Differentiating Plasmon-Enhanced Chemical Reactions on AgPd Hollow Nanoplates through Surface-Enhanced Raman Spectroscopy.

Plasmonic photocatalysis demonstrates great potential for efficiently harnessing light energy. However, the underlying mechanisms remain enigmatic due to the transient nature of the reaction processes. Typically, plasmonic photocatalysis relies on the excitation of surface plasmon resonance (SPR) in plasmonic materials, such as metal nanoparticles, leading to the generation of high-energy or "hot electrons", albeit accompanied by photothermal heating or Joule effect.

Face-to-Face Assembly of Ag Nanoplates on Filter Papers for Pesticide Detection by Surface-Enhanced Raman Spectroscopy.

Surface-enhanced Raman spectroscopy (SERS) technology has been regarded as a most efficient and sensitive strategy for the detection of pollutants at ultra-low concentrations. Fabrication of SERS substrates is of key importance in obtaining the homogeneous and sensitive SERS signals. Cellulose filter papers loaded with plasmonic metal NPs are well known as cost-effective and efficient paper-based SERS substrates.

[Study on modern disease menu of acupuncture and moxibustion therapy in China].

Objective: To analyze and summarize the diseases and syndromes treated by acupuncture and moxibustion.

Methods: Using literature researching methods to analyze and summarize the diseases and symptoms treated clinically by acupuncture and moxibustion for observation of therapeutic effects from Chinese Biomedicine Optical Disk Database between 1978-2005, and the frequency-time (number) of reported papers for each disease and syndrome were calculated.

Results: The disease menu of acupuncture and moxibustion therapy, 461 kinds in 16 classifications were attained, including 338 diseases of western medicine, 73 symptoms of western medicine and 50 TCM syndromes.