Our approach prints 3D structures with a programmable mosaic of distinct surface charge regions, creating a platform to deposit functional materials into complex architectures based on localized electrostatic attraction. The technique allows selective volumetric depositions of single metals and also diverse ...
A range of nuclear models based on energy density functionals reproduce well the observed smooth evolution of the nuclear size. Both the remarkable consistency of model prediction and the similarity of predictions for different isotopes suggest a transition to a regime in which shell effects have a ...
Image showing periodicity of the chemical elements for effective nuclear charge (Clementi) - 2s in a 3D spiral periodic table column style.Image showing periodicity of the chemical elements for effective nuclear charge (Clementi) - 2s in a 3D periodic table column style....
Based on the classification of elements in the periodic table, the rule of eight was first proposed to draw formulas of organic compounds. The later named octet rule exhibited shortcomings when applied to inorganic compounds. Another rule, the rule of two, using covalent bonds between atoms, was...
Image showing periodicity of the chemical elements for effective nuclear charge (Clementi) - 4p in a 3D periodic table column style.Unitsnuclear charge unitsNotesThe numbers quoted here were calculated using methods known as "self-consistent-field" (SCF) calculations....
Based on its position in the periodic table, does beryllium gain or lose electrons? What charge does its ion have?How does the number of electrons found in the element's outer shell relate to their position in the periodic table?Use the group number to determine the...
Cyanine-based pH probes have attracted great attention as a result of their unique NIR spectra properties. In general, two strategies have been applied for designing the pH-sensitive probes. The first relies on reversible protonation and deprotonation of the indolium ring nitrogen of pH-sensitive ...
Space charge refers to the mutual repulsion between particles of like charge, resulting in the deposition of charged particles on airway surfaces. It is a force that is smaller than the image force and can be neglected in the lung. AI generated definition based on: Comprehensive Toxicology, 2010...
Image showing periodicity of the chemical elements for effective nuclear charge (Clementi) - 2p in a 3D periodic table column style. Units nuclear charge units Notes The numbers quoted here were calculated using methods known as "self-consistent-field" (SCF) calculations. ...
A table with common ionic charges can also help determine oxidation states and chemical reactions. For example, knowing that iron can have a +2 or +3 charge can help predict the formation of compounds like FeO (iron(II) oxide) or Fe2O3(iron(III) oxide). Based on the common charges,...