Results 31 to 40 of about 221,415 (325)

Effective interaction between helical bio-molecules [PDF]

, 1999
The effective interaction between two parallel strands of helical bio-molecules, such as deoxyribose nucleic acids (DNA), is calculated using computer simulations of the "primitive" model of electrolytes.
A.A. Kornyshev, A.A. Kornyshev, A.A. Kornyshev, A.A. Kornyshev, A.A. Kornyshev, A.P. Lyubartsev, A.P. Lyubartsev, A.V. Lukashin, A.V. Lukashin, B. Jayaram, B. Jayaram, B. Jayaram, B. Jayaram, B.E. Hingerty, B.H. Zimm, B.I. Shklovskii, B.I. Shklovskii, B.J. Klein, C. Schildkraut, C.S. Murthy, D. Hochberg, D. Hochberg, D. Soumpasis, D. Stigter, D.C. Rau, D.C. Rau, D.C. Rau, D.W.R. Gruen, E. Allahyarov, E. Allahyarov, E. Allahyarov, E. Allahyarov, E.J.W. Vervey, F. Fogolari, F.E. Karasz, G. Edwards, G. Lamm, G.M. Kepler, G.R. Pack, G.R. Pack, G.S. Manning, G.S. Manning, H. Greberg, H. Löwen, H. Löwen, H. Löwen, H. Löwen, H. Löwen, H.H. Strey, I. Rouzina, J. Conrad, J. Granot, J. Lekner, J. Lekner, J. Mazur, J. P. Hansen, J. Ray, J. Skolnick, J. Skolnick, J. Widom, J.C.G. Montoro, J.J. Arenzon, J.J. Delrow, J.L. Hecht, J.M. Bailey, J.R.C. van der Maarel, K. Wagner, L. Guldbrand, L. McFail-lsom, L.G. Nilsson, M. Gueron, M. LeBret, M. LeBret, M. Troll, M. Ueda, M.A. Young, M.A. Young, M.D. Paulsen, M.K. Gilson, M.K. Gilson, M.L. Bleam, M.O. Khan, M.P. Allen, M.T. Record, M.T. Record, N. Grønbech-Jensen, N. Grønbech-Jensen, N. Grønbech-Jensen, N. Grønbech-Jensen, N.V. Hud, N.V. Hud, P. Kekicheff, P. Mariani, P. Mills, P.G. Bolhuis, P.J. Lin-Chung, R. Kjellander, R. Podgornik, R. Podgornik, R. Podgornik, R.J. Mashl, R.J. Mashl, R.P. Rand, R.W. Wilson, R.W. Wilson, S. Alexander, S. Gavryushov, S. Leikin, S. Leikin, S. Padmanabhan, T.T. Nguyen, V. Vlachy, V.A. Bloomfield, V.I. Perel, X. Shui, X. Shui, Y. Levin   +116 more
core   +2 more sources

Calculation of Relaxation Spectra from Stress Relaxation Measurements [PDF]

, 2010
Application of stress on materials increases the energy of the system. After removal of stress, macromolecules comprising the material shift towards equilibrium to minimize the total energy of the system.
Kontogiorgos, Vassilis
core   +2 more sources

Micellar Drug Delivery Systems Based on Natural Biopolymers

Polymers, 2021
The broad diversity of structures and the presence of numerous functional groups available for chemical modifications represent an enormous advantage for the development of safe, non-toxic, and cost-effective micellar drug delivery systems (DDS) based on
L. Atanase
semanticscholar   +1 more source

Extrusion Simulation for the Design of Cereal and Legume Foods

Foods, 2022
A 1D global twin-screw extrusion model, implemented in numerical software, Ludovic®, was applied to predict extrusion variables and, therefore, to design various starchy products with targeted structure and properties.
Magdalena Kristiawan, Guy Della Valle, Françoise Berzin   +2 more
doaj   +1 more source

Wood polymer composites and their contribution to cascading utilisation [PDF]

, 2015
Due to a shortage of resources and a growing competition of land use, sustainable and efficient resource utilisation becomes increasingly important.
Krause, Andreas, Militz, Holger, Osburg, Victoria-Sophie, Teuber, Laura, Toporowski, Waldemar   +4 more
core   +1 more source

Synthesis and viscosity behavior of poly(γ-p-biphenylmethyl-L-glutamate) in benzene/dichloroacetic acid mixtures, a comparison with poly(γ-benzyl-L-glutamate) [PDF]

, 1974
The synthesis of poly(γ-p-biphenylmethyl-L-glutamate), PBPLG, (poly{L-imino-1-[2-(4-biphenylylmethoxycarbonyl)ethyl]-2-oxoethylene}), (1d) is described. The viscosity behavior of this polymer in benzene/dichloroacetic acid mixtures (c=0,2.10 -3 - 1,4.10 -
Bantjes, Adriaan, Feijen, Jan, Groot, Klaas de, Sederel, Wim L., Visser, Anthonie C. de   +4 more
core   +3 more sources

Polysiloxane ionic liquids as good solvents for β-cyclodextrin-polydimethylsiloxane polyrotaxane structures

Beilstein Journal of Organic Chemistry, 2012
An ionic liquid based on polydimethylsiloxane with imidazolium salt brushes was synthesized as a good solvent for β-cyclodextrin-polydimethylsiloxane rotaxane.
Narcisa Marangoci, Rodinel Ardeleanu, Laura Ursu, Constanta Ibanescu, Maricel Danu, Mariana Pinteala, Bogdan C. Simionescu   +6 more
doaj   +1 more source

Enhancing the performance of Xanthan gum in water-based mud systems using an environmentally friendly biopolymer [PDF]

, 2020
Xanthan gum is commonly used in drilling fluids to provide viscosity, solid suspension, and fluid-loss control. However, it is sensitive to high temperatures and not tolerant of field contaminants. This paper presents an experimental study on the effects
Akpan, EU, Enyi, GC, Nasr, GG
core   +2 more sources

Bacterial biopolymers: from pathogenesis to advanced materials

Nature Reviews Microbiology, 2020
Bacteria are prime cell factories that can efficiently convert carbon and nitrogen sources into a large diversity of intracellular and extracellular biopolymers, such as polysaccharides, polyamides, polyesters, polyphosphates, extracellular DNA and ...
M. F. Moradali, B. Rehm
semanticscholar   +1 more source

Electrochemical Sensor for Tryptophan Determination Based on Trimetallic-CuZnCo-Nanoparticle-Modified Electrodes

Molecules, 2023
The superior properties of electrodeposited trimetallic CuZnCo nanoparticles, arising from the synergistic effect of combining the unique features of metallic components, were confirmed using voltametric measurements. The surface morphology and structure
Adina Arvinte, Ana-Lacramioara Lungoci, Adina Coroaba, Mariana Pinteala   +3 more
doaj   +1 more source