Results 21 to 30 of about 1,323,542 (252)
International Journal of Electrochemical Science, 2018 A portable voltammetric electronic tongue (VE-tongue) system was developed and used to classify pericarpium citri reticulatae (PCR), a traditional Chinese herbal medicine, on the basis of its age for authentication. An array of sensors with eight working
Qingrui Shi +7 more
doaj +1 more source
Chinese Medicinal Plants with Antiviral Activities for Treatment of the Common Cold and Flu
Biology and Life Sciences Forum, 2023 Traditional Chinese medicines (TCM) have been considered an important source of curative remedy for many years due to their potential chemical components which can promote health and prevent diseases.
Mohamad Hesam Shahrajabian, Wenli Sun
doaj +1 more source
Advanced Functional Materials, EarlyView.A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow +6 more
wiley +1 more source
Ion Concentration and Voltage Imaging With Fluorescent Nanodiamonds
Advanced Materials, EarlyView.We demonstrate reversible switching between the fluorescent NV0 and the dark NV+ state, in sub‐30 nm FNDs via surface oxidation and hydrogenation, respectively. In an electrochemical cell, we show that the fluorescence from hydrogenated particles enables all‐optical imaging of voltages and ion concentrations at the micrometer scale.
Patrick Voorhoeve +8 more
wiley +1 more source
Sustainable Materials Design With Multi‐Modal Artificial Intelligence
Advanced Science, EarlyView.Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu +8 more
wiley +1 more source
Advanced Science, EarlyView.Palatable food alleviates stress and prevents anxiety. This study uncovers a dedicated neural pathway: dopamine release in the PFC activates D1R neurons, whose projections to the peri‐PVN engage a population of anxiolytic CRFR1 neurons. These neurons then inhibit stress‐induced hyperactivity of PVNCRF neurons, providing a circuit‐level explanation for ...
Yuchuan Hong +12 more
wiley +1 more source
Advanced Science, EarlyView.Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu +10 more
wiley +1 more source
The Logan Elm Press: Children's Picture-Book Competition
, 1984 Print Pages: 1 broadsidePrint Illustrations: ill. (photoengraving)Printing: LetterpressPaper: Canson Mi TientesTypography: Handset CaslonPhysical Dimensions: 50 x 32.2 cmColophon: Designed by Rowena Pon & printed at The Logan Elm ...
core +1 more source
A Low-Cost Energy-Efficient Cableless Geophone Unit for Passive Surface Wave Surveys
Sensors, 2015 The passive surface wave survey is a practical, non-invasive seismic exploration method that has increasingly been used in geotechnical engineering. However, in situ deployment of traditional wired geophones is labor intensive for a dense sensor array ...
Kaoshan Dai +5 more
doaj +1 more source
Frontiers in Pharmacology, 2020 BackgroundThe prevalence of cardiovascular diseases (CVDs) is increasing at a high rate, and the available treatment options, sometimes, have complications which necessitates the need to develop safer and efficacious approaches.
Muhammad Irfan +8 more
doaj +1 more source