Final Year Project 1/2021/2022 by fariza hanim suhailin https://padlet.com/fhanim4/epoabqcc3jcxfle0 Let me know how we can excel in work together en-us 2021-10-04 03:17:42 UTC 2023-07-10 02:42:46 UTC hello@padlet.com Me during my PhD graduation at University of Southampton, UK in 2017 fhanim4 https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1788449898 2021-10-04 03:34:58 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1788449898 4/10/2021 - google meet 10am-11am fhanim4 https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1788451277 Introduction to comsol and FYP project]]> 2021-10-04 03:35:50 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1788451277 Me in Optic Lab back then in 2019 umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1815961666 My name is Umi Hanifah binti Ghazali.]]> 2021-10-14 04:15:50 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1815961666 4/10/2021 umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1823379967 Satu perkara yang saya paling ingat semasa online meeting tersebut adalah tentang cara kita menjawab soalan. Sebagai pelajar, kita mestilah tahu dan faham soalan yang diajukan sebelum menjawab.

Banyakkan membaca artikel/journal untuk mendapatkan info sedikit sebanyak berkaitan dengan tajuk FYP. ]]> 2021-10-18 06:45:50 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1823379967 Me when I finally got a chance to visit BookXcess in JB for the first time. https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1829879197 2021-10-20 09:53:30 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1829879197 4/10/2021 - our first meeting https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1829891291 During the meeting, I have been exposed to what I would be focusing on, the project, and how we could tackle it down. A rough picture at that moment was enough to shape what needs to be done later.

There will be more reading which needs to be done because I am not so fond of the topics and it is pretty cool that we are about to take on from the aspects of Health Physics and Optics. A different path! I can't wait to express what I understand about my work.]]> 2021-10-20 10:00:36 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1829891291 21/10/21 - google meet - 3-4.35 pm fhanim4 https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1832908212 let me know your feedback and what u have learned so far in your posts :)]]> 2021-10-21 08:44:24 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1832908212 2nd Meeting - 21/10/2021 umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1833512963 My understanding from today's meeting:
> Phase-matching of surface plasmon excite the Surface Plasmon Resonance (SPR) - apabila frekuensi cahaya = frekuensi plasmonic, ia boleh 'excite' satu electromagnetic wave yang dipanggil sebagai SPR
> SPR - commonly using gold thin film ~50-100nm
> LSPR - gold nanoparticle ~5-15nm

Next, what we have to do is working on Optic Fiber (OF) in Comsol. 
> Use 'Finite Element Method' to find the Single Mode Fiber (SMF) and Multi Mode Fiber (MMF)
> Find the absorption peak of LSPR using different size of gold np deposited on OF
     > From here, we can find the suitable LSPR peak for X-ray/Gamma-ray (depending on what available in lab)
> Then we can proceed to 'build' a gold np deposited on OF-colorimetric-dosimeter irradiated with a range of X-ray/Gamma-ray depending on the size of gold np]]> 2021-10-21 13:39:34 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1833512963 Great explanation of SPR and LSPR umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1833526826 2021-10-21 13:43:16 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1833526826 Some part of my presentation (1) umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1833534952 2021-10-21 13:45:30 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1833534952 (2) umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1833535965 2021-10-21 13:45:48 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1833535965 21/10/2021 - our 2nd meeting https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1837747734 From the meeting,
after presenting our understanding of the work we were about to do. We discussed how much more we needed to understand the application of optical fiber in Comsol. 

Highlights from the meeting.
1) Simulation
- Do single-mode fiber & multi-mode fiber by using the Finite Element Method. (separate)
- Carry out simulation for max absorption of LSPR by using diff. sizes of Ag np which is deposited on optical fiber.

2) Exposure of Ag np over radiation.
- whichever is available in UTM lab.
(UV, gamma, etc)

-synthesize Ag np.
- do absorption (max) process.
- radiate it and see the effect.

3) Dosimeter.]]> 2021-10-23 08:40:21 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1837747734 Graphical Understanding input and output. https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1837753866 2021-10-23 08:49:50 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1837753866 please upload the pictures of mode/s in SMF and MMF together with their effective refractive index today :) (26 oct 2021) fhanim4 https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1843267769 2021-10-26 00:05:26 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1843267769 Fundamental mode - SMF umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1844959442 2021-10-26 13:31:15 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1844959442 Higher order mode - MMF umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1844966572 Still working on how to get the floral shape of MMF]]> 2021-10-26 13:33:17 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1844966572 MMF (2) umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1844971925 2021-10-26 13:34:41 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1844971925 Mode. SMF. kishenraj https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1848777775 I'm still working on it. Apparently I got stuck because I didn't switch the coordinate system to Cylindrical from Cartesian. After remembering, something Dr told me the other day. This came up. ]]> 2021-10-27 16:16:09 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1848777775 MMF kishenraj https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1858130318 2021-11-01 07:33:35 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1858130318 MMF(2) with arrow symbols kishenraj https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1858130995 2021-11-01 07:34:02 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1858130995 11/11/2021 umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1884060369 Meeting week 4, welcoming Dr Nabihah to the group!


]]> 2021-11-11 12:48:14 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1884060369 Week 4 Meeting - (11/11/2021) kishenraj https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1893741679 We only managed to finish MMF and SMF, when we were supposed to do Silicon 3D simulation hahaha, (got confused a little with the work). Anyways, our next focus would be the modulation of nanoparticle in Comsol. We also discussed the due date , format and what needs to be included in our proposal. Oh, there's a new member who just joined us. Dr Nabihah. Welcome!]]> 2021-11-16 10:16:50 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1893741679 11/11/2021 umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1893886026 Sepatutnya kami dah mula dengan tutorial Si gnp, tapi kami hanya buat 'tapered smf' kerana kekeliruan yang berlaku sesama pertemuan minggu ke-3 bersama Waseem. 

Minggu ke-4, kami mula fokus pada Si np dan penulisan 'proposal'. Mengenai propsal, saya masih mempunyai beberapa persoalan untuk diajukan kepada Dr Fariza.

Seterusnya, kami perlu mencari parameter yang sesuai untuk lapisan gnp. Caranya adalah, kami perlu mencari tutorial di Youtube berkaitan gnp. ]]> 2021-11-16 11:43:46 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1893886026 (1) umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1893893014 Dapatan saya daripada tutorial Si np: https://youtu.be/8u4pNpf0N2o

Sedikit berbeza daripada tutorial, dan masih banyak yang perlu diperbaiki. Masih perlu 'dibedah' untuk mendapatkan graf 'Extinction Cross Section vs Wavelength'.]]> 2021-11-16 11:48:11 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1893893014 (2) umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1893893435 2021-11-16 11:48:26 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1893893435 After working with the equation error, I found out that I need to switch "eww" to "ewfd" following my initial choice. Next, when I tried to compute my simulation. This error popped up and I am currently stuck here. kishenraj https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1894167831 The link I referred. ]]> 2021-11-16 13:54:00 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1894167831 Week 5 (1) umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1897214272 Manage to get the Scattering Cross Section vs Wavelength graph. ]]> 2021-11-17 15:35:27 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1897214272 (2) umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1897218186 https://www.youtube.com/watch?v=jqqEQBLlMME

Tutorial kedua yang menjadi rujukan untuk mendapatkan graf di atas. Lebih mudah berbanding graf pertama. ]]> 2021-11-17 15:36:55 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1897218186 18/11/2021 umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1901473914 - Presenting about the simulation of Scattering Cross Section of Si NP.
- Reference: 1) https://youtu.be/8u4pNpf0N2o 
                    2) https://www.youtube.com/watch?v=jqqEQBLlMME
- Discussing related FYP proposal - finalizing the objectives and problem statement]]> 2021-11-19 06:29:53 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1901473914 Meeting - 18/11/2021 kishenraj https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1939712163 Focused on the simulation we tried. Compared mine and Umi's results. (Si simulation)]]> 2021-12-10 04:49:09 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1939712163 ISRP_15 kishenraj https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1939843422 2021-12-10 07:22:08 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1939843422 Week 6 & 7 umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1941223846 Completed chapter 1 & 2 of FYP Proposal. Next, focusing on Au NPs simulation.]]> 2021-12-10 23:55:23 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1941223846 3-Minute Poster - Submitted on 25th Dec 2021 kishenraj https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1969984893 Submission - elearning.]]> 2022-01-01 10:02:46 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1969984893 Meeting - 11/1/2021 kishenraj https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1986211775 Had a session with Afif today. Learnt a lot on how to approach COMSOL (Situation :Nanorod). His method was unique and completely different from the paper, me and Umi referred on. It was also nice to see Dr Fariza and the cute little baby as well. hahaha. ]]> 2022-01-11 14:54:47 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1986211775 11 Jan 2021. Our meeting with comsol sifu -afif. Soon he will fly to UK for his PhD at Cambridge University fhanim4 https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1987558410 2022-01-12 05:54:37 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1987558410 Week 10 - 3 minutes poster pitching umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1987584542 2022-01-12 06:21:51 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1987584542 Week 13 - 11/1/2022 umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1987586455 Great session with Afif regarding the NPs simulations. Still got a lot to learn about Comsol since we are an amateur, will he's a real pro. hehe]]> 2022-01-12 06:23:46 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1987586455 COMSOL - Results (1) umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1994104946 Graph of Cross-section over area^2 versus wavelength of AuNPs with radius 60nm.]]> 2022-01-16 10:15:28 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1994104946 (2) umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1994105212 Graph of Cross-section over area^2 versus wavelength of AuNPs with radius 20nm.]]> 2022-01-16 10:15:56 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1994105212 (3) umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1994108297 Graph of Cross-section over area^2 versus wavelength of AuNPs with radius from 20nm - 60nm.]]> 2022-01-16 10:21:06 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/1994108297 2nd Semester!!!!! (week 1) umihanifah https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/2111351818 Things to do:
1) Me & Kish: 
  • Encik Amin
    •  Xray - cumulative exposure - berapa minit exposure - boleh expose berapa kali
    • Log card
    • Hirarc Form - lab nuclear
    • Log card - T05
  • Chemial initial concentration
2) Dr Fariza: 
  • Get in touch with Prof Suhairul - HSA - Xray
3) Kak Liyana 
  • Lab equipment

]]> 2022-03-24 07:57:36 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/2111351818 24/3/22 first meeting in 2021/2022/II fhanim4 https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/2111365913 we welcome kak lyana into our team]]> 2022-03-24 08:07:56 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/2111365913 First Meeting 2nd Sem (Week 1) kishenraj https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/2111368411 Me and Umi will be doing certain things this coming week which are getting our documents straight (HIRAC, Logcard (2 labs), and whether OSHE document is needed), the devices we are able to use and 'how we are going to use it", establishing starting point for our chemical record initial reading (gold/silver NP), the use of trineck (whether it's available or not), and hot plates. We got an early start. Let's go team!]]> 2022-03-24 08:09:21 UTC https://padlet.com/fhanim4/epoabqcc3jcxfle0/wish/2111368411