Weekly meeting
From SMOSwiki
Upcoming journal club & Progress report schedule
DATE Journal, Progress
2024
January 2024/01/05 Sona 2024/01/12 Siheon? 2024/01/19 Sophea
February 2024/02/02 Sokhuoy 2024/02/07 Sona 2024/02/16 Siheon 2024/02/23 Sophea
2023
October 20, 2023
Title :Structure at the air/water interface in the presence of phenol: a study using heterodyne-detected vibrational sum frequency generation and molecular dynamics simulation [1] File:Journal 10.20.2023.pdf Presenter: Sokhuoy
September 15, 2023
Title :Molecular characteristics of the mixed cationic/anionic collector interface probed by sum-frequency vibrational spectroscopy and molecular dynamics simulations [2] File:Journal 09.15.2023.pdf Presenter: Sokhuoy
August 18, 2023
Title :In situ investigation of the oxidation of a phospholipid monolayer by reactive oxygen species [3] File:Journal 08.18.2023.pdf Presenter: Sokhuoy
July 21, 2023
Title :Vibrational Sum Frequency Generation by the Quadrupolar Mechanism at the Nonpolar Benzene/Air Interface [4] File:Journal 07.21.2023.pdf Presenter: Sokhuoy
June 16, 2023
Title :Stealthy Player in Lipid Experiments? EDTA Binding to Phosphatidylcholine Membranes Probed by Simulations and Monolayer Experiments [5] File:Journal 06.16.2023.pdf Presenter: Sokhuoy
May 26, 2023
Title :Phenylalanine intercalation parameters for liquid-disordered phase domains – a membrane model study [6] File:Journal 05.26.2023.pdf Presenter: Sokhuoy
April 21, 2023
Title :New Insights into Cation- and Temperature-Driven Protein Adsorption to the Air–Water Interface through Infrared Reflection Studies of Bovine Serum Albumin [7] File:Journal 04.21.2023.pdf Presenter: Sokhuoy
March 24, 2023
Title :Magnesium Ion Responses of Zwitterionic Phosphatidylethanolamine Head and Tail Groups Elucidated by Frequency-Resolved SFG-VS [8] File:Journal 03.24.2023.pdf Presenter: Sokhuoy
February 10, 2023
Title :Elucidating Trivalent Ion Adsorption at Floating Carboxylic Acid Monolayers: Charge Reversal or Water Reorganization? [9] File:Journal 02.10.2023.pdf Presenter: Sokhuoy
January 13, 2023
Title :Molecular Hydration Tunes the Cation–π Interaction Strength in Aqueous Solution [10] File:Journal 01.13.2023.pdf Presenter: Sokhuoy
2022
December 16, 2022
Title :The effects of melatonin, serotonin, tryptophan and NAS on the biophysical properties of DPPC monolayers [11] File:Journal 12.16.2022.pdf Presenter: Sokhuoy
November 25, 2022
Title :Infrared Reflection−Absorption Spectroscopy of α‑Hydroxyacids at the Water−Air Interface [12] File:Journal 11.25.2022.pdf Presenter: Sokhuoy
October 21, 2022
Title :Unraveling Tryptophan Modulated 2D DPPC Lattices: An Approach toward Stimuli Responsiveness of the Pulmonary Surfactant [13] File:Journal 10.21.2022.pdf Presenter: Sokhuoy
September 02, 2022
Title: Interaction of alpha-Synuclein with Phospholipids and the Associated Restructuring of Interfacial Lipid Water: An Interface-Selective Vibrational Spectroscopic Study [14] File:Journal 09.02.2022.pdf Presenter: Sokhuoy
August 19, 2022
Title: A survey study of concentration dependence of SDS on air/water interface and SDS-salt mixture File:Journal 08.19.2022.pdf Presenter: Sokhuoy
July 29, 2022
Title: Contact Ion Pair Formation Is Not Necessarily Stronger [15] File:Journal 07.29.2022.pdf Presenter: Sokhuoy
July 02, 2022
Title: Specific Ion Effects of Trivalent Cations on the Structure and Charging State of β-Lactoglobulin Adsorption Layers [16] File:Journal 07.02.2022.pdf Presenter: Sokhuoy
June 04, 2022
Title: Isoelectric Points of Proteins at the Air/Liquid Interface and in Solution [17] File:Journal 06.04.2022.pdf Presenter: Sokhuoy
May 07, 2022
Title: DNA-Induced Restructuring of Interfacial Water and the Hydrocarbon Chain of Different Forms of Fungicide at the Water Interface: Vibrational Sum Frequency Generation Study [18] File:Journal 05.07.2022.pdf Presenter: Sokhuoy
April 02, 2022
Title: (1)Protonation State of Dopamine Neurotransmitter at the Aqueous Interface: Vibrational Sum Frequency Generation Spectroscopy Study [19] (2) Salting-Up of Surfactants at the Surface of Saline Water as Detected by Tensiometry and SFG and Supported by Molecular Dynamics Simulation [20] File:Journal 04.02.2022.pdf Presenter: Sokhuoy
March 05, 2022
Title: DNA-Induced Reorganization of Water at Model Membrane Interfaces Investigated by Heterodyne-Detected Vibrational Sum Frequency Generation Spectroscopy [21] File:Journal 05.03.2022.pdf Presenter: Sokhuoy
Feb 05, 2022
Title: Chemical Potential Driven Reorganization of Anions between Stern and Diffuse Layers at the Air/Water Interface [22] File:Journal 05.02.2022.pdf Presenter: Sokhuoy
Jan 08, 2022
Title: Role of Hydration in Magnesium versus Calcium Ion Pairing with Carboxylate: Solution and the Aqueous Interface [23] File:Journal 08.01.2022.pdf Presenter: Sokhuoy
2021
Dec 04, 2021
Title: Interfacial Structure and Interfacial Tension in Model Carbon Fiber-Reinforced Polymers [24] File:Journal 04.12.2021.pdf Presenter: Sokhuoy
Oct 30, 2021
Title: Organic Enrichment at Aqueous Interfaces Cooperative Adsorption of Glucuronic Acid to DPPC Monolayers Studied with Vibrational Sum Frequency Generation [25] File:Journal 30.10.2021.pdf Presenter: Sokhuoy
Sep 25, 2021
Title: (1)Vibrational sum-frequency generation at protein modified air–water interfaces: Effects of molecular structure and surface charging [26] (2) Mixed Layers of β‑Lactoglobulin and SDS at Air−Water Interfaces with Tunable Intermolecular Interactions[27] File:Journal 25.09.2021.pdf Presenter: Sokhuoy
Aug 20, 2021
Title: Partially Hydrated Electrons at the Air Water Interface Observed by UV-Excited Time-Resolved Heterodyne-Detected Vibrational Sum Frequency Generation Spectroscopy [28] File:Journal 20.08.2021.pdf Presenter: Sokhuoy
July 16, 2021
Title: Melatonin directly interacts with cholesterol and alleviates cholesterol effects in dipalmitoylphosphatidylcholine monolayers [29] File:Journal 16.07.2021.pdf Presenter: Sokhuoy
June 11, 2021
Title: Molecular-level origin of the carboxylate head group response to divalent metal ion complexation at the air–water interface [30] File:Journal 11.06.2021.pdf Presenter: Sokhuoy
May 07, 2021
Title: Interactions between model cell membranes and the neuroactive drug propofol [31] File:Journal 07.05.2021.pdf Presenter: Sokhuoy
Apr 23, 2021
Title: Ewald-Oseen Extinction Theorem by H Serhat Tetikol [32] Presenter: Sona
Apr 02, 2021
Title: (1)Restructuring of membrane water and phospholidpids in direct interaction of neurotransmitters with model membranes associated with synaptic signaling: Interface-selective vibrational sum frequency generation study [33] File:Journal 02.04.2021.pdf Presenter: Sokhuoy
Mar 19, 2021
Title: Influence of the Experimental Geometry in the Spectral Shape and Enhancement.[34] File:2021.03.19--Effect of Geometry SFG Solid liquid interface.pdf Presenter: Sona
Feb 10, 2021
Title: An SFG Study of Interfacial Amino Acids at the Hydrophilic SiO2 and Hydrophobic Deuterated Polystyrene Surfaces.[35] File:2021.02.10 - PS-quartz on Amino acid interface.pdf Presenter: Sona
Jan 22, 2021
Title: (1)Interfacial supramolecular structures of amphiphilic receptors drive aqueous phosphate recognition.[36] (2)Molecular recognition and hydration energy mismatch combine to inform ion binding selectivity at aqueous interfaces.[37] File:Journal 22.01.2021.pdf Presenter: Sokhuoy
Jan 08, 2021
Title: Cation Pi interaction by Dougherty 2013. [38] File:2021.01.08--Cation Pi interaction by Dougherty 2013.pdf Presenter: Sona
2020
Dec 11, 2020
Title: Effect of cations on the dissociation of Arachidic acid monolayers on water studied by polarization-modulated infrared reflection-absorption spectroscopy [https://pubs.acs.org/doi/abs/10.1021/la000224v File:Journal 11.12.2020.pdf Presenter: Sokhuoy
Dec 04, 2020
Title: Anion specific effects at negatively charged interfaces [http://www.diva-portal.org/smash/record.jsf?pid=diva2%3A1346732&dswid=-6719 Presenter: Sona
Nov 20, 2020
Title: Background study of cation-pi interaction [https://science.sciencemag.org/content/271/5246/163.abstract File:Journal 20.11.2020.pdf Presenter: Sokhuoy
Oct 30, 2020
Title: Resolving the Controversy over Dipole versus Quadrupole Mechanism of Bend Vibration of Water in Vibrational Sum Frequency Generation Spectra [https://doi.org/10.1021/acs.jpclett.0c02644 Presenter: Sona
OCT 08, 2020
Title: pH-Dependent inversion of Hofmeister trends in the water structure of electrical double layer [https://pubs.acs.org/doi/10.1021/acs.jpclett.7b01005 Presenter: Sokhuoy
Sep 25, 2020
Title: Interfacial water in the vicinity of a positively charged interface studied by steady-state and time-resolved heterodyne-detected vibrational sum frequency generation [https://doi.org/10.1063/1.4897265 Presenter: Sona
Aug 28, 2020
Title: Effects of Monolayer Density and Bulk Ionic Strength on Acid-Base Equilibria at the Air/Water Interface [https://doi.org/10.1021/jp0018091 Presenter: Sona
June 19, 2020
Title: Direct Measurement of Charge Reversal on Lipid Bilayers Using Heterodyne-Detected Second Harmonic Generation Spectroscopy [https://doi.org/10.1021/acs.jpcb.9b09341 Presenter: Sona
May 29, 2020
Title: Direct Quantification of Water Surface Charge by Phase-Sensitive Second Harmonic Spectroscopy [https://doi.org/10.1021/acs.jpclett.9b02156 Presenter: Sona
May 01, 2020
Title: A General Approach To Combine the Advantages of Collinear and Noncollinear Spectrometer Designs in Phase-Resolved Second-Order Nonlinear Spectroscopy [https://doi.org/10.1021/acs.jpca.9b09927 Presenter: Sona
Mar 21, 2020
Title: Consistency in the Sum Frequency Generation Intensity and Phase Vibrational Spectra of the Air/Neat Water Interface [https://doi.org/10.1021/jp110404h Presenter: Sona
2019
Dec 20, 2019
Title: Characterization of Acid–Base Interactions Using Interface-Sensitive Sum Frequency Generation Spectroscopy [https://doi.org/10.1021/acs.jpcc.9b06266 Presenter: Sona
Nov 20, 2019
Title: Probing Charged Aqueous Interfaces Near Critical Angles: Effect of Varying Coherence Length [https://doi.org/10.1021/acs.jpcc.9b05256 Presenter: Sona
Oct 11, 2019
Title: Ultrabroadband mid-infrared noncollinear difference frequency generation in a silver thiogallate crystal [https://doi.org/10.1364/OL.43.004402 Presenter: Sona
Sep 11, 2019
Title: Capturing the Ultrafast Vibrational Decoherence of Hydrogen Bonding in Interfacial Water [https://doi.org/10.1021/acs.jpclett.6b01870 Presenter: Sona
Aug 19, 2019
Title: Effect of hydrogen-bond on ultrafast spectral diffusion dynamics of water at charged monolayer interfaces [https://doi.org/10.1063/1.5081077 Presenter: Sona
July 29, 2019
Title: Arginine–Phosphate Recognition Enhanced in Phospholipid Monolayers at Aqueous Interfaces [https://doi.org/10.1021/acs.jpcc.8b03531 Presenter: Sona
July 13, 2019
Title: A newcomer’s guide to ultrashort pulse shaping and characterization [https://doi.org/10.1088/0953-4075/43/10/103001 Presenter: Sona
May 17, 2019
Title: Saturation of charge-induced water alignment at model membrane surfaces [https://advances.sciencemag.org/content/4/3/eaap7415 Presenter: Sona
April 27, 2019
Title: Phase-Sensitive Sum-Frequency Generation Measurements Using a Femtosecond Nonlinear Interferometer [https://doi.org/10.1021/acs.jpcc.9b00861 Presenter: Sona
Feb 23, 2019
Title: Flexible high-resolution broadband sum-frequency generation vibrational spectroscopy for intrinsic spectral line widths [https://doi.org/10.1063/1.5066580 Presenter: Sona
Dec 15, 2018
Title: Interfacial water structure at surfactant concentrations below and above the critical micelle concentration as revealed by sum frequency generation vibrational spectroscopy [https://doi.org/10.1021/acs.jpcc.5b04416 Presenter: Sona
May 05, 2018
Title: Bulk contributions modulate the Sum-Frequency Generation Spectra of Interfacial Water on Model Sea-Spray Aerosols [https://chemrxiv.org/articles/Bulk_Contributions_Modulate_the_Sum-Frequency_Generation_Spectra_of_Interfacial_Water_on_Model_Sea-Spray_Aerosols/5743638] File:Journal 05.05.2018.pdf Presenter: K.Sona
April 11, 2018
Title: Compact, high-repetition-rate source for broadband sum-frequency generation spectroscopy File:Journal meeting 11-April-2018.pdf Presenter: K.Sona
December 26, 2017
Title: Effect of salt purity on interfacial water orientation and Na+/Carboxylic headgroup interaction File:26.Dec.2017.pdf Presenter: K.Sona
December 09, 2017
Title: Effect of Cations on the Dissociation of Arachidic Acid Monolayers on Water Studied by Polarization-Modulated Infrared Reflection-Absorption Spectroscopy File:Journal Club 2017.December.09.pdf Presenter: K.Sona
October 30, 2017
Title: Optical Parametric Amplification File:Journal Club 30-10-2017 Optical Parametric Amplification.pdf Presenter: K.Sona
September 09, 2017
Title: Fourier-transform sum-frequency surface vibrational spectroscopy with femtosecond pulses [https://doi.org/10.1364/OL.24.001877] File:JC 09.September. 2017.pdf Presenter: K.Sona
May 27, 2017
Title: Molecular conformation of DPPC phospholipid Langmuir and Langmuir–Blodgett monolayers studied by heterodyne-detected vibrational sum frequency generation spectroscopy [http://pubs.rsc.org/en/content/articlehtml/2017/cp/c6cp07800a] File:Molecular conformation of DPPC.pdf Presenter: K.Sona
April 24, 2017
Title: Change of the isoelectric point of hemoglobin at the air/water interface probed by the orientational flip-flop of water molecules [https://dx.doi.org/10.1039/C6CP08854F] File:Journal Club 22-04-2017 slide.pdf Presenter: K.Sona
March 04, 2017
Title: Weakly Hydrogen-Bonded Water Inside Charged Lipid Monolayer Observed with Heterodyne-Detected Vibrational Sum Frequency Generation Spectroscopy [http://pubs.acs.org/doi/abs/10.1021/acs.jpcc.6b09229] File:Journal Club 04-03-2017.pdf Presenter: K.Sona
January 07, 2017
Title: Progress Report" Optical Alignment" AND " Gain+Phase matching calculation of BBO I and BBO II in OPA system of fs set up" File:Optical Alignment Pre OPA and OPA.ppt File:Gain and Phase matching calculation of BBO I and II in OPA.pdf Presenter: K.Sona
December 31, 2016
Title: Comparative Study of Direct and Phase-Specific Vibrational Sum-Frequency Generation Spectroscopy: Advantages and Limitations [http://pubs.acs.org/doi/abs/10.1021/jp2079023] File:Journal Club 31.12.2016.pdf Presenter: K.Sona
Nov 26
Title: Nanoconfinement's dramatic impact on proton exchange between glucose and water Presenter: S.C. Cha
Nov 12
Title: Theory of Quadrupole Contributions from Interface and Bulk in Second-Order Optical Processes [http://www.journal.csj.jp/doi/abs/10.1246/bcsj.20120167] File:Saturday Nov 12, 2016 - section 1 and 2.ppt File:Saturday Nov 12, 2016 - section 3.ppt File:Saturday Nov 12, 2016 - section 4.ppt File:Saturday Nov 12, 2016 - section 5 and 6.ppt Presenter: Sona Krem
Oct 1
Title: TBA Presenter: J.J. Lee
Oct 8
Title: TBA Presenter: J.J. Lee
Oct 15
Title: Spatio-temporal characterization of mid-infrared laser pulses with spatially encoded spectral shearing interferometry Presenter: Woongmo Sung
September 2016
Sep 3
Title: TBA Presenter: Krem Sona
Sep 12
Title: FTIR study of ion solvation and ion-pair formation in alkaline and alkaline earth metal salt solutions in acetonitrile Presenter: S. C. Cha
Sep 24
Title: TBA Presenter: Krem Sona
August 2016
Aug 27
Title: Self-Assembly of DNA Functionalized Gold Nanoparticles at the Liquid-Vapor Interface Presenter: Woongmo Sung
Aug 20
Title: Surface pH and Ion Affinity at the Alcohol-Monolayer/Water Interface Studied by Sum-Frequency Spectroscopy Presenter: Zaure Avazbaeva
Aug 13
Title: Bend Vibration of Surface Water Investigated by Heterodyne-Detected Sum Frequency Generation and Theoretical Study: Dominant Role of Quadrupole Journal link: http://pubs.acs.org/doi/abs/10.1021/acs.jpclett.6b00657 Presenter: Jonggwan Lee
Aug 6
Title: TBA Presenter: Uno Song
July 2016
Jul 30
Title: TBA Presenter: Jaejin Lee
Jul 22
Title: Interaction between ionic liquid cation and water: infrared predissociation study of [bmim]+(H2O)n clusters Presenter: Sunchul Cha
Jul 16
Title: TBA Presenter: Krem Sona
Jul 2
Title: Phase Reference in Phase-Sensitive Sum-Frequency Vibrational Spectroscopy Presenter: Woongmo Sung
June 2016
Jun 25
Title: Cations Bind Only Weakly to Amides in Aqueous Solutions Presenter: Zaure Avazbaeva
Jun 18
Title: TBA Presenter: Uno Song
Jun 11
Title: TBA Presenter: Jaejin Lee
Jun 4
Title: Rehearsal for master thesis defense Presenter: Jonggwan Lee
May 2016
May 28
Title: Sinchon Solid State Physics Workshop Presenter: Sunchul Cha
May 21
Title: Second Harmonic and Sum-frequency Generation from Aqueous Interfaces is modulated by Interference Presenter: Woongmo Sung
May 14
Title: TBA Presenter: Adam Turner
May 7
Title: TBA Presenter: Krem Sona
April 2016
Apr 30
Title: Ionic Binding of Na+ versus K+ to the Carboxylic Acid Headgroup of Palmitic Acid Monolayers Studied by VSFG Spectroscopy Presenter: Zaure Avazbaeva
Apr 25
Title: Ultrafast Photoluminescence from Graphene Journal link: http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.105.127404 Presenter: Jonggwan Lee
Apr 9
Title: TBA Presenter: Jaejin Lee
Apr 1
Title: Vibrational Stark Effect on CN mode Presenter: Sunchul Cha
March 2016
Mar 26
Title: Proton Availability at the Air/water Interface Presenter: Woongmo Sung
Mar 19
Title: TBA Presenter: Adam Turner
Mar 12
Title: TBA Presenter: Yoonnam Jeon
Mar 5
Title: Effect of the Degree of Dissociation of Molecules in a Monolayer at an Air/Water Interface on the Force Between the Monolayer and a Like-Charged Particle in the Subphase Presenter: Zaure Avazbaeva
February 2016
Feb 24
Title: Polymer Adsorption on Graphite and CVD Graphene Surfaces Studied by Surface-Specific Vibrational Spectroscopy Journal link: http://pubs.acs.org/doi/full/10.1021/acs.nanolett.5b02025 Presenter: Jonggwan Lee
Feb 20
Title: TBA Presenter: Jaejin Lee
Feb 13
Title: Hydrophobic IL Presenter: Sunchul Cha
Feb 5
Title: Unveiling Microscopic Structure of Charged Interfaces by Surface-Specific Vibrational Spectroscopy Presenter: Woongmo Sung
January 2016
Jan 30
Title: TBA Presenter: Adam Turner
Jan 23
Title: Droplet polydispersity and shape fluctuations in AOT microemulsions Presenter: Yoonnam Jeon
Jan 16
Title: Phospholipid monolayer/water interfacese Presenter: Zaure Avazbaeva
Jan 9
Title: Graphene on Mica - Intercalated Water Trapped for Life Journal link: http://www.nature.com/articles/srep06003 Presenter: Jonggwan Lee
