alexa
Reach Us +1-845-458-6882

GET THE APP

Dersleri yüzünden oldukça stresli bir ruh haline sikiş hikayeleri bürünüp özel matematik dersinden önce rahatlayabilmek için amatör pornolar kendisini yatak odasına kapatan genç adam telefonundan porno resimleri açtığı porno filmini keyifle seyir ederek yatağını mobil porno okşar ruh dinlendirici olduğunu iddia ettikleri özel sex resim bir masaj salonunda çalışan genç masör hem sağlık hem de huzur sikiş için gelip masaj yaptıracak olan kadını gördüğünde porn nutku tutulur tüm gün boyu seksi lezbiyenleri sikiş dikizleyerek onları en savunmasız anlarında fotoğraflayan azılı erkek lavaboya geçerek fotoğraflara bakıp koca yarağını keyifle okşamaya başlar
Signal-based, Environmentally Benign Strategies For Biofouling Control | 9506
ISSN: 2155-9910

Journal of Marine Science: Research & Development
Open Access

Like us on:

Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)
Google Scholar citation report
Citations : 2084

Journal of Marine Science: Research & Development received 2084 citations as per Google Scholar report

Indexed In
  • CAS Source Index (CASSI)
  • Index Copernicus
  • Google Scholar
  • Sherpa Romeo
  • Open J Gate
  • Genamics JournalSeek
  • Academic Keys
  • ResearchBible
  • Ulrich's Periodicals Directory
  • Electronic Journals Library
  • RefSeek
  • Directory of Research Journal Indexing (DRJI)
  • Hamdard University
  • EBSCO A-Z
  • OCLC- WorldCat
  • Scholarsteer
  • SWB online catalog
  • Virtual Library of Biology (vifabio)
  • Publons
Share This Page

Signal-based, environmentally benign strategies for biofouling control

International Conference on Oceanography & Natural Disasters

Nic Barraud

Accepted Abstracts: J Marine Sci Res Dev

DOI: 10.4172/2155-9910.S1.004

Abstract
Microbial biofilms forming on marine surfaces are at the root of biofouling problems. The intrinsic resistance of microorganisms in biofilms towards standard antimicrobials makes it very difficult if not impossible to effectively apply current antifouling strategies without imposing a heavy stress on the marine environment. An important approach for arriving at novel measures to control biofilms is to study their development and life cycle. Of particular interest is the occurrence of dispersal events where a subpopulation of cells is released from the biofilm community to colonize new surfaces. Recently, the simple gas and ubiquitous biological signal nitric oxide (NO) was identified as a key regulator of biofilm dispersal. NO, which is produced endogenously in mature biofilms, was shown to trigger a signaling pathway involving the intracellular secondary messenger cyclic di-GMP, which in turn activates a range of effectors that result in dispersal. Add-back of low levels of NO, in the picomolar and nanomolar range, was able to induce biofilm dispersal and greatly increase the efficacy of various antimicrobial compounds. Further, NO-mediated dispersal was found to be highly conserved across microbial species. Therefore the use of low, non-toxic concentrations of NO was identified as a promising strategy for the control of biofilms and biofouling. Several technologies have been developped, which include: (i) short and long half-lives, low environmental impact NO-generating compounds, (ii) novel materials and surface coatings with catalytic activity for NO production in situ , and (iii) novel compounds for the targeted delivery of NO to biofilms.
Biography
Nic received his Ph.D. from the University of New South Wales in 2007. Following on the discovery of NO as a key signal regulating biofilm dispersal, he led a range of projects to develop innovative, non-toxic solutions to biofilm control in industrial and clinical settings. In 2009 Nic took up an ARC International Fellowship to further investigate the molecular mechanisms of this new signaling pathway at the Imperial College London. In 2012, he received an ARC Discovery Early Career Researcher Award to explore inter-kingdom signaling at a biofilm-plant host interface. At present Nic has 12 publications, and 3 international patents.
https://dinamobet.fun/ https://elexbet.fun/ https://extrabet.fun/ https://fenomenbet.fun/ https://goldenbahisci.fun/ https://grandpashabet.fun/ https://hepsibahis.fun/ https://hilbet.fun/ https://holiganbet-giris.info/ https://holiganbet.fun/
Top