acetylation

Product of an acetylation. Hard to believe, but only less than 1% of byproduct causes the black coloration on the white crystals. Just a quick wash with methanol and white crystals will be obtained.

What is acetylation? Making an acetyl ester of an alcohol, in this case with acetic anhydride.

How does this looks? Here is an example with acetylsalicylic acid (Aspirin): 

Ferrocene

Synthesizing, acetylating and separating using column chromatography was actually very interesting. Remaking the point in history when the first “sandwich” compound was discovered in 1951, a very cool structure to a molecule that has proven itself to be very useful through the ages.

7.3.9 Protein amino-terminal modifications and proteomic approaches for N-terminal profiling

7.3.9 Protein amino-terminal modifications and proteomic approaches for N-terminal profiling

7.3.9 Protein amino-terminal modifications and proteomic approaches for N-terminal profiling

Larry H Bernstein, MD, FCAP, Writer and Curator

http://pharmaceuticalintelligence.com/2013/04/07/larryhbern/Protein_amino-terminal_modifications_and_proteomic_approaches_for_N-terminal_profiling

Protein amino-terminal modifications and proteomic approaches for N-terminal profiling

Lai ZW1, Petrera A2, S…

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Regioselective acetylation of carbohydrates and diols catalyzed by tetramethyl-ammonium hydroxide in water

Regioselective acetylation of carbohydrates and diols catalyzed by tetramethyl-ammonium hydroxide in water

Regioselective acetylation of carbohydrates and diols catalyzed by tetramethyl-ammonium hydroxide in water

Green Chem., 2014, Advance Article
DOI: 10.1039/C4GC00770K, Communication Yuchao Lu,a   Peng Wei,a   Yuxin Pei,*a   Hengfu Xu,a  Xiaoting Xina and   Zhichao Pei*ab     *Corresponding authors aState Key Laboratory of Crop Stress Biology for Arid Areas and College of Science, Northwest A&F…

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Transcriptional silencing and longevity protein Sir2

Larry H Bernstein, MD, FCAP, Writer and Curator

Aviva Lev-Ari, PhD, RN, Curator

http://pharmaceuticalintelligence.com/4-21-2014/2.27/larryhbern/Transcriptional silencing and longevity protein Sir2 

Transcriptional silencing and longevity protein Sir2 is an NAD-dependent histone deacetylase.

Imai S1, Armstrong CM, Kaeberlein M, Guarente L.
Nature.  Feb 17, 2000; 403(6771): 795-800.  PMID:…

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Cnidaria, MultiView Light Sheet Microscopy (3 of 4) by ZEISS Microscopy
Via Flickr:
Immunostaining of planktonic Cnidaria. Acetylated tubulin (green), myosin (red), nuclei (blue). Image taken with ZEISS Lightsheet Z.1 during the EMBO course on Marine Animal Models in Evolution &amp; Development, Sweden 2013. <a href=“http://www.zeiss.com/lightsheet” rel=“nofollow”>www.zeiss.com/lightsheet</a> Sample courtesy of Helena Parra, Institut de Biologia Evolutiva (CSIC-Universitat Pompeu Fabra), Barcelona.

The Rice's Journey

It’s not accurate. I’m a beginner.

  1. Trip on digestive system
  2. In oral cavity
    1. By amylase (salivary amylase)
      • Changed to dextrin and maltose
  3. In small intestine
    1. By amylase (pancreatic amylase)
      • Changed to maltose
    2. By maltase
      • Changed to glucose
  4. In cell
    1. At cytosol
      1. By glycolysis
        • Changed to pyruvic acid
    2. At mitochondrion
      1. By PDC: Pyruvate Dehydrogenase Complex
        • Changed to acetyl CoA
      2. By citric acid cycle aka TCA cycle
        • Changed to CO2 and NADH
      3. By electron transport chain
        • Changed to H2O and ATP

A molecule of glucose is changed into 38 ATP molecules.

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I was able to try the mini-me version of Swiss Ultimate Lab’s under-eye massager and now I get to try the larger size.

This Swiss Ultimate Labs Sonic Ionic Infusion wand is more than double the size and that means it lends itself to use in other areas and I found this wand had more power, even though the wand uses the same battery power (one AAA battery). The battery is included with this wand too! The wand is advertised as providing Ultrasonic therapy and Negative-ion; micro-electric pulses. That is delivering up to 170 sonic beats per second where applied. The game is to increase collagen production by driving water (moisture) to the skin’s surface. That is what minimizes and diminishes the appearance of fine lines and wrinkles. You will see on the first treatment a temporary improvement that is visible and you can feel a smoother’s skin surface. Over time the idea is that you make this the state of your skin, meaning it gets use to being plump, nourished, and minimizing the fine lines/wrinkles you may have.  You aid this process by providing skincare products to the surface and so forth.

Retail Price Point: $13.87 via Amazon for one wand

Directions: The product comes with directions but they are not written very well. You simply apply any skincare product for that area (i.e. eye serum for the eye area, anti-aging creams, ect.) and then treat each area for 30 seconds. This does not mean you stay stationary in one place but more like 30 seconds under one eye and when that lapses, you then treat the other eye for 30 seconds and so forth.

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Verdict:
I tried the little version like I mentioned and that one came with a cap to put over the contact tip after use, while this one did not and came in a box that is more for featuring, versus storing. That is the only small negative I could find because the rest was positive. The wand delivers pulses at a greater speed and I treated everything from my under-eye area, the middle of my eyebrows to my forehead. The wand was easier to hold and navigate and more speedy pulses were present. I have been using this wand for 2.5 weeks because I could not use it in conjunction with the other one, in order to know what benefits belonged to which wand. The manufacture states you will see benefits in 4-6 weeks and I can state I have already and I’m happy with a device that only needs a battery and is not invasive, like shots would be. I don’t even feel needles, so that is never my concern but what is in the tube and the possible side effects is a risk at this moment I do not want to take. As a skincare maintenance wand, this one fits the bill perfectly in performance and cost.

Connect with Swiss Ultimate Labs and see what new products they have to offer at:

 

I received the above product(s) free of charge from Swiss Ultimate Labs.  I am not obligated to provide a positive or favorable review, just my honest opinion.  My review is based on my experience with the product and/or brand, which may differ from yours.

Swiss Ultimate Labs:Swiss Ultimate Sonic-Ionic Infusion Wand #Review #SwissBeauty I was able to try the mini-me version of Swiss Ultimate Lab’s under-eye massager and now I get to try the larger size.