Daniel P Cherney,Joel M Harris
Daniel P Cherney
The in situ analysis of small, dispersed particles in liquids is a challenging problem, the successful solution to which influences diverse applications of colloidal particles in materials science, synthetic chemistry, and molecular biology...
Ricardo Gutierrez-Osuna,Andreas Hierlemann
Ricardo Gutierrez-Osuna
We provide a broad review of approaches for developing chemosensor systems whose operating parameters can adapt in response to environmental changes or application needs. Adaptation may take place at the instrumentation level (e.g., tunable...
Electrochemical aspects of electrospray and laser desorption/ionization for mass spectrometry [0.03%]
用于质谱的激光解吸/电喷雾电化学方面的电子喷涂离子化
Mélanie Abonnenc,Liang Qiao,BaoHong Liu et al.
Mélanie Abonnenc et al.
Soft-ionization methods, namely electrospray ionization and laser desorption/ionization, are widely used to transfer large molecules as intact gas-phase ions either from a solution or from a solid substrate. During both processes, in-source...
Byoung-Yong Chang,Su-Moon Park
Byoung-Yong Chang
This review describes recent advances in electrochemical impedance spectroscopy (EIS) with an emphasis on its novel applications to various electrochemistry-related problems. Section 1 discusses the development of new EIS techniques to redu...
Cavity-enhanced direct frequency comb spectroscopy: technology and applications [0.03%]
腔增强频率梳光谱技术及应用进展
Florian Adler,Michael J Thorpe,Kevin C Cossel et al.
Florian Adler et al.
Cavity-enhanced direct frequency comb spectroscopy combines broad bandwidth, high spectral resolution, and ultrahigh detection sensitivity in one experimental platform based on an optical frequency comb efficiently coupled to a high-finesse...
Michael B Pomfret,Jeffrey C Owrutsky,Robert A Walker
Michael B Pomfret
Thermal imaging and vibrational spectroscopy have become important tools for examining the physical and chemical changes that occur in real time in solid-oxide fuel cells (SOFCs). Imaging techniques can resolve temperature differences as fi...
James W Jorgenson
James W Jorgenson
Ultrahigh-pressure liquid chromatography (UHPLC) is a method of liquid chromatography utilizing sub-2-microm particles packed into capillary columns 25 to 100 cm long. Columns of this length packed with particles this fine require operation...
Single-molecule DNA analysis [0.03%]
单分子DNA分析
J William Efcavitch,John F Thompson
J William Efcavitch
The ability to detect single molecules of DNA or RNA has led to an extremely rich area of exploration of the single most important biomolecule in nature. In cases in which the nucleic acid molecules are tethered to a solid support, confined...
Michael D Fayer,Nancy E Levinger
Michael D Fayer
The properties of water depend on its extended hydrogen bond network and the continual picosecond-time scale structural evolution of the network. Water molecules in confined environments with pools a few nanometers in diameter or at interfa...
Evaluation of DNA/Ligand interactions by electrospray ionization mass spectrometry [0.03%]
采用静电喷雾电离质谱技术评价DNA/配体相互作用
Jennifer S Brodbelt
Jennifer S Brodbelt
Electrospray ionization mass spectrometry (ESI-MS) has enabled the detection and characterization of DNA/ligand complexes, including evaluation of both relative binding affinities and selectivities of DNA-interactive ligands. The noncovalen...