Team:Peking S/lab/notebook/xjy

Jingyi Xi's Notebook

summary

Mainly in charge of microfluidic device, I create a two-layered high-throughput microfluidic system for our project, which provides a suitable space for different cells to be separated apart and population controlled, as well as allowing chemical wires to transfer freely from each side to the other. What’s more, I also take part in molecular cloning of TPP regulator, characterization of chemical wire toolbox, and modeling work of XOR gate.

Contents

• June, 2011

• July, 2011

• August, 2011

• September, 2011

• October, 2011

June

Mon	Tue	Wed	Thu	Fri	Sat	Sun
-	-	-	-	-	25	26
27	28	29	30	-	-	-
-	-	-	-	-	-	-

[TOP]

6.25

Design and draw blueprint of the first chip.

6.26

Do the photoetching of the first chip and mould the PDMS.

6.27

Make chips and test under microscope. Pick the relatively suitable size of chamber.

6.28

Design and draw blueprint of the second chip.

6.29

Do the photoetching of the second chip and mould the PDMS.

6.30

Make chips and test under microscope.

July

Mon	Tue	Wed	Thu	Fri	Sat	Sun
-	-	-	-	1	2	3
4	5	6	7	8	9	10
11	12	13	14	15	16	17
18	19	20	21	22	23	24
25	26	27	28	29	30	31
-	-	-	-	-	-	-

[TOP]

7.1

Change the flow velocity and test the chip under microscope, mould new chips.

7.2

Make chips and test under microscope with slowed flow velocity, mould new chips.

7.3

Test under microscope with slowed flow velocity and add a heater (37℃) to the system, the chip works well. Mould new chips.

7.4

Make chips and shoot a film of the growing cells in the chamber.

7.5

Design and draw blueprint of the third chip,which has wider channels and two kinds of chamber sizes.

7.6

Do the photoetching of the third chip and mould the PDMS.

7.7

Try the two-layered chips with a membrane beside each side of chips.

7.8

Try to use photoetching machine to align the markers on the chips.

7.9

7.10

7.12

7.13

7.14

7.15

7.16

7.17

7.18

7.19

7.20

7.21

7.22

7.23

7.24

7.25

7.26

7.27

7.28

7.29

7.30

7.31

August

Mon	Tue	Wed	Thu	Fri	Sat	Sun
1	2	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30	31	-	-	-	-

[TOP]

8.1

8.2

8.3

8.4

8.5

8.6

8.7

8.8

8.9

8.10

8.11

8.12

8.15

8.16

8.17

8.18

8.19

8.20

8.21

8.22

8.23

8.24

8.25

8.26

8.27

8.28

8.29

8.30

8.31

September

Mon	Tue	Wed	Thu	Fri	Sat	Sun
	-	-	1	2	3	4
5	6	7	8	9	10	11
12	13	14	15	16	17	18
19	20	21	22	23	24	25
26	27	28	29	30	-	-

[TOP]

9.1

9.2

9.3

9.4

9.5

9.6

9.7

9.8

9.9

9.10

9.11

9.12

9.13

9.14

9.15

9.16

9.17

9.18

9.19

9.20

9.21

9.22

9.23

9.24

9.25

9.26

9.27

9.28

9.29

9.30

October

Mon	Tue	Wed	Thu	Fri	Sat	Sun
-	-	-	-	1	2	3
4	5	6	7	8	9	10
11	12	13	14	15	16	17
18	19	20	21	22	23	24
25	-	-	-	-	-	-

[TOP]

10.1

10.3

10.4

10.5

10.7

10.8

10.9

10.10

10.11

10.12

10.13

10.15

10.16-10.21

10.21-10.25