Difference between revisions of "Team:NEU China B"

Line 20: Line 20:
 
var imgy;
 
var imgy;
  
−
img.onload = function () {
+
var w1 = "https://static.igem.org/mediawiki/2018/a/a8/T--NEU_China_B--w1.png";
−
var timer = setInterval(function () {
+
var w2 = "https://static.igem.org/mediawiki/2018/f/f9/T--NEU_China_B--w2.png";
−
// ctx.clearRect(0, 0, width, height);
+
var w3 = "https://static.igem.org/mediawiki/2018/2/27/T--NEU_China_B--w3.png";
−
i += 0.0001;
+
var w4 = "https://static.igem.org/mediawiki/2018/9/96/T--NEU_China_B--w4.png";
−
imgx = 400 * Math.cos(i * 180 * 2) + basex;
+
var w5 = "https://static.igem.org/mediawiki/2018/7/7a/T--NEU_China_B--w5.png";
−
imgy = 200 * Math.sin(i * 180 * 4) + basey;
+
var img1 = new Image();
−
ctx.drawImage(img, imgx, imgy, 5, 5);
+
var img2 = new Image();
−
// if (y > 400) {
+
var img3 = new Image();
−
// clearInterval(timer);
+
var img4 = new Image();
−
// }
+
var img5 = new Image();
−
}, 1);
+
img1.src = w1;
 +
var during = 40;
 +
var t1 = 0;
 +
var base_t1 = 0;
 +
var t2 = 0;
 +
var base_t2 = base_t1 + during;
 +
var t3 = 0;
 +
var base_t3 = base_t2 + during;
 +
var t4 = 0;
 +
var base_t4 = base_t3 + during;
 +
var t5 = 0;
 +
var base_t5 = base_t4 + during;
 +
 
 +
 
 +
img1.onload = function () {
 +
img2.src = w2;
 +
img2.onload = function () {
 +
img3.src = w3;
 +
img3.onload = function () {
 +
img4.src = w4;
 +
img4.onload = function () {
 +
img5.src = w5;
 +
img5.onload = function () {
 +
console.log("finish");
 +
var timer = setInterval(function () {
 +
ctx.clearRect(0, 0, width, height);
 +
 
 +
i += 0.00001;
 +
 
 +
t1 = i + base_t1;
 +
t2 = i + base_t2;
 +
t3 = i + base_t3;
 +
t4 = i + base_t4;
 +
t5 = i + base_t5;
 +
 
 +
var img1_x = 400 * Math.cos(t1 * 180 * 2) + basex;
 +
var img1_y = 200 * Math.sin(t1 * 180 * 4) + basey;
 +
ctx.drawImage(img1, img1_x, img1_y, img1.width/4, img1.height/4);
 +
 
 +
var img2_x = 400 * Math.cos(t2 * 180 * 2) + basex;
 +
var img2_y = 200 * Math.sin(t2 * 180 * 4) + basey;
 +
ctx.drawImage(img2, img2_x, img2_y, img2.width/4, img2.height/4);
 +
 
 +
 
 +
var img3_x = 400 * Math.cos(t3 * 180 * 2) + basex;
 +
var img3_y = 200 * Math.sin(t3 * 180 * 4) + basey;
 +
ctx.drawImage(img3, img3_x, img3_y, img3.width/4, img3.height/4);
 +
 
 +
 
 +
var img4_x = 400 * Math.cos(t4 * 180 * 2) + basex;
 +
var img4_y = 200 * Math.sin(t4 * 180 * 4) + basey;
 +
ctx.drawImage(img4, img4_x, img4_y, img4.width/4, img4.height/4);
 +
 
 +
var img5_x = 400 * Math.cos(t5 * 180 * 2) + basex;
 +
var img5_y = 200 * Math.sin(t5 * 180 * 4) + basey;
 +
ctx.drawImage(img5, img5_x, img5_y, img5.width/4, img5.height/4);
 +
 
 +
// if (y > 400) {
 +
// clearInterval(timer);
 +
// }
 +
}, 10);
 +
}
 +
}
 +
}
 +
}
 
}
 
}
  

Revision as of 06:58, 16 October 2018

Ruby - Responsive Corporate Tempalte

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Abstract

The role of L-lactate is not always beneficial for the yogurt fermentation due to excessive L-lactate can provide an optimized growth condition for yeast and mold. Therefore, it is important to detect the concentration of L-lactate. Acid-base titration is a common method for it, but this method is complicated and time-consuming. In order to monitor L-lactate quickly and conveniently, we designed a biosensor for detecting L-lactate concentration by using the lldPRD L-lactate operon and QS system in E. coli. One of these parts is able to induce the lldPRD genes expression, LuxS protein, in the presence of L-lactate. LuxS protein catalyzes the SAM cycle and produces a small signaling molecule AI-2 that motivates our second part promoter of LsrA&K to promote GFP expression. The optic fiber is able to detect the GFP signal and convert it into current. Simultaneously, the entire device container will be made by 3D printing.