Single-molecule experiments in biological physics: methods and applications

F Ritort - Journal of Physics: Condensed Matter, 2006 - iopscience.iop.org
I review single-molecule experiments (SMEs) in biological physics. Recent technological
developments have provided the tools to design and build scientific instruments of high …

Finding the weakest link–exploring integrin-mediated mechanical molecular pathways

P Roca-Cusachs, T Iskratsch… - Journal of cell …, 2012 - journals.biologists.com
From the extracellular matrix to the cytoskeleton, a network of molecular links connects cells
to their environment. Molecules in this network transmit and detect mechanical forces, which …

Develo** a molecular picture of soil organic matter–mineral interactions by quantifying organo–mineral binding

CJ Newcomb, NP Qafoku, JW Grate, VL Bailey… - Nature …, 2017 - nature.com
Long residence times of soil organic matter have been attributed to reactive mineral surface
sites that sorb organic species and cause inaccessibility due to physical isolation and …

Interpreting the widespread nonlinear force spectra of intermolecular bonds

RW Friddle, A Noy, JJ De Yoreo - Proceedings of the National Academy of …, 2012 - pnas.org
Single molecule force spectroscopy probes the strength, lifetime, and energetic details of
intermolecular interactions in a simple experiment. A growing number of these studies have …

Plant-derived anti-human epidermal growth factor receptor 2 antibody suppresses trastuzumab-resistant breast cancer with enhanced nanoscale binding

C Park, K Kim, Y Kim, R Zhu, L Hain, H Seferovic… - ACS …, 2024 - ACS Publications
Traditional monoclonal antibodies such as Trastuzumab encounter limitations when treating
Human Epidermal Growth Factor Receptor 2 (HER2)-positive breast cancer, particularly in …

Next generation methods for single-molecule force spectroscopy on polyproteins and receptor-ligand complexes

B Yang, Z Liu, H Liu, MA Nash - Frontiers in Molecular Biosciences, 2020 - frontiersin.org
Single-molecule force spectroscopy with the atomic force microscope provides molecular
level insights into protein function, allowing researchers to reconstruct energy landscapes …

Visualizing mechanical tension across membrane receptors with a fluorescent sensor

DR Stabley, C Jurchenko, SS Marshall, KS Salaita - Nature methods, 2012 - nature.com
We report a fluorescence-based turn-on sensor for map** the mechanical strain exerted
by specific cell-surface proteins in living cells. The sensor generates force maps with high …

Programmable multivalent DNA-origami tension probes for reporting cellular traction forces

PK Dutta, Y Zhang, AT Blanchard, C Ge, M Rushdi… - Nano …, 2018 - ACS Publications
Mechanical forces are central to most, if not all, biological processes, including cell
development, immune recognition, and metastasis. Because the cellular machinery …

Multiple receptors involved in human rhinovirus attachment to live cells

C Rankl, F Kienberger, L Wildling, J Wruss… - Proceedings of the …, 2008 - pnas.org
Minor group human rhinoviruses (HRVs) attach to members of the low-density lipoprotein
receptor family and are internalized via receptor-mediated endocytosis. The attachment of …

The application of atomic force spectroscopy to the study of biological complexes undergoing a biorecognition process

AR Bizzarri, S Cannistraro - Chemical Society Reviews, 2010 - pubs.rsc.org
Atomic force spectroscopy (AFS) is one of the most promising and powerful tools to get
information on biorecognition processes at single molecule resolution. AFS allows to …