scholarly journals The Hydrogenobyric Acid Structure Reveals the Corrin Ligand as an Entatic State Module Empowering B 12 Cofactors for Catalysis

2019 ◽  
Vol 58 (31) ◽  
pp. 10756-10760 ◽  
Author(s):  
Christoph Kieninger ◽  
Evelyne Deery ◽  
Andrew D. Lawrence ◽  
Maren Podewitz ◽  
Klaus Wurst ◽  
...  
Keyword(s):  
Entatic State ◽  
Acid Structure

scholarly journals Development and performance study of a natural silk fiber facial mask paper

2020 ◽  
Vol 15 ◽  
pp. 155892502097575
Author(s):  
Huiling Wang ◽  
Bin Zhou
Keyword(s):  
Silk Fiber ◽  
Entrainment Rate ◽  
Performance Study ◽  
Wet Strength ◽  
Facial Mask ◽  
Antibacterial Performance ◽  
Lower Elongation ◽  
The Common ◽  
And Performance ◽  
Acid Structure

Facial masks are beauty products which composed of a facial mask paper and beauty solution. Silk contains the amino acid structure closest to the human skin, and has the skin-friendly, cosmetic and antibacterial functions, but the common method for making nonwoven facial mask paper is not suitable for silk. In this paper, the silkworm’s spinning path is intervened manually to obtain a smart silk facial mask paper (SMC) of controllable thickness, so that the sericin on the silk fiber is well preserved. In the experiment where the SMC is compared with the nonwoven 384-cuprammonium rayon facial mask paper (CRMC) which is the most widely used in the market, it is found that the ways of forming the two facial mask paper are completely different, and therefore the morphologies under SEM are obviously different. The thickness of the SMC is 0.183 mm and the areal weight of it is 38.0 g/m2. It is very close to the CRMC (0.187 mm, 38.4 g/m2). The porosity of the SMC is 84.0%, which is slightly lower than that of the CRMC (86.3%), but its pores are well distributed. Compared with the CRMC, the smart SMC has higher dry and wet strength, lower elongation, slightly lower air permeability and liquid entrainment rate, and better antibacterial performance.

scholarly journals Identification of polysialic acid-containing glycoprotein in the jelly coat of sea urchin eggs. Occurrence of a novel type of polysialic acid structure.

1994 ◽  
Vol 269 (36) ◽  
pp. 22712-22718 ◽  
Author(s):  
S. Kitazume ◽  
K. Kitajima ◽  
S. Inoue ◽  
F.A. Troy ◽  
J.W. Cho ◽  
...  
Keyword(s):  
Sea Urchin ◽  
Polysialic Acid ◽  
Sea Urchin Eggs ◽  
Jelly Coat ◽  
Acid Structure

The co-crystal of copper(II) phenanthroline chloride complex hydrate with p-aminobenzoic acid: structure, cytotoxicity, thermal analysis, and DFT calculation

2021 ◽  
Vol 152 (3) ◽  
pp. 323-336
Author(s):  
Hassan H. Hammud ◽  
Gregory J. McManus ◽  
Michael J. Zaworotko ◽  
Rola N. Tabesh ◽  
Hairul Islam M. Ibrahim ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Dft Calculation ◽  
Chloride Complex ◽  
Aminobenzoic Acid ◽  
Acid Structure

ChemInform Abstract: Applications of Psoralens as Probes of Nucleic Acid Structure and Function

ChemInform ◽  
2010 ◽  
Vol 22 (16) ◽  
pp. no-no
Author(s):  
Y. B. SHI ◽  
S. E. LIPSON ◽  
D. Y. CHI ◽  
H. P. SPIELMANN ◽  
J. A. MONFORTE ◽  
...  
Keyword(s):  
Nucleic Acid ◽  
Structure And Function ◽  
Nucleic Acid Structure ◽  
And Function ◽  
Acid Structure
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