Quantification of the Electromechanical Measurements by Piezoresponse Force Microscopy
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202206237
Abstract: Piezoresponse force microscopy (PFM) is widely used for characterization and exploration of the nanoscale properties of ferroelectrics. However, quantification of the PFM signal is challenging due to the convolution of various extrinsic and intrinsic contributions.… read more here.
Keywords: quantification; force microscopy; microscopy; piezoresponse force ... See more keywords
3D Generation of Multipurpose Atomic Force Microscopy Tips (Adv. Sci. 27/2022)
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202201489
Abstract: In this work, 3D polymeric atomic force microscopy (AFM) tips, referred to as 3DTIPs, are manufactured with great flexibility in design and function using two‐photon polymerization. With the technology holding a great potential in developing… read more here.
Keywords: afm tips; force microscopy; microscopy; generation ... See more keywords
Subtyping of Magnetically Isolated Breast Cancer Cells Using Magnetic Force Microscopy.
Sign Up to like & getrecommendations! Published in 2018 at "Biotechnology journal"
DOI: 10.1002/biot.201700625
Abstract: Circulating tumor cell (CTC) which recently arisen as potential sources for monitoring and characterizing non-haematologic cancers and their metastatic derivatives. Immunomagnetic microbeads and magnetic nanoparticles (MNPs) have been extensively explored to isolate CTCs from blood… read more here.
Keywords: microscopy; force microscopy; surface marker; breast cancer ... See more keywords
The evaluation of surface topography changes in nanoscaled 2,6‐diphenyl anthracene thin films by atomic force microscopy
Sign Up to like & getrecommendations! Published in 2020 at "Microscopy Research and Technique"
DOI: 10.1002/jemt.23569
Abstract: The physical properties of electronic devices made by 2,6‐diphenyl anthracene (DPA) are influenced by the microtexture of DPA surfaces. This work focused on the experimental investigation of the 3‐D surface microtexture of DPA thin films… read more here.
Keywords: topography; thin films; microscopy; force microscopy ... See more keywords
Toward a better modulus at shallow indentations—Enhanced tip and sample characterization for quantitative atomic force microscopy
Sign Up to like & getrecommendations! Published in 2022 at "Microscopy Research and Technique"
DOI: 10.1002/jemt.24261
Abstract: Approximations of the geometry of indenting probes, particularly when using shallow indentations on soft materials, can lead to the erroneous reporting of mechanical data in atomic force microscopy (AFM). Scanning electron microscopy (SEM) identified a… read more here.
Keywords: force microscopy; microscopy; geometry; shallow indentations ... See more keywords
Integrated Tapping Mode Kelvin Probe Force Microscopy with Photoinduced Force Microscopy for Correlative Chemical and Surface Potential Mapping.
Sign Up to like & getrecommendations! Published in 2021 at "Small"
DOI: 10.1002/smll.202102495
Abstract: Kelvin probe force microscopy (KPFM) is a popular technique for mapping the surface potential at the nanoscale through measurement of the Coulombic force between an atomic force microscopy (AFM) tip and sample. The lateral resolution… read more here.
Keywords: microscopy; tapping mode; force microscopy; force ... See more keywords
Atomic Fingerprinting of Heteroatoms Using Noncontact Atomic Force Microscopy.
Sign Up to like & getrecommendations! Published in 2021 at "Small"
DOI: 10.1002/smll.202102977
Abstract: Immense strides have been made in increasing the resolution of scanning probe microscopy. Noncontact atomic force microscopy (nc-AFM) now offers one the ability to characterize and visualize single molecules with subatomic resolution. Specifically, nc-AFM with… read more here.
Keywords: microscopy; atomic fingerprinting; force microscopy; atomic force ... See more keywords
Probing the Structural Details of Chitin Nanocrystal–Water Interfaces by Three‐Dimensional Atomic Force Microscopy
Sign Up to like & getrecommendations! Published in 2022 at "Small Methods"
DOI: 10.1002/smtd.202200320
Abstract: Chitin is one of the most abundant and renewable natural biopolymers. It exists in the form of crystalline microfibrils and is the basic structural building block of many biological materials. Its surface crystalline structure is… read more here.
Keywords: chitin; details chitin; water; force microscopy ... See more keywords
Understanding the Rhodopsin Worldview Through Atomic Force Microscopy (AFM): Structure, Stability, and Activity Studies.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical record"
DOI: 10.1002/tcr.202300113
Abstract: Rhodopsin is a G protein-coupled receptor (GPCR) present in the rod outer segment (ROS) of photoreceptor cells that initiates the phototransduction cascade required for scotopic vision. Due to the remarkable advancements in technological tools, the… read more here.
Keywords: structure; rhodopsin; force microscopy; microscopy ... See more keywords
Characterization of Structural and Configurational Properties of DNA by Atomic Force Microscopy.
Sign Up to like & getrecommendations! Published in 2018 at "Methods in molecular biology"
DOI: 10.1007/978-1-4939-7306-4_37
Abstract: We describe a method to extract quantitative information on DNA structural and configurational properties from high-resolution topographic maps recorded by atomic force microscopy (AFM). DNA molecules are deposited on mica surfaces from an aqueous solution,… read more here.
Keywords: microscopy; force microscopy; configurational properties; atomic force ... See more keywords
Comparison of Different Excitation Schemes in Bimodal Atomic Force Microscopy in Air and Liquid Environments
Sign Up to like & getrecommendations! Published in 2020 at "Acta Mechanica Solida Sinica"
DOI: 10.1007/s10338-020-00203-x
Abstract: Bimodal amplitude modulation atomic force microscopy (AM-AFM) is widely used in nanoscale topography and compositional contrast imaging for various materials. In this work, we use computational simulation to compare the dynamic behaviors of AFM cantilevers… read more here.
Keywords: microscopy; force microscopy; schemes bimodal; atomic force ... See more keywords