Formation, structure, properties of chitosan aspartate and metastable state of its solutions for obtaining nanoparticles

2021 ◽  
pp. 118773
Author(s):  
T.N. Lugovitskaya ◽  
A.B. Shipovskaya ◽  
S.L. Shmakov ◽  
X.M. Shipenok
Author(s):  
D. E. Newbury ◽  
R. D. Leapman

Trace constituents, which can be very loosely defined as those present at concentration levels below 1 percent, often exert influence on structure, properties, and performance far greater than what might be estimated from their proportion alone. Defining the role of trace constituents in the microstructure, or indeed even determining their location, makes great demands on the available array of microanalytical tools. These demands become increasingly more challenging as the dimensions of the volume element to be probed become smaller. For example, a cubic volume element of silicon with an edge dimension of 1 micrometer contains approximately 5×1010 atoms. High performance secondary ion mass spectrometry (SIMS) can be used to measure trace constituents to levels of hundreds of parts per billion from such a volume element (e. g., detection of at least 100 atoms to give 10% reproducibility with an overall detection efficiency of 1%, considering ionization, transmission, and counting).


CrystEngComm ◽  
2021 ◽  
Author(s):  
Viktor N. Serezhkin ◽  
Anton V. Savchenkov

The universal approach for studying structure/properties relationships shows that every polymorph of galunisertib is characterized with unique noncovalent interactions.


2012 ◽  
Vol 3 (6) ◽  
pp. 78-80 ◽  
Author(s):  
Richa Gangele ◽  
◽  
Priya Pawaiya ◽  
Yogesh Pandey

2015 ◽  
Vol 14 (2) ◽  
pp. 389-397
Author(s):  
Corneliu S. Stan ◽  
Petronela Horlescu ◽  
Daniel Sutiman ◽  
Carmen Mita ◽  
Cristian Peptu ◽  
...  

2021 ◽  
pp. 2004762
Author(s):  
Kentaro Yumigeta ◽  
Ying Qin ◽  
Han Li ◽  
Mark Blei ◽  
Yashika Attarde ◽  
...  

2021 ◽  
Author(s):  
Naotaka Yoshikawa ◽  
Hiroki Suganuma ◽  
Hideki Matsuoka ◽  
Yuki Tanaka ◽  
Pierre Hemme ◽  
...  

Author(s):  
Federico Maria Vivaldi ◽  
Alexander Dallinger ◽  
Andrea Bonini ◽  
Noemi Poma ◽  
Lorenzo Sembranti ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document