[HTML][HTML] Recent advances in sensing the inter-biomolecular interactions at the nanoscale–A comprehensive review of AFM-based force spectroscopy
Biomolecular interactions underpin most processes inside the cell. Hence, a precise and
quantitative understanding of molecular association and dissociation events is crucial, not …
quantitative understanding of molecular association and dissociation events is crucial, not …
Scanning Kelvin probe microscopy: challenges and perspectives towards increased application on biomaterials and biological samples
We report and comment on the possible increase of application of scanning Kelvin probe
microscopy (SKPM) for biomaterials, biological substrates, and biological samples. First, the …
microscopy (SKPM) for biomaterials, biological substrates, and biological samples. First, the …
Single-molecule and -particle probing crystal edge/corner as highly efficient photocatalytic sites on a single TiO2 particle
The exposed active sites of semiconductor catalysts are essential to the photocatalytic
energy conversion efficiency. However, it is difficult to directly observe such active sites and …
energy conversion efficiency. However, it is difficult to directly observe such active sites and …
Atomic force microscopy-based cancer diagnosis by detecting cancer-specific biomolecules and cells
Atomic force microscopy (AFM) has recently attracted much attention due to its ability to
analyze biomolecular interactions and to detect certain biomolecules, which play a crucial …
analyze biomolecular interactions and to detect certain biomolecules, which play a crucial …
Surface potential analysis of nanoscale biomaterials and devices using kelvin probe force microscopy
In recent years, Kelvin probe force microscopy (KPFM) has emerged as a versatile toolkit for
exploring electrical properties on a broad range of nanobiomaterials and molecules. An …
exploring electrical properties on a broad range of nanobiomaterials and molecules. An …
Revealing Intramolecular Isotope Effects with Chemical-Bond Precision
X Zhu, J Xu, Y Zhang, B Li, Y Tian, Y Wu… - Journal of the …, 2023 - ACS Publications
Isotope substitution of a molecule not only changes its vibrational frequencies but also
changes its vibrational distributions in real-space. Quantitatively measuring the isotope …
changes its vibrational distributions in real-space. Quantitatively measuring the isotope …
Mapping the surface charge distribution of amyloid fibril
It is of high importance to measure and map the surface charge distribution of amyloids,
since electrostatic interaction between amyloidogenic proteins and biomolecules plays a …
since electrostatic interaction between amyloidogenic proteins and biomolecules plays a …
Surface potential/charge sensing techniques and applications
S Chen, H Dong, J Yang - Sensors, 2020 - mdpi.com
Surface potential and surface charge sensing techniques have attracted a wide range of
research interest in recent decades. With the development and optimization of detection …
research interest in recent decades. With the development and optimization of detection …
Nanoscale biophysical properties of small extracellular vesicles from senescent cells using atomic force microscopy, surface potential microscopy, and Raman …
Cells secrete extracellular vesicles (EVs) carrying cell-of-origin markers to communicate with
surrounding cells. EVs regulate physiological processes ranging from intercellular signaling …
surrounding cells. EVs regulate physiological processes ranging from intercellular signaling …
Lab on a tip: Applications of functional atomic force microscopy for the study of electrical properties in biology
Electrical properties, such as charge propagation, dielectrics, surface potentials,
conductivity, and piezoelectricity, play crucial roles in biomolecules, biomembranes, cells …
conductivity, and piezoelectricity, play crucial roles in biomolecules, biomembranes, cells …