Results 311 to 320 of about 2,721,612 (374)

Characterization of the interaction between the Sec61 translocon complex and ppαF using optical tweezers. [PDF]

Protein Sci
Robeson L, Casanova-Morales N, Burgos-Bravo F, Alfaro-Valdés HM, Lesch R, Ramírez-Álvarez C, Valdivia-Delgado M, Vega M, Matute RA, Schekman R, Wilson CAM.   +10 more
europepmc   +1 more source

Covalent Peptide‐Graphene Conjugates for Enhanced Cell Spreading, Osteogenic Differentiation, and Angiogenesis in Bone Defects

ChemBioChem, EarlyView.
The three peptides RGD, DGEA, and KKGHK are covalently attached to the 2D nanomaterial graphene oxide (GO) to create new biomaterials for the treatment of severe bone injuries. These GO modifications improve cell spreading, stem cell differentiation into bone cell types, and formation of blood vessel‐like structures.
Michelle E. Wolf, Yaxuan Liu, Jason D. Orlando, Jingzhi Zhou, Stefanie A. Sydlik   +4 more
wiley   +1 more source

Red blood cell flickering activity locally controlled by holographic optical tweezers. [PDF]

iScience
Caselli N, García-Verdugo M, Calero M, Hernando-Ospina N, Santiago JA, Herráez-Aguilar D, Monroy F.   +6 more
europepmc   +1 more source

Phosphorus‐Nitrogen Heterocycles Derived from Chelating N‐Donor Ligands: Historical Advances, Recent Highlights, and Outlook

Chemistry – A European Journal, Volume 31, Issue 16, March 17, 2025.
The chemistry of PN heterocycles is underexplored relative to systems based on main group atoms such as boron. However, strategies for their production have been developed. As a result, the application of PN heterocycles as functional molecular materials, in small molecule activation chemistry and catalysis, and bioimaging and therapeutics have emerged.
Shrabani Khan, Joe B. Gilroy
wiley   +1 more source

The application of single-molecule optical tweezers to study disease-related structural dynamics in RNA. [PDF]

Biochem Soc Trans
Marinus T, Foster TL, Tych KM.
europepmc   +1 more source

Interaction Forces between F-Actin and Titin PEVK Domain Measured with Optical Tweezers

, 2007
Pasquale Bianco, Attila Nagy, András Kengyel, Dávid Szatmári, Zsolt Mártonfalvi, Tamás Huber, Miklós Kellermayer   +6 more
openalex   +1 more source

Continuous Light‐Induced Water Oxidation In Polyoxometalate‐Based Photocatalytic Protocells And Prototissues

Chemistry – A European Journal, Accepted Article.
The bottom‐up construction of leaf‐like materials capable of using visible light and water to produce oxygen and chemical energy is a major goal of artificial photosynthesis. In this work, we show that robust artificial cells (protocells) prepared by the membranization of polymer/nucleotide coacervate droplets with a bio‐inspired Ru‐based ...
Aina Rebasa-Vallverdu, Mattia Cattelan, Andrea Sartorel, Mauro Carraro, Marcella Bonchio, Stephen Mann, Pierangelo Gobbo   +6 more
wiley   +1 more source

Optical Tweezers Apparatus Based on a Cost-Effective IR Laser-Hardware and Software Description. [PDF]

Sensors (Basel)
Burdík M, Kužela T, Fojtů D, Elisek P, Hrnčiřík J, Jašek R, Ingr M.   +6 more
europepmc   +1 more source

Probing the stability and interdomain interactions in the ABC transporter OpuA, using single-molecule optical tweezers

, 2023
van der Sleen L, Stevens J, Marrink SJ, Poolman B, Tych K.   +4 more
europepmc   +1 more source

Synthetic Thermo‐Sensitive Hydrogel Microspheres as Temperature Probes in an Optical Tweezers Setup

Chemistry–Methods, EarlyView.
We demonstrate the use of thermo‐sensitive poly‐NIPAAm microspheres as temperature probes to quantify the heating induced by a high‐power optical tweezers laser. The probes can estimate the temperature with an accuracy of 1–2 °C in the biologically relevant range and can be easily incorporated within biological optical tweezers assays to help avoid ...
Shahar Goren, Nicole Edelstein‐Pardo, Ran Glinowiecki, Amit Sitt, Raya Sorkin, Ayelet Lesman   +5 more
wiley   +1 more source