Results 231 to 240 of about 197,362 (384)

Cationic‐Hydrophilic Di‐Block Copolymers: Surface‐Shielded Vectors for Gene Delivery

Journal of Polymer Science, Volume 63, Issue 6, Page 1419-1432, 15 March 2025.
This study develops synthetic polycationic di‐block carriers for nucleic acid (NA) delivery in gene therapy. Consisting of a cationic block and a hydrophilic block, these carriers efficiently form complexes with NAs and shield them with a protective bioinert layer, enhancing stability during circulation in the bloodstream while reducing undesirable ...
Eliška Hrdá, Ladislav Androvič, Marcela Filipová, Michal Pechar, Richard Laga   +4 more
wiley   +1 more source

Nanoparticle-assisted strategies in mass spectrometry-based metabolite analysis: recent advances across analytical workflow. [PDF]

Mikrochim Acta
Gamboa-Becerra R, Beltrán-Partida E, Valdez-Salas B, Castillo-Saenz J, Salvador-Carlos J, Curiel-Álvarez M.   +5 more
europepmc   +1 more source

Synthetic Nucleosides and Nucleotides. III. On the Syntheses of Several 2, 6, 8-Trisubstituted Purine Ribonucleosides

, 1968
Mineo Saneyoshi
openalex   +2 more sources

Purine Molecular Interactions Determine Anisotropic Shape of Zebrafish Biogenic Crystals

Small Methods, EarlyView.
Many organisms self‐organize crystals for vision, pigmentation, or storage. In zebrafish, iridophores produce anisotropic crystals in iridosomes. Using imaging and genetic tools, crystal growth is shown to favor the b‐axis, shaped by guanine‐to‐hypoxanthine ratios and hydrogen bonding resulting thereof.
Jannik Rothkegel, Sylvia Kaufmann, Michaela Wilsch‐Bräuninger, Catarina Lopes, Rita Mateus   +4 more
wiley   +1 more source

On the Quest for Biomarkers: A Comprehensive Analysis of Modified Nucleosides in Ovarian Cancer Cell Lines. [PDF]

Cells
Mohl DA, Lagies S, Lonzer A, Pfäffle SP, Groß P, Benka M, Jäger M, Huber MC, Günther S, Plattner DA, Juhasz-Böss I, Backhaus C, Kammerer B.   +12 more
europepmc   +1 more source

Synthesis of Pyrrole Nucleosides by the Photo-dehydrogenation ofΔ³-Pyrroline Derivatives [PDF]

, 1969
Masajiro Kawana, Sakae Emoto
openalex   +1 more source

Acoustically Responsive Nanofibrous Scaffolds with 3D Hierarchy for Tympanic Membrane Regeneration

Small Structures, EarlyView.
This study investigates the influence of molecular, hierarchical, and acoustical stimulation on biofabricated tympanic membrane (TM) scaffolds within a custom‐built bioreactor mimicking the native tissue niche. It demonstrates that synergistically integrated bioactive agents, 3D hierarchical patterns, and sound waves promote the formation of an aligned
Shivesh Anand, Claudia Del Toro Runzer, Elizabeth Rosado Balmayor, Martijn van Griensven, Lorenzo Moroni, Carlos Mota   +5 more
wiley   +1 more source

Editorial: Nucleosides, nucleotides and nucleic acids: chemistry and biology

Frontiers in Chemistry
Leandro Soter de Mariz e Miranda, Raoni Schroeder Borges Gonçalves, Jacques Uziel, Jacques Uziel, Satoshi Obika, Nadege Lubin-Germain, Nadege Lubin-Germain   +6 more
doaj   +1 more source

Preparation of nucleoside analogues: opportunities for innovation at the interface of synthetic chemistry and biocatalysis. [PDF]

Chem Sci
Salihovic A, Taladriz-Sender A, Burley GA.   +2 more
europepmc   +1 more source

Studies of Nucleosides and Nucleotides. XXV. Purine Cyclonucleosides. 2. Synthesis of 5'-Deoxyguanosine via an 5', 8-Cyclonucleoside

, 1965
Morio Ikehara, Hiroshi Tada, Kei Muneyama   +2 more
openalex   +2 more sources