Haddad R, Sparrapan R, Kotiaho T, Eberlin M N. Chen L C, Yoshimura K, Yu Z, Iwata R, Ito H, Suzuki H, Mori K, Ariyada O, Takeda S, Kubota T. Cheng S C, Cheng T L, Chang H C, Shiea J. Markus H, Jaroslav P, Ville S, Ville A, Tapio K, Raimo A K, Franssila S, Tiina J K, Risto K. Yang S P, Ding J H, Zheng J, Hu B, Li J Q, Chen H W, Zhou Z Q, Qiao X L. Sampson J S, Hawkridge A M, Muddiman D C. Shiea J, Yuan C H, Huang M Z, Cheng S C, Ma Y L, Tseng W L, Chang H C, Hung W C. Takáts Z, Wiseman J M, Gologan B, Cooks R G. Finally, the shortcomings of PSI-MS in terms of accurate quantification, carrier selection and field analysis are discussed, and some ideas for its improvement are put forward.Ĥ.4 PSI-MS combined with other technologies A number of studies have proved that PSI-MS is a widely used analytical technique with great prospects. Characteristics and advantages of this technology are introduced in details. ![]() biological samples, phytochemistry, variety identification, food safety, and environmental analysis) in recent years. Herein, a general overview of PSI-MS is given in this paper, including the principle, influencing factors (paper substrate, spray solution, elution mode, and internal standard), the improvement and development of the technology, and corresponding applications in various fields (i.e. ![]() It has many advantages such as low cost, high throughput, simple, real-time and fast, and it can also simplify the work processes, improving the usability of mass spectrometry equipment. This technology combines the characteristics of ambient mass spectrometry (AMS) and electrospray ionization (ESI) technology, and can analyze sample or substance attached to the sample surface in an open atmospheric environment. Through the application of high voltage, the target molecules in the high voltage electric field are driven to reach the paper tip, then a charged spray for PSI-MS is generated. This method uses low-cost paper as the carrier, and solid or liquid sample is added to a triangular paper substrate. The goal of this program is to highlight the positive impact students have on campus as well as in the regional community and to recognize their leadership and academic achievements.Paper spray ionization mass spectrometry (PSI-MS) is a new technology of mass spectrometry. Students selected for this honor are individuals who are under 25 years of age and have demonstrated excellence in at least two of the following four areas: scholarship, professional development, leadership and community/campus service. The 25 Under 25 program recognizes outstanding undergraduate and graduate students from the University of South Florida’s College of Business. As the former director of career and professional development for the sorority, she assisted with philanthropy projects for Make-A-Wish Foundation, where the group raised funds to grant wishes for three different children with life threatening illnesses. She says one of her favorite community service projects has been through Chi Omega Fraternity. As an AMA leader, she helped plan the group’s ScramBULL golf tournament and directed its street team for a project benefiting pediatric cancer research. She has been an active member of the International Business Board, accounting honors organization Beta Alpha Psi, and the American Marketing Association. There, as an exchange student at Macquarie University, she assisted with a variety of tasks and was able to help the company’s national sales manager evaluate client needs. Nanakorn, who has studied abroad twice, was able to discover what it was like to work agency-side, as she served as an intern for a full-service marketing and advertising agency in Sydney, Australia. She also discovered that she loved client-side marketing and the strategizing that came with it. As part of an 11-person student team charged with creating a sampling program for the energy drink, she discovered she got charged up when she saw marketing programs take off. Red Bull uses its “gives you wings” slogan to reference the energy boost that the drink provides consumers, but in Yanin Nanakorn’s case, Red Bull helped her career take flight.
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