Results 71 to 80 of about 185,186 (338)

Synthesis of Peptide Nucleic Acids Containing a Crosslinking Agent and Evaluation of Their Reactivities

Molecules, 2015
Peptide nucleic acids (PNAs) are structural mimics of nucleic acids that form stable hybrids with DNA and RNA. In addition, PNAs can invade double-stranded DNA.
Takuya Akisawa, Yuki Ishizawa, Fumi Nagatsugi   +2 more
doaj   +1 more source

Dynamics of gelling liquids: a short survey

, 2004
The dynamics of randomly crosslinked liquids is addressed via a Rouse- and a Zimm-type model with crosslink statistics taken either from bond percolation or Erdoes-Renyi random graphs.
Adam M, Albert A E, Alexander S, Annette Zippelius, Bird R B, Bunde A, Cates M E, Daoud M, de Gennes P-G, de Gennes P-G, de Gennes P-G, de Gennes P-G, de Gennes P-G, Del Gado E, Doi M, Durand D, Erd os P, Flory P J, Goldbart P M, Henning Löwe, Küntzel M, Larson R G, Meir A, Mukhopadhyay S, Müller P, Oono Y, Oseen C W, Peter Müller, Plischke M, Rubinstein M, Rubinstein M, Sahimi M, Simon B, Sommer J-U, Spencer J, Stauffer D, Stauffer D, Winter H H, Zimm B H, Zippelius A   +39 more
core   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

The Contact Simulation Comparison of UHMWPE to the Crosslink Intensity Effect

E3S Web of Conferences, 2018
Ultra High Molecular Weight Polyethylene called UHMWPE is a unique polymer material that has excellent physical and mechanical properties. UHMWPE material is frequently used in prosthesis.
Al Hakim Reza Azizul Nasa, Arrohman Sigit, Saputra Eko, Anwar Iwan Budi, Jamari J, Ismail Rifky, Bayuseno Athanasius P., Tauviqirrahman Mohammad   +7 more
doaj   +1 more source

Elasticity in strongly interacting soft solids: polyelectrolyte network

, 1998
This paper discusses the elastic behavior of a very long crosslinked polyelectrolyte chain (Debye-H\"uckel chain), which is weakly charged. Therefore the response of the crosslinked chain (network) on an external constant force $f$ acting on the ends of ...
Vilgis, T. A., Wilder, J.
core   +1 more source

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Food Simulating Organic Solvents for Evaluating Crosslink Density of Bulk Fill Composite Resin

International Journal of Dentistry, 2017
Objectives. To evaluate crosslink densities of two bulk fill composite resins and determine if the used Food Simulating Organic Solvent (FSOS) affected them. Methods.
Neveen M. Ayad, Hala A. Bahgat, Eman Hussain Al Kaba, Maryam Hussain Buholayka   +3 more
doaj   +1 more source

Free-radicals and advanced chemistries involved in cell membrane organization influence oxygen diffusion and pathology treatment

AIMS Biophysics, 2017
A breakthrough has been discovered in pathology chemistry related to increasing molecular structure that can interfere with oxygen diffusion through cell membranes.
Richard C Petersen
doaj   +1 more source

Role of DVC1 in repair of nitrogen mustard-induced DNA protein crosslink in human bronchial epithelial cells

陆军军医大学学报, 2023
Objective To investigate the effect of DNA damage protein targeting VCP (DVC1) in DNA protein crosslink repair induced by nitrogen mustard in human bronchial epithelial cells (16HBE). Methods DVC1 siRNA was used to interfere its expression in 16HBE. Then
CHENG Jin, YU Wenpei, YE Feng
doaj   +1 more source

Normal stresses at the gelation transition

, 2001
A simple Rouse-type model, generalised to incorporate the effects of chemical crosslinks, is used to obtain a theoretical prediction for the critical behaviour of the normal-stress coefficients $\Psi_{1}$ and $\Psi_{2}$ at the gelation transition.
Broderix, Kurt, Müller, Peter, Zippelius, Annette   +2 more
core   +1 more source