Results 41 to 50 of about 11,317 (212)
Two novel isosteric conjugates of guanidiniocarbonyl-pyrrole and 6-bromo-TO (thiazole orange) were prepared, differing only in linker connectivity to cyanine (benzothiazole nitrogen vs. quinoline nitrogen).
Tamara Šmidlehner+5 more
doaj +1 more source
Stochastic Sensing of Polynucleotides Using Patterned Nanopores
The effect of the microscopic structure of a pore on polymer translocation is studied using Langevin dynamics simulation, and the consequence of introducing patterned stickiness inside the pore is investigated.
Jack A. Cohen+2 more
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Advances in Fabricating the Electrospun Biopolymer-Based Biomaterials
Biopolymers formed into a fibrous morphology through electrospinning are of increasing interest in the field of biomedicine due to their intrinsic biocompatibility and biodegradability and their ability to be biomimetic to various fibrous structures ...
Sebastian Wilk, Aleksandra Benko
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In recent years, biopolymer-based nano-drug delivery systems with antioxidative properties have gained significant attention in the field of pharmaceutical research. These systems offer promising strategies for targeted and controlled drug delivery while
Magdalena Stevanović, Nenad Filipović
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Macromolecule‐Driven Supramolecular Polymerization Induced by Crowding Effects
Macromolecular crowding plays a crucial role in biological systems by regulating dynamic processes, yet its effects in fully synthetic environments remain largely unexplored. Here, we systematically investigate how excluded volume effects influence supramolecular polymerizations in organic media.
Joost van der Tol+5 more
wiley +1 more source
Abstract Background The purpose of the present case study is to describe the application of a modification of the Biologically‐oriented Alveolar Ridge Preservation (BARP) principles in cases of peri‐implant bone dehiscence (PIBD) due to a compromised alveolus at immediate implant placement (IIP).
Leonardo Trombelli, Tommaso Grenzi
wiley +1 more source
Background A first-year interim analysis of this two-year study suggested that intra-articular injections of highly purified, natural-origin polynucleotides and hyaluronic acid (HA) as a fixed combination (PNHA) might improve knee function and joint pain
Cesare Stagni+9 more
doaj +1 more source
Analytical Study of Lanolin as Potential Biomarker of Prehistoric Sheep‐Shearing Practice
Lanolin, a complex wax found on sheep wool, accumulates on shearing tools, such as flint and obsidian blades, used since the Neolithic. This study explores lanolin's degradation patterns as a potential biomarker for prehistoric sheep‐shearing practices, employing micro‐Fourier transformed infrared spectroscopy, hyperspectral imaging, and gas ...
Claudia Adsuar Fuster+8 more
wiley +1 more source
Study on Interaction of Cationic Porphyrazine with Synthetic Polynucleotides
Interactions of cationic tetrakis (N, N′, N″, N‴- tetramethyltetra-3, 4-pyridinoporphyrazinatozinc (II) (Zn (tmtppa)) with synthetic polynucleotides, poly (G-C) and poly (A-T), and calf thymus DNA have been characterized in 7.5 mM phosphate buffer of pH ...
Hamid Dezhampanah, Soghra Fyzolahjani
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Ribozyme Activity of RNA Nonenzymatically Polymerized from 3′,5′-Cyclic GMP
3′,5′-Cyclic GMP spontaneously nonenzymatically polymerizes in a base-catalyzed reaction affording G oligonucleotides. When reacted with fully or partially sequence-complementary RNA (oligo C), the abiotically generated oligo G RNA displays a typical ...
Samanta Pino+5 more
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