Paschalis Alexandridis

PhD

Paschalis Alexandridis

PhD

Paschalis Alexandridis

PhD

UB Distinguished Professor

Department of Chemical and Biological Engineering

School of Engineering and Applied Sciences

Research Topics

Self-assembly; directed assembly; complex fluids; soft materials; colloids; nanomaterials; interfacial phenomena; polymers; surfactants; particles; formulations; biomass processing; plastics recycling; PFAS separations

Contact Information

508 Furnas Hall

Buffalo NY, 14260

Phone: (716) 645-1183

palexand@buffalo.edu

Books

Mesoscale Phenomena in Fluid Systems, American Chemical Society, Washington DC, 2003; 446 pages. (ISBN: 0-8412-3867-7) Case, F.; Alexandridis, P. (Editors)
Amphiphilic Block Copolymers: Self-Assembly and Applications, Elsevier Science B.V., Amsterdam, 2000; 448 pages. (ISBN: 0-444-82441-3), Alexandridis, P.; Lindman, B. (Editors)

Patents

Mountziaris, T. J.; Alexandridis, P., “Synthesis of Nanoparticles by an Emulsion-Gas Contacting Process,” United States Patent Application Serial No. 10/839,538; filed May 5, 2004. International Patent Number WO 2005/016824 A2; publication date: February 24, 2005.

Alexandridis, P.; Sakai, T., “Preparation of Metallic Nanoparticles,” United States Patent 7,718,094; publication date: May 18, 2010.
Alexandridis, P.; Karanikolos, G. N.; Mountziaris, T. J., "Synthesis of Nanostructured Materials Using Liquid Crystalline Templates," United States Patent 7,608,237; publication date: October 27, 2009.

Alexandridis, P.; Neelamegham, S., “Recovery of Liquids from Absorbent Packaging Materials,” United States Patent 7,008,797; publication date: March 7, 2006.

Alexandridis, P.; Neelamegham, S.,“Recovery of Liquids from Absorbent Packaging Materials,” United States Patent 6,589,797; publication date: July 8, 2003. International Patent Number WO 01/92848 A1; publication date: December 6, 2001.

Dobrozsi, D. J.; Hayes, II, J. W.; Lindman, B. O.; Ivanova, R. H.; Alexandridis, P., “Pourable Liquid Vehicles,” United States Patent 6,503,955; publication date: January 7, 2003. International Patent Number WO 01/19329 A2; publication date: March 22, 2001.

Refereed Journal Publications

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A. Choudhary, A. Tsunduru, M. Tsianou, P. Alexandridis, D. Bedrov, “Structure, orientation, and dynamics of per- and polyfluoroalkyl substance (PFAS) surfactants at the air-water interface: Molecular-level insights”, J. Colloid Interface Sci. 679, 1207-1218 (2025).
C. Lubongo, M. A. A. Bin Daej, P. Alexandridis, “Recent Developments in Technology for Sorting Plastic for Recycling: The Emergence of Artificial Intelligence and the Rise of the Robots”, Recycling-Basel 9, 59 (2024).
K. Choudhury, M. Tsianou, P. Alexandridis, “Recycling of Blended Fabrics for a Circular Economy of Textiles: Separation of Cotton, Polyester, and Elastane Fibers”, Sustainability 16, 6206 (2024).
E. M. Nsengiyumva, M. P. Heitz, P. Alexandridis, “Carboxymethyl hydroxypropyl guar gum physicochemical properties in dilute aqueous media”, Int. J. Biol. Macromol. 262, 129775 (2024).
A. Tsoutsoura, Z. Q. He, P. Alexandridis, “Effects of Ionic Liquids on the Cylindrical Self-Assemblies Formed by Poly(ethylene oxide)-Poly(propylene oxide)-Poly(ethylene oxide) Block Copolymers in Water”, Polymers 16, 349 (2024).
E. M. Nsengiyumva, M. P. Heitz, P. Alexandridis, “Salt and Temperature Effects on Xanthan Gum Polysaccharide in Aqueous Solutions”, Int. J. Mol. Sci. 25, 490 (2024).
A. Tsoutsoura, Z. Q. He, P. Alexandridis, “Phase Behavior and Structure of Poloxamer Block Copolymers in Protic and Aprotic Ionic Liquids”, Molecules 28, 7434 (2023).
A. I. Fajalia, P. Alexandridis, M. Tsianou, “Structure of Cellulose Ether Affected by Ionic Surfactant and Solvent: A Small-Angle Neutron Scattering Investigation”, Langmuir 39, 11529-11544 (2023).
E. M. Nsengiyumva, M. P. Heitz, P. Alexandridis, “Thermal hysteresis phenomena in aqueous xanthan gum solutions”, Food Hydrocolloids 144, 108973 (2023).
J. C. Lin, P. Liatsis, P. Alexandridis, “Flexible and Stretchable Electrically Conductive Polymer Materials for Physical Sensing Applications”, Polym. Rev. 63, 67-126 (2023).
B. Y. Sun, S. Shao, S. Ghosh, J. X. Li, X. J. Wang, C. N. Li, B. Quinn, P. Alexandridis, J. F. Lovell, Y. M. Zhang, “Facile preparation of cabazitaxel-loaded nanoparticles directly lyophilized from dioxane”, Sci. China-Mater. 66, 2513-2522 (2023).
E. M. Nsengiyumva, P. Alexandridis, “Xanthan gum in aqueous solutions: Fundamentals and applications”, Int. J. Biol. Macromol. 216, 583-604 (2022).
Y. Zhang, T. L. Placek, R. Jahan, P. Alexandridis, M. Tsianou, “Rhamnolipid Micellization and Adsorption Properties”, Int. J. Mol. Sci. 23, 11090 (2022).
S. Kancharla, D. P. Dong, D. Bedrov, P. Alexandridis, M. Tsianou, “Binding of Perfluorooctanoate to Poly(ethylene oxide)”, Macromolecules 55, 4624-4636 (2022).
A. Choudhary, D. P. Dong, M. Tsianou, P. Alexandridis, D. Bedrov, “Adsorption Mechanism of Perfluorooctanoate on Cyclodextrin-Based Polymers: Probing the Synergy of Electrostatic and Hydrophobic Interactions with Molecular Dynamics Simulations br”, ACS Mater. Lett. 4, 853-859 (2022).
C. Lubongo, T. Congdon, J. McWhinnie, P. Alexandridis, “Economic feasibility of plastic waste conversion to fuel using pyrolysis”, SUSTAIN. CHEM. PHARM. 27, 100683 (2022).
S. Kancharla, P. Alexandridis, M. Tsianou, “Sequestration of per- and polyfluoroalkyl substances (PFAS) by adsorption: Surfactant and surface aspects”, Curr. Opin. Colloid Interface Sci. 58, 101571 (2022).
C. Lubongo, P. Alexandridis, “Assessment of Performance and Challenges in Use of Commercial Automated Sorting Technology for Plastic Waste”, Recycling-Basel 7, 11 (2022).
S. Kancharla, D. Bedrov, M. Tsianou, P. Alexandridis, “Structure and composition of mixed micelles formed by nonionic block copolymers and ionic surfactants in water determined by small-angle neutron scattering with contrast variation”, J. Colloid Interface Sci. 609, 456-468 (2022).
Y. Zhang, Z. Q. He, P. Alexandridis, M. Tsianou, “Polymeric surfactant micelle structure modulated by ionic liquids”, J. Mol. Liq. 346, 118195 (2022).
S. Kancharla, A. Choudhary, R. T. Davis, D. P. Dong, D. Bedrov, M. Tsianou, P. Alexandridis, “GenX in water: Interactions and self-assembly”, J. Hazard. Mater. 428, 128137 (2022).
E. M. Bennett, P. Alexandridis, “Informing the Public and Educating Students on Plastic Recycling”, Recycling-Basel 6, 69 (2021).
S. Kancharla, R. Jahan, D. Bedrov, M. Tsianou, P. Alexandridis, “Role of chain length and electrolyte on the micellization of anionic fluorinated surfactants in water”, Colloid Surf. A-Physicochem. Eng. Asp. 628, 127313 (2021).
D. P. Dong, S. Kancharla, J. Hooper, M. Tsianou, D. Bedrov, P. Alexandridis, “Controlling the self-assembly of perfluorinated surfactants in aqueous environments”, Phys. Chem. Chem. Phys. 23, 10029-10039 (2021).
S. Kancharla, D. P. Dong, D. Bedrov, M. Tsianou, P. Alexandridis, “Structure and Interactions in Perfluorooctanoate Micellar Solutions Revealed by Small-Angle Neutron Scattering and Molecular Dynamics Simulations Studies: Effect of Urea”, Langmuir 37, 5339-5347 (2021).
A. V. Alves, M. Tsianou, P. Alexandridis, “Fluorinated Surfactant Adsorption on Mineral Surfaces: Implications for PFAS Fate and Transport in the Environment”, Surfaces 3, 516-566 (2020).
S. Kancharla, N. A. Zoyhofski, L. Bufalini, B. F. Chatelais, P. Alexandridis, “Association between Nonionic Amphiphilic Polymer and Ionic Surfactant in Aqueous Solutions: Effect of Polymer Hydrophobicity and Micellization”, Polymers 12, 1831 (2020).
R. Jahan, A. M. Bodratti, M. Tsianou, P. Alexandridis, “Biosurfactants, natural alternatives to synthetic surfactants: Physicochemical properties and applications”, Adv. Colloid Interface Sci. 275, 102061 (2020).
E. R. Jacques, P. Alexandridis, “Tablet Scoring: Current Practice, Fundamentals, and Knowledge Gaps”, Appl. Sci.-Basel 9, 3066 (2019).
S. Kancharla, E. Canales, P. Alexandridis, “Perfluorooctanoate in Aqueous Urea Solutions: Micelle Formation, Structure, and Microenvironment”, Int. J. Mol. Sci. 20, 5761 (2019).
A. M. Bodratti, J. Cheng, S. M. Kong, M. R. Chow, M. Tsianou, P. Alexandridis, “Self-Assembly of Polyethylene Glycol Ether Surfactants in Aqueous Solutions: The Effect of Linker between Alkyl and Ethoxylate”, J. Surfactants Deterg. 22, 1147-1161 (2019).
O. Ogoke, S. Hwang, B. Hultman, M. Chen, S. Karakalos, Y. He, A. Ramsey, D. Su, P. Alexandridis, G. Wu, “Large-diameter and Heteroatom-doped Graphene Nanotubes Decorated with Transition Metals as Carbon Hosts for Lithium-Sulfur Batteries”, Journal of Materials Chemistry A 7, 13389-13399 (2019).
A. M. Bodratti, P. Alexandridis, “Formulation of Poloxamers for Drug Delivery”, J. Func. Biomater. 9, UNSP 11 (2018).
M. Ghasemi, M. Tsianou, P. Alexandridis, “Population ensemble modeling of biomass dissolution”, Chem. Eng. J. 350, 37-48 (2018).
A. M. Bodratti, P. Alexandridis, “Amphiphilic block copolymers in drug delivery: advances in formulation structure and performance”, Expert Opin. Drug Deliv. 15, 1085-1104 (2018).
P. Alexandridis, M. Ghasemi, E. P. Furlani, M. Tsianou, “Solvent processing of cellulose for effective bioresource utilization”, Curr. Opin. Green Sustain. Chem. 14, 40-52 (2018).
M. Ghasemi, P. Alexandridis, M. Tsianou, “Conversion of particle size distribution data from mass to number-based and its application to biomass processing”, Biosyst. Eng. 176, 73-87 (2018).
Z. Q. He, Y. Z. Ma, P. Alexandridis, “Comparison of ionic liquid and salt effects on the thermodynamics of amphiphile micellization in water”, Colloid Surf. A-Physicochem. Eng. Asp. 559, 159-168 (2018).
Z. Q. He, P. Alexandridis, “Micellization Thermodynamics of Pluronic P123 (EO20PO70EO20) Amphiphilic Block Copolymer in Aqueous Ethylammonium Nitrate (EAN) Solutions”, Polymers 10, 32 (2018).
M. Ghasemi, P. Alexandridis, M. Tsianou, “Dissolution of Cellulosic Fibers: Impact of Crystallinity and Fiber Diameter”, Biomacromolecules 19, 640-651 (2018).
A. M. Bodratti, B. Sarkar, P. Alexandridis, “Adsorption of poly(ethylene oxide)-containing amphiphilic polymers on solid-liquid interfaces: Fundamentals and applications”, Adv. Colloid Interface Sci. 244, 132-163 (2017).
Z. Q. He, P. Alexandridis, “Ionic liquid and nanoparticle hybrid systems: Emerging applications”, Adv. Colloid Interface Sci. 244, 54-70 (2017).
Y. H. Hu, R. Nagarajan, P. Alexandridis, “Eli Ruckenstein - A Rare Researcher, Teacher, and Mentor par Excellence”, Adv. Colloid Interface Sci. 244, 1-5 (2017).
M. Ghasemi, A. Y. Singapati, M. Tsianou, P. Alexandridis, “Dissolution of Semicrystalline Polymer Fibers: Numerical Modeling and Parametric Analysis”, AIChE J. 63, 1368-1383 (2017).
M. Wei, F. Zhang, W. Wang, P. Alexandridis, C. Zhou, G. Wu, “3D Direct Writing Fabrication of Electrodes for Electrochemical Storage Devices”, J. Power Sources 354, 134-147 (2017). PDF
M. Ghasemi, M. Tsianou, P. Alexandridis, “Assessment of solvents for cellulose dissolution”, Bioresour. Technol. 228, 330-338 (2017).
M. Ghasemi, P. Alexandridis, M. Tsianou, “Cellulose dissolution: insights on the contributions of solvent-induced decrystallization and chain disentanglement”, Cellulose 24, 571-590 (2017).
W. Wang, P. Alexandridis, “Composite Polymer Electrolytes: Nanoparticles Affect Structure and Properties”, Polymers 8, 387 (2016).
Y. M. Zhang, W. T. Song, J. M. Geng, U. Chitgupi, H. Unsal, J. Federizon, J. Rzayev, D. K. Sukumaran, P. Alexandridis, J. F. Lovell, “Therapeutic surfactant-stripped frozen micelles”, Nat. Commun. 7, 11649 (2016).
B. Lam, M. Wei, L. X. Zhu, S. J. Luo, R. L. Guo, A. Morisato, P. Alexandridis, H. Q. Lin, “Cellulose triacetate doped with ionic liquids for membrane gas separation”, Polymer 89, 1-11 (2016).
K. Kaizu, P. Alexandridis, “Effect of surfactant phase behavior on emulsification”, J. Colloid Interface Sci. 466, 138-149 (2016).
T. Sakai, A. Ishihara, P. Alexandridis, “Block copolymer-mediated synthesis of silver nanoparticles from silver ions in aqueous media”, Colloid Surf. A-Physicochem. Eng. Asp. 487, 84-91 (2015).
A. I. Fajalia, E. Antoniou, P. Alexandridis, M. Tsianou, “Self-assembly of sodium bis(2-ethylhexyl) sulfosuccinate in aqueous solutions: Modulation of micelle structure and interactions by cyclodextrins investigated by small-angle neutron scattering”, J. Mol. Liq. 210, 125-135 (2015).
K. Kaizu, P. Alexandridis, “Micellization of polyoxyethylene-polyoxypropylene block copolymers in aqueous polyol solutions”, J. Mol. Liq. 210, 20-28 (2015).
Z. Q. He, P. Alexandridis, “Nanoparticles in ionic liquids: interactions and organization”, Phys. Chem. Chem. Phys. 17, 18238-18261 (2015).
A. M. Bodratti, J. H. Wu, R. Jahan, B. Sarkar, M. Tsianou, P. Alexandridis, “Mono- and Di-valent Salts as Modifiers of PEO-PPO-PEO Block Copolymer Interactions with Silica Nanoparticles in Aqueous Dispersions”, J. Dispersion Sci. Technol. 36, 1806-1815 (2015).
K. Kaizu, P. Alexandridis, “Glucose-induced sphere to ellipsoid transition of polyoxyethylene-polyoxypropylene block copolymer micelles in aqueous solutions”, Colloid Surf. A-Physicochem. Eng. Asp. 480, 203-213 (2015).
B. Sarkar, P. Alexandridis, “Block copolymer-nanoparticle composites: Structure, functional properties, and processing”, Prog. Polym. Sci. 40, 33-62 (2015).
A. M. Bodratti, B. Sarkar, D. D. Song, M. Tsianou, P. Alexandridis, “Competitive Adsorption Between PEO-Containing Block Copolymers and Homopolymers at Silica”, J. Dispersion Sci. Technol. 36, 1-9 (2015).
B. Sarkar, E. Ayandele, V. Venugopal, P. Alexandridis, “Polyhedral Oligosilsesquioxane (POSS) Nanoparticle Localization in Ordered Structures Formed by Solvated Block Copolymers”, Macromol. Chem. Phys. 214, 2716-2724 (2013).
B. Sarkar, V. Venugopal, M. Tsianou, P. Alexandridis, “Adsorption of Pluronic block copolymers on silica nanoparticles”, Colloid Surf. A-Physicochem. Eng. Asp. 422, 155-164 (2013).
B. Sarkar, V. Venugopal, A. M. Bodratti, M. Tsianou, P. Alexandridis, “Nanoparticle surface modification by amphiphilic polymers in aqueous media: Role of polar organic solvents”, J. Colloid Interface Sci. 397, 1-8 (2013).
M. Gkikas, J. Timonen, J. Ruokolainen, P. Alexandridis, H. Iatrou, “Facile aqueous synthesis and stabilization of nearly monodispersed gold nanospheres by poly(L-proline)”, J. Polym. Sci. Pol. Chem. 51, 1448-1456 (2013).
T. Sakai, Y. Horiuchi, P. Alexandridis, T. Okada, S. Mishima, “Block copolymer-mediated synthesis of gold nanoparticles in aqueous solutions: Segment effect on gold ion reduction, stabilization, and particle morphology”, J. Colloid Interface Sci. 394, 124-131 (2013).
B. Sarkar, V. Ravi, P. Alexandridis, “Micellization of amphiphilic block copolymers in binary and ternary solvent mixtures”, J. Colloid Interface Sci. 390, 137-146 (2013).
E. Ayandele, B. Sarkar, P. Alexandridis, “Polyhedral Oligomeric Silsesquioxane (POSS)-Containing Polymer Nanocomposites”, Nanomaterials 2, 445-475 (2012).
B. Sarkar, J. Lakshmichand, P. Alexandridis, “Self-Assembly of Amphiphilic Block Copolymers in Ternary Solvent Mixtures: Lyotropic Liquid Crystalline Phase Behavior and Structure”, Macromol. Chem. Phys. 213, 2514-2528 (2012).
B. Sarkar, P. Alexandridis, “Self-Assembled Block Copolymer-Nanoparticle Hybrids: Interplay between Enthalpy and Entropy”, Langmuir 28, 15975-15986 (2012).
A. V. Perdikaki, O. C. Vangeli, G. N. Karanikolos, K. L. Stefanopoulos, K. G. Beltsios, P. Alexandridis, N. K. Kanellopoulos, G. E. Romanos, “Ionic Liquid-Modified Porous Materials for Gas Separation and Heterogeneous Catalysis”, J. Phys. Chem. C 116, 16398-16411 (2012).
J. Zou, C. C. Hew, E. Themistou, Y. Li, C.-K. Chen, P. Alexandridis, C. Cheng, “Clicking Well-Defined Biodegradable Nanoparticles and Nanocapsules by UV-Induced Thiol-Ene Cross-Linking in Transparent Miniemulsions”, Adv. Mater. , 4274-4277 (2011).
P. Alexandridis, “Gold Nanoparticle Synthesis, Morphology Control, and Stabilization Facilitated by Functional Polymers”, Chem. Eng. Technol. 34, 15-28 (2011).
J. Zou, G. Jafr, E. Themistou, Y. Yap, Z. A. P. Wintrob, P. Alexandridis, A. C. Ceacareanu, C. Cheng, “pH-Sensitive Brush Polymer-Drug Conjugates by Ring-Opening Metathesis Copolymerization”, Chem. Commun. 47, 4493-4495 (2011).
P. Alexandridis, S. Z. Munshi, Z. Y. Gu, “Evaporation of Water from Structured Surfactant Solutions”, Ind. Eng. Chem. Res. 50, 580-589 (2011).
P. Alexandridis, M. Tsianou, “Block copolymer-directed metal nanoparticle morphogenesis and organization”, Eur. Polym. J. 47, 569-583 (2011).
M. Gkikas, H. Iatrou, N. S. Thomaidis, P. Alexandridis, N. Hadjichristidis, “Well-Defined Homopolypeptides, Copolypeptides, and Hybrids of Poly(L-proline)”, Biomacromolecules 12, 2396-2406 (2011).
E. Antoniou, C. F. Buitrago, M. Tsianou, P. Alexandridis, “Solvent effects on polysaccharide conformation”, Carbohydr. Polym. 79, 380-390 (2010).
E. Antoniou, P. Alexandridis, “Polymer conformation in mixed aqueous-polar organic solvents”, Eur. Polym. J. 46, 324-335 (2010).
B. Sarkar, P. Alexandridis, “Alkyl Propoxy Ethoxylate "Graded" Surfactants: Micelle Formation and Structure in Aqueous Solutions”, J. Phys. Chem. B 114, 4485-4494 (2010).
B. Sarkar, S. Lam, P. Alexandridis, “Micellization of Alkyl-Propoxy-Ethoxylate Surfactants in Water-Polar Organic Solvent Mixtures”, Langmuir 26, 10532-10540 (2010).
E. Antoniou, E. Themistou, B. Sarkar, M. Tsianou, P. Alexandridis, “Structure and dynamics of dextran in binary mixtures of a good and a bad solvent”, Colloid Polym. Sci. 288, 1301-1312 (2010).
E. Themistou, I. Singh, C. W. Shang, S. V. Balu-iyer, P. Alexandridis, S. Neelamegham, “Application of Fluorescence Spectroscopy to Quantify Shear-Induced Protein Conformation Change”, Biophys. J. 97, 2567-2576 (2009). PDF
G. N. Karanikolos, P. Alexandridis, T. J. Mountziaris, “Growth of ZnSe and CdSe nanostructures in self-assembled block copolymer-stabilized templates”, Mater. Sci. Eng. B-Adv. Funct. Solid-State Mater. 152, 66-71 (2008).
A. Docoslis, L. A. T. Espinoza, B. B. Zhang, L. L. Cheng, B. A. Israel, P. Alexandridis, N. L. Abbott, “Using nonuniform electric fields to accelerate the transport of viruses to surfaces from media of physiological ionic strength”, Langmuir 23, 3840-3848 (2007).
Z. Y. Gu, P. Alexandridis, "Equilibrium and kinetics of drying and swelling of poloxamer hydrogels", ACS Symp. Ser. 924, 120-134 (2006). abstract
T. Sakai, P. Alexandridis, “Ag and au monometallic and bimetallic colloids: Morphogenesis in amphiphilic block copolymer solutions”, Chem. Mat. 18, 2577-2583 (2006).
T. Sakai, P. Alexandridis, “Facile preparation of Ag-Au bimetallic nanonetworks”, Mater. Lett. 60, 1983-1986 (2006).
G. N. Karanikolos, N. L. Law, R. Mallory, A. Petrou, P. Alexandridis, T. J. Mountziaris, “Water-based synthesis of ZnSe nanostructures using amphiphilic block copolymer stabilized lyotropic liquid crystals as templates”, Nanotechnology 17, 3121-3128 (2006).
I. Singh, H. Shankaran, M. E. Beauharnois, Z. H. Xiao, P. Alexandridis, S. Neelamegham, “Solution structure of human von Willebrand factor studied using small angle neutron scattering”, J. Biol. Chem. 281, 38266-38275 (2006). PDF
Z. Y. Gu, P. Alexandridis, “Drying of films formed by ordered poly(ethylene oxide)-poly(propylene oxide) block copolymer gels”, Langmuir 21, 1806-1817 (2005).
T. Sakai, P. Alexandridis, “Mechanism of gold metal ion reduction, nanoparticle growth and size control in aqueous amphiphilic block copolymer solutions at ambient conditions”, J. Phys. Chem. B 109, 7766-7777 (2005).
T. Sakai, P. Alexandridis, “Size- and shape-controlled synthesis of colloidal gold through autoreduction of the auric cation by poly(ethylene oxide)-poly(propylene oxide) block copolymers in aqueous solutions at ambient conditions”, Nanotechnology 16, S344-S353 (2005).
T. Sakai, P. Alexandridis, “Spontaneous formation of gold nanoparticles in poly(ethylene oxide)-poly(propylene oxide) solutions: Solvent quality and polymer structure effects”, Langmuir 21, 8019-8025 (2005).
G. N. Karanikolos, P. Alexandridis, R. Mallory, A. Petrou, T. J. Mountziaris, “Templated synthesis of ZnSe nanostructures using lyotropic liquid crystals”, Nanotechnology 16, 2372-2380 (2005).
G. N. Karanikolos, P. Alexandridis, G. Itskos, A. Petrou, T. J. Mountziaris, “Synthesis and size control of luminescent ZnSe nanocrystals by a microemulsion-gas contacting technique”, Langmuir 20, 550-553 (2004).
Z. Y. Gu, P. Alexandridis, “Osmotic stress measurements of intermolecular forces in ordered assemblies formed by solvated block copolymers”, Macromolecules 37, 912-924 (2004).
Z. Y. Gu, P. Alexandridis, “Drying of poloxamer hydrogel films”, J. Pharm. Sci. 93, 1454-1470 (2004).
Z. Y. Gu, P. Alexandridis, “Sorption and transport of water vapor in amphiphilic block copolymer films”, J. Dispersion Sci. Technol. 25, 619-629 (2004).
T. Sakai, P. Alexandridis, “Single-step synthesis and stabilization of metal nanoparticles in aqueous pluronic block copolymer solutions at ambient temperature”, Langmuir 20, 8426-8430 (2004).
Y. N. Lin, P. Alexandridis, "Association of siloxane polymeric surfactants in aqueous solution", ACS Symp. Ser. 838, 222-234 (2003). abstract
N. P. Shusharina, P. Alexandridis, P. Linse, S. Balijepalli, H. J. M. Gruenbauer, “Phase behavior and structure of an ABC triblock copolymer dissolved in selective solvent”, Eur. Phys. J. E 10, 45-54 (2003).
P. Alexandridis, "Small-angle scattering characterization of block copolymer micelles and lyotropic liquid crystals", ACS Symp. Ser. 861, 60-80 (2003). abstract
P. Alexandridis, “Polymers and nanomaterials - Overview”, Curr. Opin. Colloid Interface Sci. 8, 62-63 (2003).
H. Shankaran, P. Alexandridis, S. Neelamegham, “Aspects of hydrodynamic shear regulating shear-induced platelet activation and self-association of von Willebrand factor in suspension”, Blood 101, 2637-2645 (2003). PDF
N. P. Shusharina, S. Balijepalli, H. J. M. Gruenbauer, P. Alexandridis, “Mean-field theory prediction of the phase behavior and phase structure of alkyl-propoxy-ethoxylate "graded" surfactants in water: Temperature and electrolyte effects”, Langmuir 19, 4483-4492 (2003).
Y. N. Lin, T. W. Smith, P. Alexandridis, “Adsorption of amphiphilic copolymers on hydrophobic particles in aqueous media”, J. Dispersion Sci. Technol. 23, 539-553 (2002).
P. Chandaroy, A. Sen, P. Alexandridis, S. W. Hui, “Utilizing temperature-sensitive association of Pluronic F-127 with lipid bilayers to control liposome-cell adhesion”, Biochim. Biophys. Acta-Biomembr. 1559, 32-42 (2002).
J. Zipfel, J. Berghausen, G. Schmidt, P. Lindner, P. Alexandridis, W. Richtering, “Influence of shear on solvated amphiphilic block copolymers with lamellar morphology”, Macromolecules 35, 4064-4074 (2002).
Y. N. Lin, P. Alexandridis, “Cosolvent effects on the micellization of an amphiphilic siloxane graft copolymer in aqueous solutions”, Langmuir 18, 4220-4231 (2002).
A. Docoslis, P. Alexandridis, “One-, two-, and three-dimensional organization of colloidal particles using nonuniform alternating current electric fields”, Electrophoresis 23, 2174-2183 (2002).
R. Ivanova, B. Lindman, P. Alexandridis, “Effect of pharmaceutically acceptable glycols on the stability of the liquid crystalline gels formed by poloxamer 407 in water”, J. Colloid Interface Sci. 252, 226-235 (2002).
Y. N. Lin, T. W. Smith, P. Alexandridis, “Adsorption of a rake-type siloxane surfactant onto carbon black nanoparticles dispersed in aqueous media”, Langmuir 18, 6147-6158 (2002).
Y. N. Lin, P. Alexandridis, “Self-assembly of an amphiphilic siloxane graft copolymer in water”, J. Phys. Chem. B 106, 10845-10853 (2002).
Y. N. Lin, P. Alexandridis, “Temperature-dependent adsorption of pluronic F127 block copolymers onto carbon black particles dispersed in aqueous media”, J. Phys. Chem. B 106, 10834-10844 (2002).
R. Svingen, P. Alexandridis, B. Akerman, “On the mechanism of electrophoretic migration of DNA in pluronic gels”, Langmuir 18, 8616-8619 (2002).
Y. N. Lin, T. W. Smith, P. Alexandridis, “Adsorption of a polymeric siloxane surfactant on carbon black particles dispersed in mixtures of water with polar organic solvents”, J. Colloid Interface Sci. 255, 1-9 (2002).
Y. N. Lin, P. Alexandridis, “Small-angle neutron scattering characterization of micelles formed by poly(dimethylsiloxane)-graft-polyether copolymers in mixed polar solvents”, J. Phys. Chem. B 106, 12124-12132 (2002).
F. Ahmed, P. Alexandridis, S. Neelamegham, “Synthesis and application of fluorescein-labeled Pluronic block copolymers to the study of polymer-surface interactions”, Langmuir 17, 537-546 (2001). PDF
R. Ivanova, B. Lindman, P. Alexandridis, “Modification of the lyotropic liquid crystalline microstructure of amphiphilic block copolymers in the presence of cosolvents”, Adv. Colloid Interface Sci. 89, 351-382 (2001).
I. S. Chronakis, P. Alexandridis, “Rheological properties of oppositely charged polyelectrolyte-surfactant mixtures: Effect of polymer molecular weight and surfactant architecture”, Macromolecules 34, 5005-5018 (2001).
R. Ivanova, P. Alexandridis, B. Lindman, “Interaction of poloxamer block copolymers with cosolvents and surfactants”, Colloid Surf. A-Physicochem. Eng. Asp. 183, 41-53 (2001).
C. Tsitsilianis, P. Alexandridis, B. Lindman, “Lyotropic liquid crystalline structures formed by amphiphilic heteroarm star copolymers”, Macromolecules 34, 5979-5983 (2001).
F. Ahmed, P. Alexandridis, H. Shankaran, S. Neelamegham, "The ability of poloxamers to inhibit platelet aggregation depends on their physicochemical properties", Thromb. Haemost. 86, 1532-1539 (2001). abstract
L. Yang, P. Alexandridis, “Physicochemical aspects of drug delivery and release from polymer-based colloids”, Curr. Opin. Colloid Interface Sci. 5, 132-143 (2000).
P. Alexandridis, R. Ivanova, B. Lindman, “Effect of glycols on the self-assembly of amphiphilic block copolymers in water. 2. Glycol location in the microstructure”, Langmuir 16, 3676-3689 (2000).
R. Ivanova, B. Lindman, P. Alexandridis, “Effect of glycols on the self-assembly of amphiphilic block copolymers in water. 1. Phase diagrams and structure identification”, Langmuir 16, 3660-3675 (2000).
P. Alexandridis, L. Yang, “Micellization of polyoxyalkylene block copolymers in formamide”, Macromolecules 33, 3382-3391 (2000).
L. Yang, P. Alexandridis, “Polyoxyalkylene block copolymers in formamide-water mixed solvents: Micelle formation and structure studied by small-angle neutron scattering”, Langmuir 16, 4819-4829 (2000).
P. Alexandridis, L. Yang, “SANS investigation of polyether block copolymer micelle structure in mixed solvents of water and formamide, ethanol, or glycerol”, Macromolecules 33, 5574-5587 (2000).
P. C. A. Barreleiro, G. Olofsson, P. Alexandridis, “Interaction of DNA with cationic vesicles: A calorimetric study”, J. Phys. Chem. B 104, 7795-7802 (2000).
B. Svensson, U. Olsson, P. Alexandridis, “Self-assembly of block copolymers in selective solvents: Influence of relative block size on phase behavior”, Langmuir 16, 6839-6846 (2000).
P. Alexandridis, J. F. Holzwarth, "Block copolymers", Curr. Opin. Colloid Interface Sci. 5, 312-314 (2000).
R. Ivanova, B. Lindman, P. Alexandridis, “Evolution in structural polymorphism of pluronic F127 poly(ethylene oxide)-poly(propylene oxide) block copolymer in ternary systems with water and pharmaceutically acceptable organic solvents: From "glycols" to "oils"”, Langmuir 16, 9058-9069 (2000).
L. Yang, P. Alexandridis, D. C. Steytler, M. J. Kositza, J. F. Holzwarth, “Small-angle neutron scattering investigation of the temperature-dependent aggregation behavior of the block copolymer pluronic L64 in aqueous solution”, Langmuir 16, 8555-8561 (2000).
M. J. Kositza, C. Bohne, P. Alexandridis, T. A. Hatton, J. F. Holzwarth, “Micellization dynamics and impurity solubilization of the block-copolymer L64 in an aqueous solution”, Langmuir 15, 322-325 (1999).
M. Svensson, P. Alexandridis, P. Linse, “Phase behavior and microstructure in binary block copolymer/selective solvent systems: Experiments and theory”, Macromolecules 32, 637-645 (1999).
R. J. Spontak, P. Alexandridis, “Advances in self-ordering macromolecules and nanostructure design”, Curr. Opin. Colloid Interface Sci. 4, 140-146 (1999).
P. Alexandridis, R. J. Spontak, “Solvent-regulated ordering in block copolymers”, Curr. Opin. Colloid Interface Sci. 4, 130-139 (1999).
J. Zipfel, P. Lindner, M. Tsianou, P. Alexandridis, W. Richtering, “Shear-induced formation of multilamellar vesicles ("onions") in block copolymers”, Langmuir 15, 2599-2602 (1999).
M. Svensson, P. Alexandridis, P. Linse, “Modeling of the phase behavior in ternary triblock copolymer/water/oil systems”, Macromolecules 32, 5435-5443 (1999).
M. J. Kositza, C. Bohne, P. Alexandridis, T. A. Hatton, J. F. Holzwarth, “Dynamics of micro- and macrophase separation of amphiphilic block-copolymers in aqueous solution”, Macromolecules 32, 5539-5551 (1999).
J. Zipfel, J. Berghausen, G. Schmidt, P. Lindner, P. Alexandridis, M. Tsianou, W. Richtering, “Shear induced structures in lamellar phases of amphiphilic block copolymers”, Phys. Chem. Chem. Phys. 1, 3905-3910 (1999).
B. Svensson, U. Olsson, P. Alexandridis, K. Mortensen, “A SANS investigation of reverse (water-in-oil) micelles of amphiphilic block copolymers”, Macromolecules 32, 6725-6733 (1999).
M. Tsianou, P. Alexandridis, “Control of the rheological properties in solutions of a polyelectrolyte and an oppositely charged surfactant by the addition of cyclodextrins”, Langmuir 15, 8105-8112 (1999).
P. Holmqvist, P. Alexandridis, B. Lindman, “Modification of the microstructure in block copolymer-water-"oil" systems by varying the copolymer composition and the "oil" type: Small-angle X-ray scattering and deuterium-NMR investigation”, J. Phys. Chem. B 102, 1149-1158 (1998).
H. Mays, M. Almgren, W. Brown, P. Alexandridis, “Cluster and network formation toward percolation in the microemulsion L-2 phase formed by an amphiphilic triblock copolymer and water in p-xylene”, Langmuir 14, 723-725 (1998).
G. Schmidt, W. Richtering, P. Lindner, P. Alexandridis, “Shear orientation of a hexagonal lyotropic triblock copolymer phase as probed by flow birefringence and small-angle light and neutron scattering”, Macromolecules 31, 2293-2298 (1998).
P. Alexandridis, U. Olsson, B. Lindman, “A record nine different phases (four cubic, two hexagonal, and one lamellar lyotropic liquid crystalline and two micellar solutions) in a ternary isothermal system of an amphiphilic block copolymer and selective solvents (water and oil)”, Langmuir 14, 2627-2638 (1998).
B. Svensson, P. Alexandridis, U. Olsson, “Self-assembly of a poly(ethylene oxide) poly(propylene oxide) block copolymer (Pluronic P104, (EO)(27)(PO)(61)(EO)(27)) in the presence of water and xylene”, J. Phys. Chem. B 102, 7541-7548 (1998).
P. C. A. Barreleiro, P. Alexandridis, “C-13-NMR evidence on amphiphile lifetime in reverse (water-in-oil) micelles formed by a poloxamer block copolymer”, J. Colloid Interface Sci. 206, 357-360 (1998).
P. Alexandridis, “Structural polymorphism of poly(ethylene oxide)-poly(propylene oxide) block copolymers in nonaqueous polar solvents”, Macromolecules 31, 6935-6942 (1998).
P. Alexandridis, K. Andersson, “Effect of solvent quality on reverse micelle formation and water solubilization by poly(ethylene oxide) poly(propylene oxide) and poly(ethylene oxide) poly(butylene oxide) block copolymers in xylene”, J. Colloid Interface Sci. 194, 166-173 (1997).
P. Alexandridis, “Poly(ethylene oxide) poly(propylene oxide) block copolymer surfactants”, Curr. Opin. Colloid Interface Sci. 2, 478-489 (1997).
P. Alexandridis, K. Andersson, “Reverse micelle formation and water solubilization by polyoxyalkylene block copolymers in organic solvent”, J. Phys. Chem. B 101, 8103-8111 (1997).
P. Holmqvist, P. Alexandridis, B. Lindman, “Modification of the microstructure in poloxamer block copolymer-water-''oil'' systems by varying the ''oil'' type”, Macromolecules 30, 6788-6797 (1997).
P. Alexandridis, J. F. Holzwarth, “Differential scanning calorimetry investigation of the effect of salts on aqueous solution properties of an amphiphilic block copolymer (Poloxamer)”, Langmuir 13, 6074-6082 (1997).
P. Alexandridis, P. Holmqvist, B. Lindman, "Poly(ethylene oxide)-containing amphiphilic block copolymers in ternary mixtures with water and organic solvent: effect of copolymer and solvent type on phase behavior and structure", Colloid Surf. A-Physicochem. Eng. Asp. 130, 3-21 (1997). abstract

None (single author) (5)
M. Tsianou (34)	B. Sarkar (14)	B. Lindman (11)
S. Kancharla (9)	A. M. Bodratti (8)	D. Bedrov (8)
T. Sakai (8)	Y. N. Lin (8)	M. Ghasemi (7)
Z. Q. He (7)	R. Ivanova (6)	Z. Y. Gu (6)
D. P. Dong (5)	G. N. Karanikolos (5)	J. F. Holzwarth (5)
L. Yang (5)	S. Neelamegham (5)	E. Antoniou (4)
E. M. Nsengiyumva (4)	E. Themistou (4)	P. Lindner (4)
R. Jahan (4)	T. J. Mountziaris (4)	U. Olsson (4)
W. Richtering (4)	A. Choudhary (3)	A. Petrou (3)
B. Svensson (3)	C. Lubongo (3)	G. Schmidt (3)
H. Shankaran (3)	J. Zipfel (3)	K. Kaizu (3)
M. J. Kositza (3)	M. P. Heitz (3)	P. Holmqvist (3)
P. Linse (3)	T. W. Smith (3)	V. Venugopal (3)
A. Docoslis (2)	A. I. Fajalia (2)	A. Tsoutsoura (2)
C. Bohne (2)	C. Cheng (2)	E. Ayandele (2)
F. Ahmed (2)	G. Wu (2)	H. Iatrou (2)
H. J. M. Gruenbauer (2)	I. Singh (2)	J. Berghausen (2)
J. F. Lovell (2)	J. Zou (2)	K. Andersson (2)
M. Gkikas (2)	M. Svensson (2)	M. Wei (2)
N. P. Shusharina (2)	P. C. A. Barreleiro (2)	R. J. Spontak (2)
R. Mallory (2)	S. Balijepalli (2)	T. A. Hatton (2)
W. Wang (2)	Y. M. Zhang (2)	Y. Zhang (2)
A. C. Ceacareanu (1)	A. Ishihara (1)	A. Morisato (1)
A. Ramsey (1)	A. Sen (1)	A. Tsunduru (1)
A. V. Alves (1)	A. V. Perdikaki (1)	A. Y. Singapati (1)
B. A. Israel (1)	B. Akerman (1)	B. B. Zhang (1)
B. F. Chatelais (1)	B. Hultman (1)	B. Lam (1)
B. Quinn (1)	B. Y. Sun (1)	C. C. Hew (1)
C. F. Buitrago (1)	C. N. Li (1)	C. Tsitsilianis (1)
C. W. Shang (1)	C. Zhou (1)	C.-K. Chen (1)
D. C. Steytler (1)	D. D. Song (1)	D. K. Sukumaran (1)
D. Su (1)	E. Canales (1)	E. M. Bennett (1)
E. P. Furlani (1)	E. R. Jacques (1)	F. Zhang (1)
G. E. Romanos (1)	G. Itskos (1)	G. Jafr (1)
G. Olofsson (1)	H. Mays (1)	H. Q. Lin (1)
H. Unsal (1)	I. S. Chronakis (1)	J. C. Lin (1)
J. Cheng (1)	J. Federizon (1)	J. H. Wu (1)
J. Hooper (1)	J. Lakshmichand (1)	J. M. Geng (1)
J. McWhinnie (1)	J. Ruokolainen (1)	J. Rzayev (1)
J. Timonen (1)	J. X. Li (1)	K. Choudhury (1)
K. G. Beltsios (1)	K. L. Stefanopoulos (1)	K. Mortensen (1)
L. A. T. Espinoza (1)	L. Bufalini (1)	L. L. Cheng (1)
L. X. Zhu (1)	M. A. A. Bin Daej (1)	M. Almgren (1)
M. Chen (1)	M. E. Beauharnois (1)	M. R. Chow (1)
N. A. Zoyhofski (1)	N. Hadjichristidis (1)	N. K. Kanellopoulos (1)
N. L. Abbott (1)	N. L. Law (1)	N. S. Thomaidis (1)
O. C. Vangeli (1)	O. Ogoke (1)	P. Chandaroy (1)
P. Liatsis (1)	R. L. Guo (1)	R. Nagarajan (1)
R. Svingen (1)	R. T. Davis (1)	S. Ghosh (1)
S. Hwang (1)	S. J. Luo (1)	S. Karakalos (1)
S. Lam (1)	S. M. Kong (1)	S. Mishima (1)
S. Shao (1)	S. V. Balu-iyer (1)	S. W. Hui (1)
S. Z. Munshi (1)	T. Congdon (1)	T. L. Placek (1)
T. Okada (1)	U. Chitgupi (1)	V. Ravi (1)
W. Brown (1)	W. T. Song (1)	X. J. Wang (1)
Y. H. Hu (1)	Y. He (1)	Y. Horiuchi (1)
Y. Li (1)	Y. Yap (1)	Y. Z. Ma (1)
Z. A. P. Wintrob (1)	Z. H. Xiao (1)

SEAS Faculty & Staff Intranet

Paschalis Alexandridis

PhD

Paschalis Alexandridis

PhD

Paschalis Alexandridis

PhD

Research Topics

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Refereed Journal Publications

Academic Departments

ACS Mater. Lett.	ACS Symp. Ser.	Adv. Colloid Interface Sci.
Adv. Mater.	AIChE J.	Appl. Sci.-Basel
Biochim. Biophys. Acta-Biomembr.	Biomacromolecules	Biophys. J.
Bioresour. Technol.	Biosyst. Eng.	Blood
Carbohydr. Polym.	Cellulose	Chem. Commun.
Chem. Eng. J.	Chem. Eng. Technol.	Chem. Mat.
Colloid Polym. Sci.	Colloid Surf. A-Physicochem. Eng. Asp.	Curr. Opin. Colloid Interface Sci.
Curr. Opin. Green Sustain. Chem.	Electrophoresis	Eur. Phys. J. E
Eur. Polym. J.	Expert Opin. Drug Deliv.	Food Hydrocolloids
Ind. Eng. Chem. Res.	Int. J. Biol. Macromol.	Int. J. Mol. Sci.
Int. J. Mol. Sci.	J. Biol. Chem.	J. Colloid Interface Sci.
J. Dispersion Sci. Technol.	J. Func. Biomater.	J. Hazard. Mater.
J. Mol. Liq.	J. Pharm. Sci.	J. Phys. Chem. B
J. Phys. Chem. B	J. Phys. Chem. C	J. Polym. Sci. Pol. Chem.
J. Power Sources	J. Surfactants Deterg.	Journal of Materials Chemistry A
Langmuir	Macromol. Chem. Phys.	Macromolecules
Mater. Lett.	Mater. Sci. Eng. B-Adv. Funct. Solid-State Mater.	Molecules
Nanomaterials	Nanotechnology	Nat. Commun.
Phys. Chem. Chem. Phys.	Polym. Rev.	Polymer
Polymers	Prog. Polym. Sci.	Recycling-Basel
Sci. China-Mater.	Surfaces	SUSTAIN. CHEM. PHARM.
Sustainability	Thromb. Haemost.