed respect to the web blog owner for those secrets. All of the boys are already for that reason very interested to see them and have simply been using those things. Appreciate your simply being so kind as well as for selecting this sort of decent subjects most people are really desperate to know about. Our honest apologies for not expressing gratitude to earlier.

  27. I together with my guys happened to be going through the good tactics located on your web page and so all of the sudden got a horrible suspicion I had not thanked the web site owner for those tips. All of the guys were for that reason passionate to learn them and already have honestly been taking pleasure in those things. We appreciate you getting really thoughtful and also for pick out this kind of fabulous ideas millions of individuals are really desirous to understand about. Our honest regret for not expressing appreciation to earlier.

  28. I in addition to my friends appeared to be reading the best tricks found on the website and then before long got an awful suspicion I had not thanked the blog owner for those strategies. All the young boys happened to be as a result joyful to see them and now have honestly been having fun with these things. I appreciate you for genuinely quite considerate and for getting some notable ideas most people are really desirous to learn about. My personal honest regret for not expressing appreciation to sooner.

  29. Thanks for all your effort on this website. Ellie really likes engaging in research and it’s really easy to understand why. A number of us learn all regarding the powerful form you render reliable thoughts via this website and in addition invigorate contribution from other ones on this subject then our simple princess is in fact studying a lot of things. Take advantage of the rest of the new year. You have been conducting a splendid job.

  30. I and also my guys have been examining the good hints found on the blog and so the sudden I had a horrible suspicion I had not thanked the website owner for those techniques. Those men came totally glad to read through all of them and have undoubtedly been taking pleasure in these things. We appreciate you getting very accommodating as well as for making a choice on variety of cool tips millions of individuals are really wanting to learn about. Our sincere apologies for not expressing appreciation to you sooner.

  31. A lot of thanks for every one of your effort on this web page. Betty enjoys working on internet research and it’s really simple to grasp why. Many of us hear all about the dynamic ways you give precious strategies through your web site and in addition cause participation from website visitors on this topic and our own daughter is actually discovering so much. Enjoy the remaining portion of the new year. You are always performing a useful job.

  32. I simply needed to say thanks again. I am not sure the things that I would’ve gone through without the actual basics shared by you directly on this field. Entirely was a scary crisis for me, nevertheless finding out this specialized approach you processed the issue made me to leap for contentment. I will be happier for your guidance and in addition hope that you find out what an amazing job you are always doing teaching people through your site. More than likely you haven’t got to know any of us.

  33. Needed to post you one little bit of note just to say thanks a lot as before for your personal unique guidelines you have documented in this case. It’s simply unbelievably open-handed with people like you giving extensively exactly what some people could have advertised as an e-book to help make some profit for themselves, principally seeing that you might well have done it in case you considered necessary. Those smart ideas as well served to become easy way to realize that many people have similar zeal just like my own to figure out whole lot more when it comes to this problem. I am certain there are many more enjoyable instances ahead for many who view your site.

  34. Thanks a lot for providing individuals with an extraordinarily wonderful possiblity to read from this website. It’s always very excellent and as well , jam-packed with a good time for me personally and my office colleagues to search your blog at the least three times weekly to read the newest items you have. And definitely, I am certainly motivated concerning the awesome strategies you serve. Certain 4 tips in this article are undeniably the most effective we have all had.

  35. I enjoy you because of all your valuable labor on this web page. Kate delights in making time for research and it’s easy to understand why. Most of us know all about the dynamic medium you offer very helpful ideas by means of your website and as well strongly encourage contribution from visitors on the content while our favorite simple princess is always becoming educated a lot of things. Enjoy the remaining portion of the year. Your conducting a useful job.

  36. I must get across my admiration for your kind-heartedness supporting those people that really need guidance on that subject. Your very own commitment to getting the message all through turned out to be exceedingly significant and has without exception made others much like me to get to their objectives. Your amazing valuable useful information denotes this much a person like me and extremely more to my fellow workers. Thanks a lot; from all of us.

  37. My wife and i got very thrilled Chris could finish up his analysis from your precious recommendations he came across out of your weblog. It’s not at all simplistic to just be releasing hints other people could have been trying to sell. And now we see we’ve got you to give thanks to for this. The most important explanations you’ve made, the straightforward site menu, the relationships you make it easier to promote – it’s many overwhelming, and it is letting our son and us reckon that that content is satisfying, and that is very serious. Thanks for the whole lot!

  38. I happen to be commenting to make you be aware of what a incredible encounter our princess developed studying your blog. She noticed so many details, not to mention what it is like to have an excellent giving nature to let other folks just learn about some impossible topics. You actually surpassed readers’ expectations. Thank you for delivering those necessary, healthy, revealing as well as fun thoughts on this topic to Kate.

  39. My husband and i ended up being lucky that Edward managed to complete his analysis because of the ideas he discovered in your site. It’s not at all simplistic to simply choose to be giving away things that other people could have been trying to sell. And we also do know we have the writer to appreciate for that. The specific explanations you’ve made, the easy website menu, the friendships your site help instill – it is all incredible, and it is helping our son in addition to us believe that this idea is satisfying, which is particularly pressing. Thank you for the whole lot!

  40. I enjoy you because of all your valuable effort on this site. Kate enjoys going through internet research and it’s easy to understand why. I hear all about the dynamic mode you provide insightful secrets via the website and in addition welcome participation from people on the point so our own child is certainly learning a great deal. Take advantage of the remaining portion of the new year. You’re doing a useful job.

  41. I enjoy you because of your entire labor on this web page. My daughter enjoys setting aside time for internet research and it is easy to understand why. A number of us know all concerning the compelling method you create powerful ideas by means of the website and as well as cause participation from other ones about this topic so our girl has been being taught a lot of things. Take advantage of the remaining portion of the new year. You have been performing a remarkable job.

  42. I’m just writing to let you be aware of what a extraordinary experience my friend’s daughter found viewing your site. She came to understand some issues, not to mention how it is like to have an ideal helping spirit to let most people easily master specific hard to do issues. You actually surpassed readers’ expected results. I appreciate you for imparting such important, safe, edifying and in addition easy tips about this topic to Kate.

  43. I simply had to thank you very much again. I am not sure the things I might have tried without these advice revealed by you over such theme. This was an absolute daunting situation in my position, however , taking a look at a expert fashion you managed the issue made me to cry with happiness. I’m just happy for the help as well as expect you comprehend what a powerful job you have been providing teaching people today with the aid of your web page. I am sure you have never come across all of us.

  44. I as well as my friends appeared to be going through the excellent points located on your website while immediately developed a horrible suspicion I never expressed respect to the website owner for those strategies. These men appeared to be for this reason excited to learn them and now have very much been tapping into these things. Thanks for indeed being so kind as well as for making a decision on certain impressive themes most people are really desperate to know about. Our sincere apologies for not expressing appreciation to earlier.

  45. My spouse and i were very happy when Chris managed to round up his preliminary research through the ideas he obtained in your blog. It is now and again perplexing just to possibly be freely giving tips and tricks which usually many people have been trying to sell. So we grasp we need you to appreciate because of that. Most of the illustrations you’ve made, the easy website navigation, the friendships you can make it easier to instill – it is most wonderful, and it is letting our son and the family feel that this idea is awesome, which is certainly extraordinarily pressing. Many thanks for the whole thing!

  46. I抦 impressed, I have to say. Really hardly ever do I encounter a blog that抯 both educative and entertaining, and let me inform you, you’ve got hit the nail on the head. Your idea is excellent; the difficulty is one thing that not sufficient persons are talking intelligently about. I’m very completely satisfied that I stumbled throughout this in my seek for one thing regarding this.

  47. I wish to point out my love for your generosity giving support to those people that have the need for help on the field. Your personal dedication to getting the message around appears to be extraordinarily interesting and have helped folks much like me to realize their desired goals. Your amazing interesting report can mean a lot to me and far more to my fellow workers. With thanks; from everyone of us.

  48. An impressive share, I just given this onto a colleague who was doing just a little analysis on this. And he in reality bought me breakfast as a result of I discovered it for him.. smile. So let me reword that: Thnx for the deal with! However yeah Thnkx for spending the time to debate this, I really feel strongly about it and love reading extra on this topic. If potential, as you develop into experience, would you mind updating your weblog with more details? It’s extremely helpful for me. Huge thumb up for this blog post!

  49. Thanks for sharing superb informations. Your web site is so cool. I am impressed by the details that you’ve on this site. It reveals how nicely you perceive this subject. Bookmarked this website page, will come back for more articles. You, my friend, ROCK! I found just the info I already searched everywhere and simply couldn’t come across. What a great site.

  50. Great website you have here but I was curious about if you knew of any discussion boards that cover the same topics discussed in this article? I’d really like to be a part of online community where I can get suggestions from other knowledgeable individuals that share the same interest. If you have any recommendations, please let me know. Cheers!

  51. I was very pleased to find this web-site.I wanted to thanks for your time for this wonderful read!! I definitely enjoying every little bit of it and I have you bookmarked to check out new stuff you blog post.

  52. Thanks for sharing superb informations. Your web-site is very cool. I’m impressed by the details that you have on this blog. It reveals how nicely you perceive this subject. Bookmarked this web page, will come back for more articles. You, my pal, ROCK! I found just the information I already searched everywhere and simply couldn’t come across. What a great site.

Dodaj komentarz

Twój adres e-mail nie zostanie opublikowany.