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- https://chem.libretexts.org/Courses/Los_Angeles_Trade_Technical_College/Analytical_Chemistry/2%3A_Analytical_Chemistry_2.0_(Harvey)/14%3A_Kinetic_Methods/14.4%3A_Flow_Injection_AnalysisThe flow injection analysis (FIA) technique involves injecting the sample into a flowing carrier stream that gives rise to a transient signal at the detector. Because the shape of this transient signa...The flow injection analysis (FIA) technique involves injecting the sample into a flowing carrier stream that gives rise to a transient signal at the detector. Because the shape of this transient signal depends on the physical and chemical kinetic processes occurring in the carrier stream during the time between injection and detection, we include flow injection analysis in this chapter.
- https://chem.libretexts.org/Courses/Los_Angeles_Trade_Technical_College/Analytical_Chemistry/2%3A_Analytical_Chemistry_2.0_(Harvey)/12%3A_Electrochemical_Methods/12.4%3A_Voltammetric_MethodsIn voltammetry we apply a time-dependent potential to an electrochemical cell and measure the resulting current as a function of that potential. We call the resulting plot of current versus applied po...In voltammetry we apply a time-dependent potential to an electrochemical cell and measure the resulting current as a function of that potential. We call the resulting plot of current versus applied potential a voltammogram, and it is the electrochemical equivalent of a spectrum in spectroscopy, providing quantitative and qualitative information about the species involved in the oxidation or reduction reaction.
- https://chem.libretexts.org/Workbench/Pick_Your_Poison%3A_Introduction_to_Materials_Toxicology/30%3A_Energy_Maintenance_and_Environmental_Exchange/30.03%3A_Metabolism_and_Nutrition/30.3.07%3A_Energy_and_Heat_BalanceThe body tightly regulates the body temperature through a process called thermoregulation, in which the body can maintain its temperature within certain boundaries, even when the surrounding temperatu...The body tightly regulates the body temperature through a process called thermoregulation, in which the body can maintain its temperature within certain boundaries, even when the surrounding temperature is very different. The core temperature of the body remains steady at around 36.5–37.5 °C. In the process of ATP production by cells throughout the body, approximately 60 % of the energy produced is in the form of heat used to maintain body temperature.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_2.1_(Harvey)/13%3A_Kinetic_Methods/13.04%3A_Flow_Injection_AnalysisThis chapter focuses on flow injection analysis (FIA), a technique introduced in the mid-1970s for automated sample analysis. FIA involves injecting samples into a flowing carrier stream, leading to t...This chapter focuses on flow injection analysis (FIA), a technique introduced in the mid-1970s for automated sample analysis. FIA involves injecting samples into a flowing carrier stream, leading to transient signals at a detector, influenced by physical and chemical processes. The chapter outlines FIA's theory, describing components like propelling units, injectors, detectors, and transport systems. Applications span environmental and clinical analyses.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Supplemental_Modules_(Analytical_Chemistry)/Analytical_Sciences_Digital_Library/Courseware/Analytical_Electrochemistry%3A_The_Basic_Concepts/03_Fundamentals_of_Electrochemistry/B%3A_The_Electrode_Process/03_Mass_Transport_MechanismsThe faradaic current that flows at any time is a direct measure of the rate of the electrochemical reaction taking place at the electrode. Further, the current itself is dependent upon (1) the rate at...The faradaic current that flows at any time is a direct measure of the rate of the electrochemical reaction taking place at the electrode. Further, the current itself is dependent upon (1) the rate at which material gets from the bulk of solution to the electrode, known as mass transport, and (2) the rate at which electrons can transfer across the interface, or charge transfer kinetics.
