I was thinking about how our respective hearts for example keep beating as efficiently as they do. Since my birthday was Saturday the particular heart I was born with has seen me through half a century so far and I happen to be quite grateful for that! So I decided to search a bit and see what makes our heart cells keep beating and in the course of my search I found out that there are two or more electrolytes on either side of each heart cell. Here is what I read in part:
"Our hearts contain a grouping of cells that reside in the upper right portion known as your Sinoatrial node or SA node for short. The cells within the SA node (pacemaker of the heart) contain electrolytes both inside and outside the cells. Some of the most common electrolytes within the body, as mentioned previously, are sodium, potassium, calcium, magnesium, phosphorus, and chloride. Sodium and calcium generally reside outside the SA nodes cells and potassium lies within. These specialized cells allow much more sodium to enter the cell than allow for potassium to leave it. The result is a continually growing positive charge. Once that charge reaches a certain point, calcium channels open up in the cell membrane and allow for calcium to enter as well. This makes the interior of the cell extremely positive, known as an action potential. Once that potential reaches a certain point, it has enough “power” to discharge down the nerves of the heart. Ah the wonders of chemistry in action!"
Source link: http://www.todayifoundout.com/index.php/2013/07/how-the-human-body-generates-electricity/
Now I've fooled around with easy homemade ice tray batteries and such which usually consist of a single electrolyte poured into each receptacle of the tray and connected together with two differing metals such as copper and zinc plated screws. But what of trying to make a battery with two or more electrolytes for each cell such as our heart cells use? Has it been done or tested already? More than likely it has been done or tested but if so I am unaware of it so any links would be appreciated. At the moment I'm wondering about what sort of material could be used in order to keep the inside and outside electrolytes from passing and yet still allow the center of the cell to build up a decent positive charge. As usual there may be nothing to my thought process but once again, I'm the curious albeit low informed newbie in relation to electronics.
"Our hearts contain a grouping of cells that reside in the upper right portion known as your Sinoatrial node or SA node for short. The cells within the SA node (pacemaker of the heart) contain electrolytes both inside and outside the cells. Some of the most common electrolytes within the body, as mentioned previously, are sodium, potassium, calcium, magnesium, phosphorus, and chloride. Sodium and calcium generally reside outside the SA nodes cells and potassium lies within. These specialized cells allow much more sodium to enter the cell than allow for potassium to leave it. The result is a continually growing positive charge. Once that charge reaches a certain point, calcium channels open up in the cell membrane and allow for calcium to enter as well. This makes the interior of the cell extremely positive, known as an action potential. Once that potential reaches a certain point, it has enough “power” to discharge down the nerves of the heart. Ah the wonders of chemistry in action!"
Source link: http://www.todayifoundout.com/index.php/2013/07/how-the-human-body-generates-electricity/
Now I've fooled around with easy homemade ice tray batteries and such which usually consist of a single electrolyte poured into each receptacle of the tray and connected together with two differing metals such as copper and zinc plated screws. But what of trying to make a battery with two or more electrolytes for each cell such as our heart cells use? Has it been done or tested already? More than likely it has been done or tested but if so I am unaware of it so any links would be appreciated. At the moment I'm wondering about what sort of material could be used in order to keep the inside and outside electrolytes from passing and yet still allow the center of the cell to build up a decent positive charge. As usual there may be nothing to my thought process but once again, I'm the curious albeit low informed newbie in relation to electronics.