Non-destructive real-time monitoring of brain tumor exception by combining high-frequency ultrasounds with infrared spectroscopy

2019 ◽  
Author(s):  
Georgios Karagiannis ◽  
Stamatios A. Amanatiadis ◽  
Georgios Apostolidis
Keyword(s):  
Brain Tumor ◽  
Infrared Spectroscopy ◽  
Real Time ◽  
High Frequency ◽  
Real Time Monitoring ◽  
Non Destructive

Label-free and real time monitoring of adipocyte differentiation by surface infrared spectroscopy

2013 ◽  
Vol 176 ◽  
pp. 1176-1182 ◽  
Author(s):  
Yuki Aonuma ◽  
Yasuhiko Kondo ◽  
Ayumi Hirano-Iwata ◽  
Atena Nishikawa ◽  
Yasuo Shinohara ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Real Time ◽  
Adipocyte Differentiation ◽  
Label Free ◽  
Real Time Monitoring

Process modeling and control applied to real-time monitoring of distillation processes by near-infrared spectroscopy

2017 ◽  
Vol 985 ◽  
pp. 41-53 ◽  
Author(s):  
Rodrigo R. de Oliveira ◽  
Ricardo H.P. Pedroza ◽  
A.O. Sousa ◽  
Kássio M.G. Lima ◽  
Anna de Juan
Keyword(s):  
Infrared Spectroscopy ◽  
Real Time ◽  
Near Infrared Spectroscopy ◽  
Process Modeling ◽  
Near Infrared ◽  
Real Time Monitoring ◽  
Modeling And Control ◽  
And Control

scholarly journals Orbitofrontal-striatal potentiation underlies stimulant induced hyperactivity

2019 ◽  
Author(s):  
Sebastiano Bariselli ◽  
Nanami Miyazaki ◽  
Alexxai Kravitz
Keyword(s):  
Real Time ◽  
High Frequency ◽  
High Frequency Stimulation ◽  
Locomotor Sensitization ◽  
Real Time Monitoring ◽  
Frequency Stimulation ◽  
Brain Pathways ◽  
Dorsomedial Striatum ◽  
Stimulation Of

AbstractStimulants are one of the most widely prescribed classes of pharmaceuticals, but it is unclear which brain pathways underlie their therapeutic and adverse actions. Here, with real-time monitoring of circuit plasticity, we demonstrate that psychostimulants strengthen orbitofrontal (OFC) to dorsomedial striatum (DMS) pathway synapses, and increase striatal output in awake mice. In vivo high-frequency stimulation of OFC-DMS pathway blocked stimulant-induced potentiation and the expression of locomotor sensitization, thereby directly linking OFC-DMS plasticity to hyperactivity.

Real-Time Monitoring of the Transesterification of Soybean Oil and Methanol by Fourier-Transform Infrared Spectroscopy

2013 ◽  
Vol 27 (10) ◽  
pp. 5957-5961 ◽  
Author(s):  
Feng Zhang ◽  
Daisuke Adachi ◽  
Sriappareddy Tamalampudi ◽  
Akihiko Kondo ◽  
Keisuke Tominaga
Keyword(s):  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Soybean Oil ◽  
Real Time ◽  
Fourier Transform Infrared Spectroscopy ◽  
Fourier Transform Infrared ◽  
Real Time Monitoring

scholarly journals A New 3D Cultured Liver Chip and Real-Time Monitoring System Based on Microfluidic Technology

Micromachines ◽  
2020 ◽  
Vol 11 (12) ◽  
pp. 1118
Author(s):  
Yao Zhang ◽  
Ning Yang ◽  
Liangliang Xie ◽  
Fangyu Shu ◽  
Qian Shi ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Real Time ◽  
Monitoring System ◽  
Near Infrared Spectroscopy ◽  
In Vitro Model ◽  
Near Infrared ◽  
Real Time Monitoring ◽  
Microfluidic Technology ◽  
Vitro Model

In vitro models of the liver have a good simulation of the micro-liquid environment inside the human liver and the communication between cell tissues, which provides an important research tool for drug research and liver disease treatment. In this paper, we designed a 3D liver chip and real-time monitoring system based on microfluidic technology. The in vitro model of the liver on the chip was established by the three-dimensional microfluidic chip pipeline and the corresponding microwell array. Meanwhile, the culture medium is continuously injected on the chip, and the electrochemical impedance spectroscopy and near-infrared spectroscopy of the liver chip are recorded and analyzed from day one to day five. When the 3D cultured liver chip in vitro model reached a certain period and stabilized, paracetamol with varying gradients of concentration was applied to the cultured cells for drug resistance testing. The experimental results show that the liver chip and its monitoring system designed in this paper can maintain 100% cell viability of hepatocytes in vitro for a long time. Furthermore, it can meet the requirements of measurement technologies such as electrical impedance measurement and near-infrared spectroscopy in real-time, providing a stable culture platform for the further study of organ chips.

Sign in / Sign up

Export Citation Format

Share Document