Structural Hierarchy in DNA Hydrogels
نویسندگان
چکیده
منابع مشابه
Structural Hierarchy in DNA Hydrogels
Sol-gel transition in aqueous DNA solutions was probed to determine the gelation time tgel and temperature Tgel. It was remarkable to observe that Tgel linearly increased from 36 to 57°C and tgel decreased from 700 to 350 s with increase in DNA concentration. The hydrogels were studied by using small angle neutron scattering (SANS) ([DNA]≤ 3 %(w/v)) to determine the underlying hierarchy of leng...
متن کاملHierarchy in structural brain networks
Whole-brain structural connectivity matrices extracted from Diffusion Weighted Images (DWI) provide a systematic way of representing anatomical brain networks. They are equivalent to weighted graphs that encode both the topology of the network as well as the strength of connection between each pair of region of interest (ROIs). Here, we exploit their hierarchical organization to infer probabili...
متن کاملReversible Ag(+)-crosslinked DNA hydrogels.
DNA hydrogels, consisting of Y-shaped nucleic acid subunits or of nucleic acid-functionalized acrylamide chains, undergo switchable gel-to-solution transitions. The Ag(+)-stimulated formation of cytosine-Ag(+)-cytosine complexes results in the crosslinking of the units to yield the hydrogels, while the cysteamine-induced elimination of the Ag(+) ions dissociates the hydrogels into a solution ph...
متن کاملDocumentary relevance and structural hierarchy
THERE is no writer today more closely identified with research into the idea of relevance as operative within the field of documentation than DONALD J. HILLMAN. It is not certain that he sees any real hope for arrival at any sort of technique capable of producing documentsurrogates relevant to real queries-thus excepting those that satisfy queries derived from ‘source-documents’. Yet, in his pa...
متن کاملStructural hierarchy controlling dimerization and target DNA recognition in the AHR transcriptional complex.
The aryl hydrocarbon receptor (AHR) belongs to the PAS (PER-ARNT-SIM) family transcription factors and mediates broad responses to numerous environmental pollutants and cellular metabolites, modulating diverse biological processes from adaptive metabolism, acute toxicity, to normal physiology of vascular and immune systems. The AHR forms a transcriptionally active heterodimer with ARNT (AHR nuc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Applied Biotechnology & Bioengineering
سال: 2017
ISSN: 2572-8466
DOI: 10.15406/jabb.2017.02.00038