ChemInform Abstract: INTERACTION OF N-SUBSTITUTED AMIDES WITH LAYER SILICIC ACIDS

1985 ◽  
Vol 16 (20) ◽  
Author(s):  
J. M. ROJO ◽  
E. RUIZ-HITZKY
Keyword(s):  
Silicic Acids

A Spectrophotometric Study of the Interaction of Np(VI) with Orthosilicic Acid and Polymeric Silicic Acids in Aqueous Solutions

2005 ◽  
Vol 47 (4) ◽  
pp. 352-357 ◽  
Author(s):  
A. B. Yusov ◽  
V. P. Shilov ◽  
A. M. Fedoseev ◽  
L. N. Astafurova ◽  
C. H. Delegard
Keyword(s):  
Aqueous Solutions ◽  
Spectrophotometric Study ◽  
Orthosilicic Acid ◽  
Silicic Acids

scholarly journals Pigmentation Effect of Rice Bran Extracted Minerals Comprising Soluble Silicic Acids

2016 ◽  
Vol 2016 ◽  
pp. 1-8 ◽  
Author(s):  
Hyun-Jun Jang ◽  
Young-Kwon Seo
Keyword(s):  
Protein Expression ◽  
Rice Bran ◽  
Orthosilicic Acid ◽  
Control Group ◽  
Melanin Synthesis ◽  
Creb Phosphorylation ◽  
Mineral Components ◽  
Silicic Acids ◽  
Histology And Immunohistochemistry ◽  
Mitf Expression

Our investigation focused on identifying melanogenesis effect of soluble minerals in rice bran ash extract (RBE) which include orthosilicic acid (OSA). Melanocytes were apparently normal in terms of morphology. It was, however, shown that they were stressed a little in the RBE and OSA added media in aspect of LDH activity. Melanin synthesis and intracellular tyrosinase activity were increased by treatment of RBE which is similar to that of OSA. The Western blotting results showed that TRP-1, tyrosinase, and MITF expression levels were 2-3 times higher in the OSA and RBE groups compared to the control group which promoted melanin synthesis through CREB phosphorylation. Moreover, histology and immunohistochemistry were shown to have similar result to that of protein expression. As a result, minerals which comprise orthosilicic acid has the potential to promote melanogenesis and both RBE and OSA have similar cell viability, protein expression, and immunostaining results, suggesting that RBE comprises specific minerals which promote melanin synthesis through increasing of MITF and CREB phosphorylation. Therefore, RBE could be used as a novel therapeutic approach to combat melanin deficiency related diseases by stimulating melanocytes via its soluble Si and mineral components.

ChemInform Abstract: Crystalline Silicic Acids

1986 ◽  
Vol 17 (44) ◽  
Author(s):  
G. LAGALY ◽  
H. M. RIEKERT ◽  
H. H. KRUSE
Keyword(s):  
Silicic Acids

Non hydrolizable aluminum nitride powders surface modified by silicic acids

2021 ◽  
Author(s):  
Guangcheng Yu ◽  
Jianjun Xie ◽  
Shun Wang ◽  
Yu Wang ◽  
Tun Wang ◽  
...  
Keyword(s):  
Aluminum Nitride ◽  
Silicic Acids ◽  
Surface Modified

ChemInform Abstract: Solid-State High Resolution NMR Studies of Silicic Acids. Part 1.

1986 ◽  
Vol 17 (2) ◽  
Author(s):  
D. HEIDEMANN ◽  
A.-R. GRIMMER ◽  
C. HUEBERT ◽  
P. STARKE ◽  
M. MAEGI
Keyword(s):  
Solid State ◽  
High Resolution ◽  
Nmr Studies ◽  
High Resolution Nmr ◽  
Silicic Acids

Crystalline Silicic Acids

1986 ◽  
pp. 361-379 ◽  
Author(s):  
G. Lagaly ◽  
H.-M. Riekert ◽  
H. H. Kruse
Keyword(s):  
Silicic Acids
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