Publications
Journal Articles
Lam, Thien Quang, Tran, Anh Thi Quynh, Phan, Thu Le Anh, Zitzmann, Florian, Phan, Nam Van Ho and Nguyen, Khoi Tan (2024). Enhancing extraction efficiency of carpaine in Carica papaya L. leaves: coupling acid-base extraction with surfactant-assisted micro-flotation. Rsc Advances, 14 (39), 28768-28778. doi: 10.1039/d4ra05132g
Van Hoang, Phuc, Phan, Thy Dang Uyen, Duong, Phuong Vu Quynh, Van Tran, Anh Thi, Nguyen, Khoi Tan and Phan, Nam Van Ho (2022). Crucial role of surfactants in improving the extraction efficiency of β-amyrin from Dischidia major using ultrasound-assisted extraction coupled with gas bubble flotation. Langmuir : the ACS journal of surfaces and colloids, 38 (30), 9285-9293. doi: 10.1021/acs.langmuir.2c01042
Phan, Thy D. U., Phan, An H. T., Le, Khoa C. M., Le, Thi H. and Nguyen, Khoi T. (2021). Utilization of ultrafine gas bubbles to investigate the Jones–Ray effect of diluted salt solutions. Langmuir, 37 (49) acs.langmuir.1c01515, 14237-14242. doi: 10.1021/acs.langmuir.1c01515
Le, Thi H., Phan, An H. T., Le, Khoa C. M., Phan, Thy D. U. and Nguyen, Khoi T. (2021). Utilizing polymer-conjugate albumin-based ultrafine gas bubbles in combination with ultra-high frequency radiations in drug transportation and delivery. RSC Advances, 11 (55), 34440-34448. doi: 10.1039/d1ra04983f
Phan, An Hoang Thien, Le, Khoa Cong Minh, Le, Thi Ho, Nguyen, Anh Van and Nguyen, Khoi Tan (2021). Evidence of surfactant sub-monolayer adsorption at the air/water interface provided by laser scattering measurements of ultrafine gas bubbles. New Journal of Chemistry, 45 (31), 14149-14157. doi: 10.1039/d1nj02802b
Le, Phat Thinh and Nguyen, Khoi Tan (2020). Hydrophobizing cellulose surfaces via catalyzed transesterification reaction using soybean oil and starch. Heliyon, 6 (11) e05559, 1-7. doi: 10.1016/j.heliyon.2020.e05559
Luu, Trong Q., Le, Phat T., Le, Khoa C. M., Phan, An H. T., Zitzmann, Kim, Nguyen, Kim T., Phan, Nam V. H. and Nguyen, Khoi T. (2019). Improving the quality of Vernonia amygdalina extract by ultrasound‐assisted extraction coupled with gas bubble flotation. Journal of Food Process Engineering, 42 (8) e13284. doi: 10.1111/jfpe.13284
Nguyen, Khoi Tan and Nguyen, Anh V. (2019). New evidence of head-to-tail complex formation of SDS–DOH mixtures adsorbed at the air–water interface as revealed by vibrational sum frequency generation spectroscopy and isotope labelling. Langmuir, 35 (14) acs.langmuir.8b04213, 4825-4833. doi: 10.1021/acs.langmuir.8b04213
Luu, Trong Quan, Hong Truong, Phung Ngoc, Zitzmann, Kim and Nguyen, Khoi Tan (2019). Effects of ultrafine bubbles on gram-negative bacteria: inhibition or selection?. Langmuir, 35 (42) acs.langmuir.9b02641, 13761-13768. doi: 10.1021/acs.langmuir.9b02641
Shahir, Afshin Asadzadeh, Khristov, Khristo, Nguyen, Khoi Tan, Nguyen, Anh V. and Mileva, Elena (2018). Combined sum frequency generation and thin liquid film study of the specific effect of monovalent cations on the interfacial water structure. Langmuir, 34 (23), 6844-6855. doi: 10.1021/acs.langmuir.8b00648
Nguyen, Khoi Tan, Shahir, Afshin Asadzadeh and Nguyen, Anh V. (2017). Probing the molecular orientation of methyl isobutyl carbinol at the air–water interface. Journal of Surfactants and Detergents, 20 (4), 969-976. doi: 10.1007/s11743-017-1976-2
Shahir, Afshin Asadzadeh, Nguyen, Khoi Tan and Nguyen, Anh V. (2016). A sum-frequency generation spectroscopic study of the Gibbs analysis paradox: monolayer or sub-monolayer adsorption?. Physical Chemistry Chemical Physics, 18 (13), 8794-8805. doi: 10.1039/c5cp06157a
Nguyen, Khoi Tan (2016). In situ investigation of peptide–lipid interaction between PAP248–286 and model cell membranes. Journal of Membrane Biology, 249 (3), 411-417. doi: 10.1007/s00232-016-9878-1
Nguyen, Khoi Tan and Nguyen, Anh V. (2015). Suppressing interfacial water signals to assist the peak assignment of the N+-H stretching mode in sum frequency generation vibrational spectroscopy. Physical Chemistry Chemical Physics, 17 (43), 28534-28538. doi: 10.1039/c5cp05374a
Nguyen, Khoi Tan, Nguyen, Anh V. and Evans, Geoffrey M. (2015). Interfacial water structure at surfactant concentrations below and above the critical micelle concentration as revealed by sum frequency generation vibrational spectroscopy. Journal of Physical Chemistry C, 119 (27), 15477-15481. doi: 10.1021/acs.jpcc.5b04416
Nguyen, Khoi Tan (2015). Orientation determination of interfacial bent α-helical structures using Sum Frequency Generation vibrational spectroscopy. Chemical Physics, 447, 15-21. doi: 10.1016/j.chemphys.2014.11.022
Nguyen, Khoi Tan (2015). An electronically enhanced chiral sum frequency generation vibrational spectroscopy study of lipid-bound cytochrome c. Chemical Communications, 51 (1), 195-197. doi: 10.1039/c4cc06916a
Nguyen, Khoi Tan, Nguyen, Anh V. and Evans, Geoffrey M. (2014). Interactions between halide anions and interfacial water molecules in relation to the Jones-Ray effect. Physical Chemistry Chemical Physics, 16 (45), 24661-24665. doi: 10.1039/c4cp03629h
Nguyen, Khoi Tan and Nguyen, Anh V. (2014). In situ investigation of halides effects on SDS adsorption at air/water interfaces. Soft Matter, 10 (34), 6556-6563. doi: 10.1039/c4sm01041h
Nguyen, Khoi T., Nguyen, Tuan D. and Nguyen, Anh V. (2014). Strong cooperative effect of oppositely charged surfactant mixtures on their adsorption and packing at the air-water interface and interfacial water structure. Langmuir, 30 (24), 7047-7051. doi: 10.1021/la500256a
Ding, Bei, Soblosky, Lauren, Nguyen, Kho, Geng, Junqing, Yu, Xinglong, Ramamoorthy, Ayyalusamy and Chen, Zhan (2013). Physiologically-relevant modes of membrane interactions by the human antimicrobial peptide, LL-37, revealed by SFG experiments. Scientific Reports, 3 (1) 1854, 1854.1-1854.8. doi: 10.1038/srep01854
Boughton, Andrew P., Nguyen, Khoi, Andricioaei, Ioan and Chen, Zhan (2011). Interfacial orientation and secondary structure change in tachyplesin I: Molecular dynamics and sum frequency generation spectroscopy studies. Langmuir, 27 (23), 14343-14351. doi: 10.1021/la203192c
Kristalyn, Cornelius B., Watt, Shannon, Spanninga, Sarah A., Barnard, Rachel A., Nguyen, Khoi and Chen, Zhan (2011). Investigation of sub-monolayer, monolayer, and multilayer self-assembled semifluorinated alkylsilane films. Journal of Colloid and Interface Science, 353 (1), 322-330. doi: 10.1016/j.jcis.2010.09.057
Nguyen, Khoi Tan, Soong, Ronald, Im, Sang-Choul, Waskell, Lucy, Ramamoorthy, Ayyalusamy and Chen, Zhan (2010). Probing the spontaneous membrane insertion of a tail-anchored membrane protein by sum frequency generation spectroscopy. Journal of the American Chemical Society, 132 (43), 15112-15115. doi: 10.1021/ja106508f
Nguyen, Khoi Tan, King, John Thomas and Chen, Zhan (2010). Orientation determination of interfacial β-sheet structures in situ. Journal of Physical Chemistry B, 114 (25), 8291-8300. doi: 10.1021/jp102343h
Ye, Shuji, Nguyen, Khoi Tan, Boughton, Andrew P., Mello, Charlene M. and Chen, Zhan (2010). Orientation difference of chemically immobilized and physically adsorbed biological molecules on polymers detected at the solid/liquid interfaces in situ. Langmuir, 26 (9), 6471-6477. doi: 10.1021/la903932w
Ye, Shuji, Nguyen, Khoi Tan and Chen, Zhan (2010). Interactions of alamethicin with model cell membranes investigated using sum frequency generation vibrational spectroscopy in real time in situ. Journal of Physical Chemistry B, 114 (9), 3334-3340. doi: 10.1021/jp911174d
Nguyen, Khoi Tan, Le Clair, Stephanie V., Ye, Shuji and Chen Zhan (2009). Molecular interactions between magainin 2 and model membranes in situ. Journal of Physical Chemistry B, 113 (36), 12358-12363. doi: 10.1021/jp904154w
Nguyen, Khoi Tan, le Clair, Stephanie V., Ye, Shuji and Chen, Zhan (2009). Orientation determination of protein helical secondary structures using linear and nonlinear vibrational spectroscopy. Journal of Physical Chemistry B, 113 (36), 12169-12180. doi: 10.1021/jp904153z
Ye, Shuji, Nguyen, Khoi Tan, Le Clair, Stéphanie V. and Chen, Zhan (2009). In situ molecular level studies on membrane related peptides and proteins in real time using sum frequency generation vibrational spectroscopy. Journal of Structural Biology, 168 (1), 61-77. doi: 10.1016/j.jsb.2009.03.006
Le Clair, Stephanie V., Nguyen, Khoi and Chen, Zhan (2009). Sum frequency generation studies on bioadhesion: Elucidating the molecular structure of proteins at interfaces. Journal of Adhesion, 85 (8), 484-511. doi: 10.1080/00218460902996374
Zhang P., Rogelj S., Nguyen K. and Wheeler D. (2006). Design of a highly sensitive and specific nucleotide sensor based on photon upconverting particles. Journal of the American Chemical Society, 128 (38), 12410-12411. doi: 10.1021/ja0644024