Search Results - "Wilner, Ofer I"

Increasing the Complexity of Periodic Protein Nanostructures by the Rolling-Circle-Amplified Synthesis of Aptamers by Cheglakov, Zoya, Weizmann, Yossi, Braunschweig, Adam B, Wilner, Ofer I, Willner, Itamar

“…The biomachinery of rolling‐circle amplification relying on protein–aptamer interactions on DNA scaffolds was used to create one‐dimensional…”
Get full text

Self-Assembly of Aptamer−Circular DNA Nanostructures for Controlled Biocatalysis by Wang, Zhen-Gang, Wilner, Ofer I, Willner, Itamar

“…Two kinds of circular DNA components are generated by the hybridization of short nucleic acids with the 3′ and 5′ ends of single-stranded DNA chains. The…”
Get full text

APOBEC3G enhances lymphoma cell radioresistance by promoting cytidine deaminase-dependent DNA repair by Nowarski, Roni, Wilner, Ofer I., Cheshin, Ori, Shahar, Or D., Kenig, Edan, Baraz, Leah, Britan-Rosich, Elena, Nagler, Arnon, Harris, Reuben S., Goldberg, Michal, Willner, Itamar, Kotler, Moshe

“…APOBEC3 proteins catalyze deamination of cytidines in single-stranded DNA (ssDNA), providing innate protection against retroviral replication by inducing…”
Get full text

Generation of Photocurrents by Bis-aniline-Cross-Linked Pt Nanoparticle/Photosystem I Composites on Electrodes by Yehezkeli, Omer, Wilner, Ofer I, Tel-Vered, Ran, Roizman-Sade, Dan, Nechushtai, Rachel, Willner, Itamar

“…Pt nanocrystals are implanted into photosystem I (PSI) by a photochemical reaction. The PSI with the associated Pt nanoclusters was modified with thioaniline…”
Get full text

Functionalized DNA Nanostructures by Wilner, Ofer I, Willner, Itamar

“…An examination of DNA nanostructures is presented. The self assembly of DNA proteins is also discussed…”
Get full text

Probing Kinase Activities by Electrochemistry, Contact-Angle Measurements, and Molecular-Force Interactions by Wilner, Ofer I., Guidotti, Claudio, Wieckowska, Agnieszka, Gill, Ron, Willner, Itamar

“…Three different methods to investigate the activity of a protein kinase (casein kinase, CK2) are described. The phosphorylation of the sequence‐specific…”
Get full text

polycatenated DNA scaffold for the one-step assembly of hierarchical nanostructures by Weizmann, Yossi, Braunschweig, Adam B, Wilner, Ofer I, Cheglakov, Zoya, Willner, Itamar

“…A unique DNA scaffold was prepared for the one-step self-assembly of hierarchical nanostructures onto which multiple proteins or nanoparticles are positioned…”
Get full text

Point-of-care nucleic acid tests: assays and devices by Wilner, Ofer I, Yesodi, Doron, Weizmann, Yossi

“…The COVID-19 pandemic (caused by the SARS_CoV_2 virus) has emphasized the need for quick, easy-to-operate, reliable, and affordable diagnostic tests and…”
Get more information

Control of Bioelectrocatalytic Transformations on DNA Scaffolds by Piperberg, Gilad, Wilner, Ofer I, Yehezkeli, Omer, Tel-Vered, Ran, Willner, Itamar

“…The spatial organization of biomolecules on a DNA scaffold linked to an electrode leads to programmed biocatalytic transformations. This is exemplified by the…”
Get full text

RNA Nanostructures: From Structure to Function by Wilner, Ofer I., Yesodi, Doron, Weizmann, Yossi

“…Nucleic-acid nanostructures, which have been designed and constructed with atomic precision, have been used as scaffolds for different molecules and proteins,…”
Get full text

Photoelectrochemistry with Ordered CdS Nanoparticle/Relay or Photosensitizer/Relay Dyads on DNA Scaffolds by Tel-Vered, Ran, Yehezkeli, Omer, Yildiz, Huseyin Bekir, Wilner, Ofer I, Willner, Itamar

“…A change of direction: The intensity and direction of photocurrents in photosensitizer–electron acceptor dyads anchored to electrodes is controlled by the…”
Get full text

Enzyme cascades activated on topologically programmed DNA scaffolds by Willner, Itamar, Wilner, Ofer I, Weizmann, Yossi, Gill, Ron, Lioubashevski, Oleg, Freeman, Ronit

“…The ability of DNA to self-assemble into one-, two- and three-dimensional nanostructures 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , combined…”
Get full text

Self-Assembly of Enzymes on DNA Scaffolds: En Route to Biocatalytic Cascades and the Synthesis of Metallic Nanowires by Wilner, Ofer I, Shimron, Simcha, Weizmann, Yossi, Wang, Zhen-Gang, Willner, Itamar

“…DNA strands consisting of programmed sequence-specific domains were synthesized by the rolling circle amplification (RCA) process. The spatial positioning of…”
Get full text

Self-assembly of DNA nanotubes with controllable diameters by Wilner, Ofer I., Orbach, Ron, Henning, Anja, Teller, Carsten, Yehezkeli, Omer, Mertig, Michael, Harries, Daniel, Willner, Itamar

“…The synthesis of DNA nanotubes is an important area in nanobiotechnology. Different methods to assemble DNA nanotubes have been reported, and control over the…”
Get full text

DNA nanotechnology by Wilner, Ofer I, Willner, Bilha, Willner, Itamar

“…The base sequence encoded in nucleic acids yields significant structural and functional properties into the biopolymer. The resulting nucleic acid…”
Get more information

Covalently Linked DNA Nanotubes by Wilner, Ofer I, Henning, Anja, Shlyahovsky, Bella, Willner, Itamar

“…The present study introduces an approach to prepare covalently linked DNA nanotubes. A circular DNA that includes at its opposite poles thiol and amine…”
Get full text

Cover Picture: Increasing the Complexity of Periodic Protein Nanostructures by the Rolling-Circle-Amplified Synthesis of Aptamers (Angew. Chem. Int. Ed. 1/2008) by Cheglakov, Zoya, Weizmann, Yossi, Braunschweig, Adam B., Wilner, Ofer I., Willner, Itamar

“…A self‐inking roller can be used to print an extended strip with periodic repeating units. In the same way, by the biochemical technique of rolling‐circle…”
Get full text

Increasing the Complexity of Periodic Protein Nanostructures by the Rolling-Circle-Amplified Synthesis of Aptamers by Cheglakov, Zoya, Weizmann, Yossi, Braunschweig, Adam B., Wilner, Ofer I., Willner, Itamar

“…Die biochemische Amplifizierung am rollenden Ring (rolling‐circle amplification, RCA) beruht auf Protein‐Aptamer‐Wechselwirkungen auf DNA‐Gerüsten. Dieses…”
Get full text

Photoelectrochemistry with Ordered CdS Nanoparticle/Relay or Photosensitizer/Relay Dyads on DNA Scaffolds by Tel-Vered, Ran, Yehezkeli, Omer, Yildiz, Huseyin Bekir, Wilner, Ofer I., Willner, Itamar

“…Richtungswechsel: Intensität und Richtung der Photoströme in Diaden, die mit Elektroden verknüpft sind, werden durch die Orientierung und Zusammensetzung der…”
Get full text

Titelbild: Increasing the Complexity of Periodic Protein Nanostructures by the Rolling-Circle-Amplified Synthesis of Aptamers (Angew. Chem. 1/2008) by Cheglakov, Zoya, Weizmann, Yossi, Braunschweig, Adam B., Wilner, Ofer I., Willner, Itamar

“…Mit einer Druckwalze können lange periodische Muster aufgetragen werden. Ähnlich funktioniert auch die biochemische Amplifizierung am rollenden Ring…”
Get full text