Expert knowledge and much practical experience in spectroscopy is needed for this task, as well as familiarity with statistical information theory. Systems where computer-aided interpretation of spectral data is used in order to identify the structure of organic compounds will find their main ...
Practical, Experimental/ aerosolsatmospheric techniquesorganic compoundssecondary ion mass spectroscopytime of flight mass spectroscopy/ time-of-flight secondary ion mass spectrometryTOF-SIMS imagesorganic coatingmarine aerosol particlesatmospheric processes
A method for the identification of volatile organic compounds (VOCs) released from packaging expanded polystyrene (EPS) is presented. Headspace solid-phase microextraction (HS- SPME ) with a 75-μm carboxen-polydimethylsiloxan fiber was used as sample preparation technique before the determination of...
Sputtering stripped palmitic acid and revealed the inner core of the sea-salt particles. Our results show that fatty acids are important ingredients of the outermost surface layer of the studied aerosol particles. 展开 关键词: Practical, Experimental/ aerosols atmospheric techniques organic compounds ...
The methods can effectively be used for the realization of an 'intelligent gas sensor'. 展开 关键词: Practical, Theoretical or Mathematical, Experimental/ gas sensors intelligent sensors iterative methods organic compounds/ iteration technique multiple regression mixtures of gases identification integrated ...
These results illustrate the potential use of HA to improve cartilage regeneration efforts and better understand cartilage development. 展开 关键词: Practical, Experimental/ biochemistry biological tissues biomechanics cellular biophysics genetics molecular biophysics organic compounds self-assembly tissue ...
Analysis of volatile organic compounds (VOCs) from breath or the headspace of liquid culture, urine, blood, stool, or sputum can be used to identify pathogenic bacteria and fungi, to detect cancer cells, and to diagnose metabolic disorders [1], [2], [3], [4], [5], [6], [7], [...
The organic compounds found on the archaeological artefacts have benefitted from undergoing relatively limited degradation in the cave context as compared to open-air sites in the region, known for poor biomolecular preservation43. The identifi- cation of small proteins such as SLRPs is indeed ...
Dan Jia2,Yan Cao2, Shouhong Gao2, Zhiying Guo1,2, Philipp Zerbe3,Yifeng Chai2,Yong Diao1 & Lei Zhang2 Traditional Chinese Medicine (TCM) has been developed for thousands of years and has formed an integrated theoretical system based on a large amount of clinical practi...
11.A method of identifying effective therapeutic compounds comprising:a.) reversibly coupling an alpha compound and a beta compound to a solid support through a branched linker, wherein the branched linker comprises two cleavable linkers that are chemically distinct from one another;b) the two cleav...