Re-entrant DNA gels

F Bomboi, F Romano, M Leo… - Nature …, 2016 - nature.com
… We conclude by noting that DNA gels are examples of thermo-reversible gels, in which
binding arises from the hydrogen bonds between complementary base pairs, a clear realization …

[HTML][HTML] DISORDER OF DNA STRUCTURE IN QUASINEMATIC LAYERS OF “RE-ENTRANT” TWISTED PHASES

SG Skuridin, SV Semenov, VI Salyanov… - Жидкие кристаллы и …, 2021 - cyberleninka.ru
… of "re-entrant" cholesteric phases depend on the mean distance between DNA molecules
and the peculiarities of the DNA … was determined by elec-trophoresis in a 1 % agarose gel. …

Re-entrant melting as a design principle for DNA-coated colloids

S Angioletti-Uberti, BM Mognetti, D Frenkel - Nature materials, 2012 - nature.com
… a gel owing to the strong, short-ranged attraction. MC simulations show such ‘re-entrant gel
formation’: a gel … Again, owing to the programmability of the DNA-mediated interactions, the …

Observations of three “re-entrant” twisted structures in double-stranded DNA dispersion particles

YM Yevdokimov, SG Skuridin, VI Salyanov… - European Biophysics …, 2021 - Springer
… was determined by electrophoresis in a 1% agarose gel. … spectra of ds DNA LCD particles
with the “re-entrant” cholesteric … -charged Gd 3+ cations interacting with ds DNA molecules. …

Blunt-end driven re-entrant ordering in quasi two-dimensional dispersions of spherical DNA brushes

I Romero-Sanchez, I Pihlajamaa, N Adžić… - ACS …, 2022 - ACS Publications
… the re-entrant ordering phenomenon. Therefore, we conclude that re-entrant ordering is …
We remark also that the re-entrant behavior is only found in a very narrow range of potential …

New optical evidence of the cholesteric packing of DNA molecules in “re-entrant” phase

YM Yevdokimov, SG Skuridin, VI Salyanov… - Chemical Physics …, 2019 - Elsevier
… purification and depolymerization was determined by electrophoresis in a 1% agarose gel.
… packing of ds DNA molecules in dispersion particles with the “re-entrant” structure, we used …

Re-entrant cholesteric phase in DNA liquid-crystalline dispersion particles

YM Yevdokimov, SG Skuridin, SV Semenov… - Journal of biological …, 2017 - Springer
DNA molecules. However, slightly counter-intuitively, the cholesteric-like packing
reappears upon the heating of dispersions with hexagonal packing of ds DNA … , the term ‘re-entrant’). …

Multiplicity of 're-entrant'cholesteric structures in DNA liquid-crystalline dispersions

YM Yevdokimov, SG Skuridin, VI Salyanov… - Physics …, 2021 - iopscience.iop.org
… Reference [40] reports the appearance of a new DNA phase, which we called the 're-entrant
of the size of'solid' (gel-like) particles of DNA immobilized on a nuclear membrane filter [43]. …

Observation of two forms of conformations in the reentrant condensation of DNA

FT Chien, SG Lin, PY Lai, CK Chan - … Review E—Statistical, Nonlinear, and Soft …, 2007 - APS
DNA the easier it is for jamming to occur and a larger c is needed to redissolve (reentrant)
the DNA. … smaller blobs (the reentrant state) is flexible enough to reptate through the gel. This …

DNA-GEL, novel nanomaterial for biomedical applications and delivery of bioactive molecules

E Lattuada, M Leo, D Caprara, L Salvatori… - Frontiers in …, 2020 - frontiersin.org
re-entrant DNA-gels. However, to be validated as a 3D scaffold for biomedical applications,
it is mandatory for re-entrant DNA-gel … characteristics of the re-entrant DNA-gels will have to …