Lightwave Logic Inc (LWLG)

[spartex]

Thank you X for sharing some of the key history on Lightwave and their polymers.

I did a search on C.C. Teng and discovered he was part of the company LWLG acquired in the early 2000s, PSI-TEC which developed the key Perkinamine NR. Great article below and very informative and expresses the transformational power that this polymer(s) can have in this industry.

https://www.lightwaveonline.com/network-design/dwdm-roadm/article/16670407/psitec-demos-nanoengineered-molecular-electrooptic-structure

And as many know, the polymer is a Chromophore, which I have read up on some more, and it's all about the Conjugated pi-bond system chromophores. And as I was speculating on a post some months ago, chlorophyll is a real world biological example of a metal complex chromophore. In my second biological life, this would have been an interest of mine to pursue as a graduate student, but hey, owning these Lightwave shares feels just as exciting as being at the research bench!

Some of these are metal complex chromophores, which contain a metal in a coordination complex with ligands. Examples are chlorophyll, which is used by plants for photosynthesis and hemoglobin, the oxygen transporter in the blood of vertebrate animals. In these two examples, a metal is complexed at the center of a tetrapyrrole macrocycle ring: the metal being iron in the heme group (iron in a porphyrin ring) of hemoglobin, or magnesium complexed in a chlorin-type ring in the case of chlorophyll. The highly conjugated pi-bonding system of the macrocycle ring absorbs visible light. The nature of the central metal can also influence the absorption spectrum of the metal-macrocycle complex or properties such as excited state lifetime.[5][6][7] The tetrapyrrole moiety in organic compounds which is not macrocyclic but still has a conjugated pi-bond system still acts as a chromophore. Examples of such compounds include bilirubin and urobilin, which exhibit a yellow color.

https://en.wikipedia.org/wiki/Chromophore