The application of antimicrobial photodynamic therapy (aPDT) in dentistry: a critical review [0.03%]
光动力抗菌疗法在牙科疾病治疗中的应用及其进展的批判性评论文章
E T Carrera,H B Dias,S C T Corbi et al.
E T Carrera et al.
In recent years there have been an increasing number of in vitro and in vivo studies that show positive results regarding antimicrobial photodynamic therapy (aPDT) used in dentistry. These include applications in periodontics, endodontics, ...
Measurement of the microscopic viscosities of microfluids with a dynamic optical tweezers system [0.03%]
基于动态光镊的微流体微观粘度测量研究
Yuquan Zhang,Xiaojing Wu,Yijia Wang et al.
Yuquan Zhang et al.
Viscosity coefficients of microfluids-Newtonian and non-Newtonian-were explored through the rotational motion of a particle trapped by optical tweezers in a microflute. Unlike conventional methods based on viscometers, our microfluidic syst...
Long-Distance Electron Tunneling in Proteins: A New Challenge for Time-Resolved Spectroscopy [0.03%]
蛋白质中远距离电子隧穿：时间分辨光谱学面临的新挑战
A A Stuchebrukhov
A A Stuchebrukhov
Long-distance electron tunneling is a fundamental process which is involved in energy generation in cells. The tunneling occurs between the metal centers in the respiratory enzymes, typically over distances up to 20 or 30 Å. For such dista...
D Chuchumishev,G Marchev,I Buchvarov et al.
D Chuchumishev et al.
Output energy of 1 mJ is obtained for the 380 ps long idler pulses at 2800 nm from a short cavity singly resonant 500 Hz optical parametric oscillator employing PPKTP and a near-diffraction-limited, single frequency, sub-nanosecond pump sou...
A A Kosterev,R F Curl,F K Tittel et al.
A A Kosterev et al.
Novel pulsed and cw quantum cascade distributed feedback (QC-DFB) lasers operating near lambda=8 micrometers were used for detection and quantification of trace gases in ambient air by means of sensitive absorption spectroscopy. N2O, 12CH4,...
F K Tittel,D G Lancaster,D Richter
F K Tittel
The development of compact spectroscopic gas sensors and their applications to environmental sensing will be described. These sensors employ mid-infrared difference-frequency generation (DFG) in periodically poled lithium niobate (PPLN) cry...
Trace gas absorption spectroscopy using laser difference-frequency spectrometer for environmental application [0.03%]
用于环境研究的激光差频谱仪痕量气体吸收光谱测量系统
W Chen,F Cazier,D Boucher et al.
W Chen et al.
A widely tunable infrared spectrometer based on difference frequency generation (DFG) has been developed for organic trace gas detection by laser absorption spectroscopy. On-line measurements of concentration of various hydrocarbons, such a...