liquid crystals laboratory 

Jaturaphagorn, P., Chattham, N., Pon-On, W., Wongchoosuk, C., Pattanaporkratana, A., Chiangga, S., Chaisakul, P. "Analysis of broadband optical coupling from single photon emission to SiNx optical waveguides in very near-infrared range"   Applied Physics B: Lasers and Optics, 129 (5), art. no. 74, (2023).

Kaewthong, J., Satienpaisan, W., Krabuansang, K., Artsri, J., Chaisakul, P., Chiangga, S., Chattham, N., Samipak, S. "Experiment and simulation of heat treatment for disinfection in the chicken farm using IR irradiation"   Journal of Physics: Conference Series, 2431 (1), art. no. 012031, (2023).

Kaewthong, J., Satienpaisan, W., Hongkarnjanakul, N., Tin, P., Chattham, N. "Coalescence of nematic liquid crystal droplets on freely suspended liquid crystal films" Journal of Physics: Conference Series, 2431 (1), art. no. 012067, (2023) .

 Shah, A., Singh, H., Prajongtat, P., Joshi, M.C., Hannongbua, S., Chattham, N., Kim, Y.-K., Kumar, S., Singh, D.P "Scalable production of reduced graphene oxide via biowaste valorisation: an efficient oxygen reduction reaction towards metal-free electrocatalysis" New Journal of Chemistry, 47 (3), pp. 1360-1370. (2022).

Wongkanya, R., Asamo, S., Dechtrirat, D., Sudchanham, J., Srisamran, N., Sriprachuabwong, C., Tuantranont, A., Chattham, N., Hannongbua, S., Prajongtat, P. "Enhancing the Stability and Performance of Two-Dimensional Perovskite Solar Cells via Double-Step Homogeneous Precursor Mixing" ACS Applied Energy Materials, 5 (10), pp. 12415-12426. (2022).

Jaturaphagorn, P., Chaisakul, P., Chattham, N., Limsuwan, P. "Investigation on optical integration between LED Mid-IR light sources and Si-based waveguides for sensing applications" Journal of Physics: Conference Series, 2145 (1), art. no. 012056, (2022).

Laeim, H., Schlickriede, C., Chaisakul, P., Chattham, N., Panitchakan, H., Siangchaew, K., Zentgraf, T., Pattanaporkratana, A. "Design and investigation of a metalens for efficiency enhancement of laser-waveguide coupling in a limited space system" Proceedings of SPIE - The International Society for Optical Engineering, 12195, art. no. (2022).

Jaturaphagorn, P., Chattham, N., Limsuwan, P., Chaisakul, P. "Optimization of end-fire coupling between an LED mid-IR light source and SiNx optical waveguides for spectroscopic sensing" Results in Optics, 5, art. no. 100174, (2021).

Kitjanon, J., Khuntawee, W., Phongphanphanee, S., Sutthibutpong, T., Chattham, N., Karttunen, M., Wong-Ekkabut, J. "Nanocomposite of fullerenes and natural rubbers": Martini force field molecular dynamics simulations Polymers, 13 (22), art. no. 4044, (2021).

Kiang-Ia, J., Taeudomkul, R., Prajongtat, P., Tin, P., Pattanaporkratana, A., Chattham, N. "Anomalous lehmann rotation of achiral nematic liquid crystal droplets trapped under linearly polarized optical tweezers" Molecules, 26 (14), art. no. 4108, (2021). 

Chantakit, T., Schlickriede, C., Sain, B., Meyer, F., Weiss, T., Chattham, N., Zentgraf, T. "All-dielectric silicon metalens for two-dimensional particle manipulation in optical tweezers" Photonics Research, 8 (9), pp. 1435-1440. (2020).

Sujarit, A., Cheaupan, K., Chattham, N.  "Detection of rice grain chalkiness level with volume estimation from image processing"  Proceedings of SPIE - The International Society for Optical Engineering, 11331, art. no. 113310J, (2020).

Chen, D., Coleman, D.A., Zhu, C., Chattham, N., Jenz, F., Cheng, X., Tschierske, C., Glaser, M.A., Maclennan, J.E., Clark, N.A. "Frustration between two- And three-dimensional smectic ordering leads to a biaxial nematic phase" Soft Matter, 16 (3), pp. 747-753.  (2020).

Mungkhong, R., Chattham, N., Pattanaporkratana, A. "Linear aggregation of spherical nanogolds in carbon nanotube suspension under influence of AC electric field" Journal of Physics: Conference Series, 1380 (1), art. no. 012010, (2019). 

Suwannasopon, S., Meyer, F., Schlickriede, C., Chaisakul, P., T-Thienprasert, J., Limtrakul, J., Zentgraf, T., Chattham, N. "Miniaturized metalens based optical tweezers on liquid crystal droplets for lab-on-a-chip optical motors" Crystals, 9 (10), art. no. 515, . (2019).

Prajongtat, P., Sriprachuabwong, C., Wongkanya, R., Dechtrirat, D., Sudchanham, J., Srisamran, N., Sangthong, W., Chuysinuan, P., Tuantranont, A., Hannongbua, S., Chattham, N. "Moisture-Resistant Electrospun Polymer Membranes for Efficient and Stable Fully Printable Perovskite Solar Cells Prepared in Humid Air" ACS Applied Materials and Interfaces, 11 (31), pp. 27677-27685. (2019).

Choomdaeng, S., Chattham, N., Pattanapokratana, A. "Characteristics of fork fringes formed by two obliquely-incident vortex beams with different topological charge number" Journal of Physics: Conference Series, 1144 (1), art. no. 012158, . (2018).

Eremin, A., Nádasi, H., Hirankittiwong, P., Kiang-Ia, J., Chattham, N., Haba, O., Yonetake, K., Takezoe, H. "Azodendrimers as a photoactive interface for liquid crystals" Liquid Crystals, 45 (13-15), pp. 2121-2131. (2018).  

Wichean, T.N., Charrunchon, S., Pattanaporkratana, A., Limtrakul, J., Chattham, N. "Torque Induced on Lipid Microtubules with Optical Tweezers" Journal of Physics: Conference Series, 901 (1), art. no. 012112, (2017). 

Kantawang, T., Limtrakul, J., Samipak, S., Chattham, N.  "Microsurgery of elodea cells using excimer laser" Bio-Optics: Design and Application, BODA 2015, (2015) .

Chattham, N., Tamba, M.-G., Stannarius, R., Westphal, E., Gallardo, H., Prehm, M., Tschierske, C., Takezoe, H., Eremin, A. "Leaning-type polar smectic- C phase in a freely suspended bent-core liquid crystal film"  Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 91 (3), art. no. 030502, . (2015).

Eremin, A., Hirankittiwong, P., Chattham, N., Nádasi, H., Stannarius, R., Limtrakul, J., Haba, O., Yonetake, K., Takezoe, H. "Optically driven translational and rotational motions of microrod particles in a nematic liquid crystal" Proceedings of the National Academy of Sciences of the United States of America, 112 (6), pp. 1716-1720. (2015).

Kantawang, T., Samipak, S., Limtrakul, J., Chattham, N. "Application of optical tweezers and excimer laser to study protoplast fusion" Proceedings of SPIE - The International Society for Optical Engineering, 9659, art. no. 96590F, (2015). 

Hirankittiwong, P., Chattham, N., Limtrakul, J., Haba, O., Yonetake, K., Eremin, A., Stannarius, R., Takezoe, H. "Optical manipulation of the nematic director field around microspheres covered with an azodendrimer monolayer" Optics Express, 22 (17), pp. 20087-20093. (2014).

Phanphak, S., Pattanaporkratana, A., Limtrakul, J., Chattham, N.  "Precession mechanism of nematic liquid crystal droplets under low power optical tweezers" Ferroelectrics, 468 (1), pp. 114-122.  (2014).

Phanphak, S., Pattanaporkratana, A., Limtrakul, J., Chattham, N.  "Precession mechanism of nematic liquid crystal droplet under optical tweezers" Proceedings of SPIE - The International Society for Optical Engineering, 8883, art. no. 88830Y, (2013) .

Charrunchon, S., Limtrakul, J., Chattham, N.  "Rate of growth pattern of yeast cells studied under optical tweezers" Proceedings of SPIE - The International Society for Optical Engineering, 8883, art. no. 88830Z, (2013).

Charrunchon, S., Limtrakul, J., Chattham, N. "Growth pattern of yeast cells studied under optical tweezers" Frontiers in Optics, FIO 2012,   (2012).

Charrunchon, S., Limtrakul, J., Chattham, N.  "Growth pattern of yeast cells studied under optical tweezers"  2012 IEEE Photonics Conference, IPC 2012, art. no. 6358607, pp. 292-293. (2012).

Chattham, N., Zhu, C., Cheng, X., Limtrakul, J., Tschierske, C., MacLennan, J.E., Clark, N.A. "Direct observation of two-dimensional nematic and smectic ordering in freely suspended films of a bolaamphiphilic liquid crystal" Soft Matter, 7 (21), pp. 9978-9982. (2011).

Kiang-Ia, J., Hailong, H., Bin, Y., Jantippana, Y., Pantu, P., Limtrakul, J., Chattham, N., Zexiang, S., Ting, Y. "Probing chirality of a lipid tubular by confocal Raman microscopy"  Journal of Nanoscience and Nanotechnology, 10 (11), pp. 7208-7211. (2010).

Charrunchon, S., Sumriddetchkajorn, S., Limtrakul, J., Chattham, N.  "Controlled rotation of lipid tubules with optical tweezers" Proceedings of SPIE - The International Society for Optical Engineering, 7712, art. no. 77122A,  (2010).

Chattham, N., Korblova, E., Shao, R., Walba, D.M., MacLennan, J.E., Clark, N.A. "Triclinic fluid order" Physical Review Letters, 104 (6), art. no. 067801,   (2010).

Chattham, N., Korblova, E., Shao, R., Walba, D.M., Maclennan, J.E., Clark, N.A. "de Gennes' triclinic smectics - not so far-fetched after all" Liquid Crystals, 36 (10-11), pp. 1309-1317. (2009).

Hough, L.E., Zhu, C., Nakata, M., Chattham, N., Dantlgraber, G., Tschierske, C., Clark, N.A. "Hough et al. Reply": Physical Review Letters, 101 (7), art. no. 079802. (2008)

Hough, L.E., Zhu, C., Nakata, M., Chattham, N., Dantlgraber, G., Tschierske, C., Clark, N.A. "Optical activity produced by layer chirality in bent-core liquid crystals" Physical Review Letters, 98 (3), art. no. 037802, (2007).

Link, D.R., Chattham, N., Maclennan, J.E., Clark, N.A. "Effect of high spontaneous polarization on defect structures and orientational dynamics of tilted chiral smectic freely suspended films" Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 71 (2), art. no. 021704, (2005).

Coleman, D.A., Fernsler, J., Chattham, N., Nakata, M., Takanishi, Y., Körblova, E., Link, D.R., Shao, R.-F., Jang, W.G., Maclennan, J.E., Mondainn-Monval, O., Boyer, C., Weissflog, W., Pelzl, G., Chien, L.-C., Zasadzinski, J., Watanabe, J., Walba, D.M., Takezoe, H., Clark, N.A. "Polarization-modulated smectic liquid crystal phases" Science, 301 (5637), pp. 1204-1211.  (2003)