Highly Porous Co-Al Intermetallic Created by Thermal Explosion Using NaCl as a Space Retainer.

Co-Al porous materials were fabricated by thermal explosion (TE) reactions from Co and Al powders in a 1:1 ratio using NaCl as a space retainer. The effects of the NaCl content on the temperature profiles, phase structure, volume change, density, pore distribution and antioxidation behavior were investigated. The results showed that the sintered product of Co and Al powders was solely Co-Al intermetallic, while the final product was CoAl with an abundant Co phase and minor CoAl and Co-Al phases after added NaCl dissolved out, due to the high T and low T.

Rational design of NIR-II molecule-engineered nanoplatform for preoperative downstaging and imaging-guided surgery of orthotopic hepatic tumor.

Orthotopic advanced hepatic tumor resection without precise location and preoperative downstaging may cause clinical postoperative recurrence and metastasis. Early accurate monitoring and tumor size reduction based on the multifunctional diagnostic-therapeutic integration platform could improve real-time imaging-guided resection efficacy. Here, a Near-Infrared II/Photoacoustic Imaging/Magnetic Resonance Imaging (NIR-II/PAI/MRI) organic nanoplatform IRFEP-FA-DOTA-Gd (IFDG) is developed for integrated diagnosis and treatment of orthotopic hepatic tumor.

Autologous neurosensory retinal transplantation for recurrent macular hole retinal detachment in highly myopic eyes.

Purpose: To investigate the morphological and functional reconstruction of the macular fovea after autologous neurosensory retinal transplantation for recurrent macular hole retinal detachment (MHRD) in highly myopic eyes.

Methods: Ten consecutive cases of recurrent MHRD with high myopia were retrospectively reviewed. All eyes underwent pars plana vitrectomy combined with autologous neurosensory retinal transplantation and were followed up for at least 3 months after silicone oil extraction.

Simultaneous determination of three Aconitum alkaloids in six herbal medicines by high-performance liquid chromatography.

To simultaneously determine three components of aconitine, mesaconitine, and hypaconitine in six species of Aconitum genus, an extraction condition for the total alkaloids was specifically optimized and a simple analytical method of reversed-phased highperformance liquid chromatography (HPLC) was developed. The extraction rate of total alkaloids in A. szechenyianum Gay was 98.

LC-MS analysis for the components captured by ECV304 cell from extract of Aconitum szechenyianum Gay.

A novel method of cell affinity screening (CAS), cell affinity capture coupled with LC-MS analysis, was developed for screening the bioactive compounds related to cardiovascular diseases from the natural product libraries. One of the major characteristics lies in its function in affinity-capturing and separating the bioactive components from the natural product libraries in vitro. Another characteristic is its use in analyzing and identifying the target compounds, by employing high-performance liquid chromatography and mass spectrometry.

[Study on the optimum extracting conditions of total alkaloids and aconitine in Aconitum szechenyianum Gay].

Objective: To optimize the conditions for extractions of total alkaloids and aconitine from Aconitum szechenyianum Gay.

Methods: Using L16 (4(5)) orthogonal test and univariant methods, the exrtaction conditions of total alkaloids aconitine in Aconitum szechenyianum Gay. were optimized under the guidance of the content determination of total alkaloids with bromophemol blue colorimetry and aconitine with HPLC method, respectively.