The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Hydrochromic materials that change their luminescence color upon exposure to moisture have attracted considerable attention owing to their applications in sensing and information encryption. However, the existing materials lack high hydrochromic response and color tunability. This study reports the development of a new and bright 0D Cs3GdCl6 metal halide as the host for hydrochromic photon upconversion...
Objective
Primary tumour size (PTS) is known to be a significant prognostic factor in patients with papillary thyroid carcinoma (PTC) undergoing thyroidectomy. Although cutoff values of 2 and 4 cm are widely used in surgical extent decision and long‐term outcomes predictions, the effectiveness of arbitrary cutoff values in stratifying patients for target outcomes is questionable. This study aimed...
A graphite grid was fabricated using reactive ion etching with a stencil mask. The graphite film was synthesized through chemical vapor deposition on commercial Ni foil and was simply etched with a stencil mask using oxygen plasma during reactive ion etching. It had ∼85% optical transmittance at a 550-nm wavelength and ∼120 Ω/sq sheet resistance. Graphite grids placed on a human hand used to distinguish...
A new and simple method to prepare three-dimensional (3D) graphene foams is developed. It uses 3D Ni nanowire foams as a catalyst for chemical vapor deposition (CVD). Ni nanowires were synthesized on a large scale by the reduction of Ni ions under an applied magnetic field, and then assembled into a 3D film by filtrating a bulk Ni nanowire solution or by pressing Ni nanowire powder. An additional...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.