scholarly journals Rapid formation and real-time observation of micron-sized conjugated nanofibers with tunable lengths and widths in 20 minutes by living crystallization-driven self-assembly

2020 ◽  
Vol 11 (32) ◽  
pp. 8416-8424 ◽  
Author(s):  
Sanghee Yang ◽  
Tae-Lim Choi
Keyword(s):  
Block Copolymers ◽  
Real Time ◽  
Self Assembly ◽  
Size Control ◽  
Assembly Process ◽  
The Real ◽  
Rapid Formation ◽  
Time Observation ◽  
Real Time Observation

New fully conjugated block copolymers formed semiconducting 1D nanofibers with excellent structural and size control. The rapid living CDSA enabled us to watch the real-time video of the whole self-assembly process.

J0203-1-3 A Study on the Real-time Observation of Hemolysis using Luminol

2009 ◽  
Vol 2009.6 (0) ◽  
pp. 173-174
Author(s):  
Shuichi MOCHIZUKI ◽  
Koki TAKIURA
Keyword(s):  
Real Time ◽  
The Real ◽  
Time Observation ◽  
Real Time Observation

The real-time observation of a coherent magnetic oscillation in NaV2O5

2001 ◽  
Vol 94-95 ◽  
pp. 597-600
Author(s):  
H. Kamioka ◽  
S. Saito ◽  
M. Isobe ◽  
Y. Ueda ◽  
T. Suemoto
Keyword(s):  
Real Time ◽  
The Real ◽  
Magnetic Oscillation ◽  
Time Observation ◽  
Real Time Observation

Real Time Observation of SiC Oxidation Using an In Situ Ellipsometer

2006 ◽  
Vol 527-529 ◽  
pp. 1031-1034 ◽  
Author(s):  
K. Kakubari ◽  
R. Kuboki ◽  
Yasuto Hijikata ◽  
Hiroyuki Yaguchi ◽  
Sadafumi Yoshida
Keyword(s):  
Real Time ◽  
Rate Constants ◽  
Oxidation Rate ◽  
Oxide Thickness ◽  
High Accuracy ◽  
Oxidation Time ◽  
The Real ◽  
Time Observation ◽  
Real Time Observation

Real time observation of SiC oxidation was performed using an in-situ ellipsometer over the temperature range from 900°C to 1150°C. The relations between oxide thickness and oxidation time were obtained precisely by virtue of the real time measurements. We analyzed the relations between oxide thickness and oxidation time by applying the Deal and Grove model to obtain the linear and parabolic rate constants. Taking advantage of in-situ measurements, we successfully obtained the oxidation rate constants with high accuracy.

scholarly journals An Integrated Method for Tracking and Monitoring Stomata Dynamics from Microscope Videos

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Zhuangzhuang Sun ◽  
Yunlin Song ◽  
Qing Li ◽  
Jian Cai ◽  
Xiao Wang ◽  
...  
Keyword(s):  
Object Tracking ◽  
Real Time ◽  
Semantic Segmentation ◽  
Automatic Analysis ◽  
Dynamic Changes ◽  
Stomatal Behavior ◽  
The Real ◽  
Behavior Observation ◽  
Time Observation ◽  
Real Time Observation

Patchy stomata are a common and characteristic phenomenon in plants. Understanding and studying the regulation mechanism of patchy stomata are of great significance to further supplement and improve the stomatal theory. Currently, the common methods for stomatal behavior observation are based on static images, which makes it difficult to reflect dynamic changes of stomata. With the rapid development of portable microscopes and computer vision algorithms, it brings new chances for stomatal movement observation. In this study, a stomatal behavior observation system (SBOS) was proposed for real-time observation and automatic analysis of each single stoma in wheat leaf using object tracking and semantic segmentation methods. The SBOS includes two modules: the real-time observation module and the automatic analysis module. The real-time observation module can shoot videos of stomatal dynamic changes. In the automatic analysis module, object tracking locates every single stoma accurately to obtain stomatal pictures arranged in time-series; semantic segmentation can precisely quantify the stomatal opening area (SOA), with a mean pixel accuracy (MPA) of 0.8305 and a mean intersection over union (MIoU) of 0.5590 in the testing set. Moreover, we designed a graphical user interface (GUI) so that researchers could use this automatic analysis module smoothly. To verify the performance of the SBOS, the dynamic changes of stomata were observed and analyzed under chilling. Finally, we analyzed the correlation between gas exchange and SOA under drought stress, and the correlation coefficients between mean SOA and net photosynthetic rate (Pn), intercellular CO2 concentration (Ci), stomatal conductance (Gs), and transpiration rate (Tr) are 0.93, 0.96, 0.96, and 0.97.

Real-time subcellular imaging based on graphene biosensors

Nanoscale ◽  
2018 ◽  
Vol 10 (4) ◽  
pp. 1759-1765 ◽  
Author(s):  
Lixun Sun ◽  
Yuquan Zhang ◽  
Yijia Wang ◽  
Yong Yang ◽  
Chonglei Zhang ◽  
...  
Keyword(s):  
Real Time ◽  
Optical Sensors ◽  
Living Cells ◽  
The Real ◽  
Time Observation ◽  
Real Time Observation ◽  
Subcellular Imaging

Graphene optical sensors enable the real-time observation of subcellular dynamics in living cells.

2D13 Measurement of intracellular strain distribution by the real time observation of stretched cells

2016 ◽  
Vol 2016.28 (0) ◽  
pp. _2D13-1_-_2D13-5_
Author(s):  
Kenta NUNOBIKI ◽  
Ryo FUKUOKA ◽  
Kazuyuki MINAMI ◽  
Shinichi ITO ◽  
Shoichiro FUJISAWA ◽  
...  
Keyword(s):  
Real Time ◽  
Strain Distribution ◽  
The Real ◽  
Time Observation ◽  
Real Time Observation

A Method for the Real-Time Observation of Endodermal Cell Behavior on Micropatterned Surfaces

2009 ◽  
Vol 11 (8) ◽  
pp. B106-B113 ◽  
Author(s):  
David C. Trimbach ◽  
Dimitry Spitkovsky ◽  
Bora Garipcan ◽  
Sergiy Zankovych ◽  
Cornelia Böttinger ◽  
...  
Keyword(s):  
Real Time ◽  
Cell Behavior ◽  
Endodermal Cell ◽  
The Real ◽  
Time Observation ◽  
Real Time Observation
Sign in / Sign up

Export Citation Format

Share Document