Results 161 to 170 of about 427,156 (310)

Programmable Functional Silicification of DNA Origami Nanostructures

Advanced Materials, EarlyView.
This work introduces additional functionality into silica‐coated DNA origami nanostructures using non‐standard silica precursors. A fluorescent precursor enables enhanced intracellular tracking, while a disulfide‐containing reagent yields redox‐responsive, degradable silica coatings.
Anna V. Baptist, Lasse Guericke, Philipp Mauker, Oliver Thorn‐Seshold, Amelie Heuer‐Jungemann   +4 more
wiley   +1 more source

Prebiotically Plausible Synthesis of N-Cyanoimidazole for Phosphate Activation and Templated RNA Ligation. [PDF]

J Am Chem Soc
Marinic B, Ritson DJ, Wordsworth R, Sutherland JD.   +3 more
europepmc   +1 more source

Iterative Selection of DNA Nanostructures for Cellular Uptake

Advanced Materials, EarlyView.
DNA nanostructures are promising cell targeting delivery vehicles for therapeutics, but the targeting behavior is not fully understood. In this study, libraries of DNA nanostructures that can be amplified and sequenced are combined with cellular uptake as a selection pressure to iteratively refine DNA structures taken up in cells to better understand ...
Anjali Rajwar, Lisa Eichhorn, Jakub Palacka, Sandra Ly, Erik Benson   +4 more
wiley   +1 more source

Endoscopic Injection Sclerotherapy With Pre-deflation Ligation for Prolonged Sclerosant Retention in Esophageal Varices: A Case Report. [PDF]

DEN Open
Sugawara N, Iwatsubo T, Kaizuka M, Tsuji S, Nishian K, Takayama K, Sasaki S, Hakoda A, Ota K, Nishikawa H.   +9 more
europepmc   +1 more source

Self‐Assembling Copolymers Encapsulating Single Endothelial Cells Induce Endogenous ECM Deposition and Vascular Regeneration

Advanced Materials, EarlyView.
This study presents the first demonstration of stable sub‐50‐micron single‐cell GPM vesicles fabricated through the intrinsic self‐assembly of an amphiphilic copolymer. Hierarchical assembly of cell containing GPM vesicles into microspheres enable tunable, sustained cell delivery with immune protection.
Viola B. Morris, Sangho Lee, Kalp Soni, Simon He, Matthew Huang, Dandan Chen, Dae Hoon Lee, Kyung Hee Kim, Seonggeon Cho, Laura Pencea, Divit Jain, Young‐Sup Yoon   +11 more
wiley   +1 more source

Bronchial Ligation as a Temporizing Procedure for Hemoptysis Caused by Acute Type B Aortic Dissection Rupturing into the Lung with Subsequent TEVAR: A Case Report. [PDF]

Reports (MDPI)
Maekawa R, Sakamoto SI, Hiromoto A, Suzuki K, Ishii Y.   +4 more
europepmc   +1 more source

Lab‐in‐a‐Tube System Integrating Hierarchically Wrinkled Electrodes and DNAzyme‐Functionalized Beads for Diagnosis of Clostridioides difficile Infection

Advanced Materials, EarlyView.
The point‐of‐care diagnosis of Clostridioides difficile infection remains challenging due to reliance on slow culture and amplification‐based methods. A lab‐in‐a‐tube electrochemical biosensor integrating DNAzymes, antifouling magnetic beads, and a hierarchically structured flow cell enables amplification‐ and culture‐free detection directly in stool ...
Survanshu Saxena, Soyeon Lee, Youngeun Choi, Jonathan L'Heureux‐Hache, Jiaying Liu, Sadman Sakib, Sara M. Imani, Marek Smieja, Yingfu Li, Todd Hoare, Leyla Soleymani   +10 more
wiley   +1 more source

Successful Hemostasis With Direct Clipping Using a Tapered-Tip Hood and Slim Endoscope for Colonic Diverticular Bleeding Refractory to Endoscopic Band Ligation: A Case Report. [PDF]

DEN Open
Kusumoto H, Kuwano T, Horikawa Y, Okada Y, Iguchi M, Baba Y, Kishita H, Tsukasa K, Shimaoka S.   +8 more
europepmc   +1 more source

Programmable Carrier‐Free All‐Enzyme Beads for Modular Continuous‐Flow Biocatalysis

Advanced Materials, EarlyView.
Genetically encoded enzyme building blocks self‐assemble into monodisperse, carrier‐free protein beads via a droplet‐based formulation strategy. These programmable catalytic particles enable modular continuous‐flow biocatalysis, from single‐enzyme reactions to multi‐enzyme cascades and bead–bead coupled reactor systems.
Jennifer Kühne, Julian S. Hertel, André Delavault, Judith Felk, Martin Peng, Lara Reuber, Felix Ott, Kim Wanner, Marc F. Münker, Adrian Neukirch, Alexei Kiselev, Kersten S. Rabe, Christof M. Niemeyer   +12 more
wiley   +1 more source

Direct dideoxy sequencing of genomic DNA by ligation-mediated PCR [PDF]

, 1994
Quivy, J.-P., Becker, Peter B.
core   +1 more source