Imaging and microscopy in linear and nonlinear media using digital holography

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Most visible light imaging methods using polarization to obtain ultrastructure information are limited to 2D analysis or require demanding phase measurements to be extended to 3D. A novel 3D polarized light imaging technique based on Müller‐matrix formulat ...

The short de Broglie wavelength and strong interaction empower free electrons to probe structures and excitations in materials and biomolecules. Recently, electron-photon interactions have enabled new optical manipulation schemes for electron beams. In thi ...

Metal-porphyrins are studied intensively due their potential applications, deriving from the variety of electronic and chemical properties, tunable by selecting metal centers and functional groups. Metalation, de- and trans-metalation processes are fundame ...

The amphiphilic chemical structure of native lignin, composed by a hydrophobic aromatic core and hydrophilic hydroxy groups, makes it a promising alternative for the development of bio-based surface-active compounds. However, the severe conditions traditio ...

Correlating the catalyst activity, selectivity, and stability with its structure and composition is of the utmost importance in advancing the knowledge of heterogeneous electrocatalytic processes for chemical energy conversion. Well-defined colloidal nanoc ...

We describe recent experimental observations of coexisting nonlinear states, including so-called super cavity solitons, in tristable passive Kerr resonators. ...

The atomic force microscope has become an established research tool for imaging microorganisms with unprecedented resolution. However, its use in microbiology has been limited by the difficulty of proper bacterial immobilization. Here, we have developed a ...

The linking of therapeutic drugs to ultrasmall superparamagnetic iron oxide nanoparticles (USPIOs) allowing intracellular release of the active drug via cell-specific mechanisms would achieve tumor-selective magnetically-enhanced drug delivery. To validate ...

Brightfield microscopy often suffers from limited depth of field, which prevents thick specimens from being imaged entirely in-focus. By optically sectioning the specimen, the in-focus regions can be acquired over multiple images. Extended depth of field m ...

Imaging and microscopy in linear and nonlinear media using digital holography

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Reconstructing Three‐Dimensional Optical Anisotropy with Tomographic Müller‐Polarimetric Microscopy

Free-electron interaction with nonlinear optical states in microresonators

Stabilization versus competing de-metalation, trans-metalation and (cyclo)-dehydrogenation of Pd porphyrins at a copper surface

Extraction and Surfactant Properties of Glyoxylic Acid-Functionalized Lignin

Colloidal Nanocrystals as Electrocatalysts with Tunable Activity and Selectivity

Observation of super cavity solitons

Microfluidic bacterial traps for simultaneous fluorescence and atomic force microscopy

Convergence of Microscopy techniques: An application to dislocation pit characteristics

Surface-Functionalized Ultrasmall Superparamagnetic Nanoparticles as Magnetic Delivery Vectors for Camptothecin

Energy loss magnetic chiral dichroism: A new technique for the study of magnetic properties in the electron microscope

Joint Texture and Topography Estimation for Extended Depth of Field in Brightfield Microscopy