# positions[].organizations[].parent[].label
Texas A&M Engineering Experiment Station (TEES)

# overview
The research in our group is organized around three main projects: nanoscale materials and devices, biological surfaces and interfaces and nanotribology,

with the overarching goal of developing custom engineered surfaces and interfaces. This requires obtaining a fundamental (molecular level) understanding of the underlying chemistry and physics of the systems in question to afford rational approaches to test and develop new technologies. In much of our research we employ a range of scanned probe microscopies such as scanning tunneling microscopy (STM) and atomic force microscopy (AFM) to probe structure and to manipulate materials at the nanoscale.

# hrJobTitle
Professor and Associate Head for Research

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
Fluorescence Resonance Energy Transfer (fret)

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3407 Theoretical And Computational Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
3403 Macromolecular And Materials Chemistry

# keywords[]
Scanning Tunneling Microscopy And Spectroscopy

# educationAndTraining[].organization.label
The University of Texas at Austin - (Austin, Texas, United States)

# educationAndTraining[].organization.label
University of California, Berkeley - (Berkeley, California, United States)

# awardsAndHonors[].label
Association of Former Students University-Level Distinguished Achievement Award, The

# awardsAndHonors[].label
Association of Former Students College-Level Teaching Distinguished Achievement Award, The

# publications[].label
Superhydrophobic surfaces formed using layer-by-layer self-assembly with aminated multiwall carbon nanotubes.

# publications[].label
Scratching beneath the surface: catalyst evolution and reusability in the direct mechanocatalytic Sonogashira reaction

# publications[].label
Disorder in Alkylsilane Monolayers Assembled on Surfaces with Nanoscopic Curvature

# publications[].label
Hollow-site molecular adsorption for NO on Pt(111) and Ni(111): Invalidating vibrational site assignment rules.

# publications[].label
Supramolecular effects in self-assembled monolayers: general discussion.

# publications[].label
Nanofriction and surface nanomechanical properties of cotton (Gossypium hirsutum L.) fibers as studied with contact mode and force-distance curve-based AFM

# publications[].label
Ultrasensitive copper(II) detection using plasmon-enhanced and photo-brightened luminescence of CdSe quantum dots.

# publications[].label
Influence of surface modifiers on the thermal decomposition of methanethiol on Fe(110)

# publications[].label
THE GROWTH AND STRUCTURE OF TITANIUM-OXIDE FILMS ON PT(111) INVESTIGATED BY LEED, XPS, ISS, AND STM

# publications[].label
Passivation of Fe(110) via phosphorus deposition: the reactions of trimethylphosphite

# publications[].label
Experimental quantification of impact force and energy for mechanical activation in vibratory ball mills

# publications[].label
Fabrication and characterization of patterned surfaces for single protein arrays by scanning probe techniques

# publications[].label
Surface and interfacial studies of plant protective membranes

# publications[].label
Studies of stimuli responsive polymer composites grafts by colloidal probe microscopy

# publications[].label
Nanomechanical studies of plant biopolymers by AFM and solid-state NMR.

# publications[].label
BTHO cancer: Novel inorganic layered nanoplatelets for drug delivery in cancer nanotherapy

# publications[].label
Molecular Dynamics Simulations of Alkylsilane Monolayers on Silica Nanoasperities: Impact of Surface Curvature on Monolayer Structure and Pathways for Energy Dissipation in Tribological Contacts

# publications[].label
Controlled hierarchical self-assembly and deposition of nanoscale photonic materials.

# publications[].label
Porphyrins as Molecular Electronic Components of Functional Devices.

# publications[].label
Mechanistic model for quantifying the effect of impact force on mechanochemical reactivity.

# publications[].label
Synthesis and structural characterization of glucopyranosylamide films on gold.

# publications[].label
2D-nanomaterials for controlling friction and wear at interfaces

# publications[].label
Studies of charge transport in tunable molecular assemblies on surfaces

# publications[].label
Unaware wear of muscovite mica: Probing defect nucleation under aqueous solutions with AFM.

# publications[].label
Charge transport in alkanethiols and molecular wires.

# publications[].label
Atomic force microscopy of plant fruit cuticles

# publications[].label
Self-assembled monolayers based upon a zirconium phosphate platform: Improving applicability from drug delivery to thin Janus nanoparticles

# publications[].label
Patterning graphene and gold electrodes by nanoshaving nanolithography

# publications[].label
COLL 108-Evaporation-induced assembly of quantum dots into nanorings

# publications[].label
Structural analysis of TCPP nanostructures

# publications[].label
Cutin deficiency in the tomato fruit cuticle consistently affects resistance to microbial infection and biomechanical properties, but not transpirational water loss.

# publications[].label
A LEED, TDS, AND HREELS STUDY OF CO ADSORBED ON THE RH(311) STEPPED SURFACE

# publications[].label
Probing properties of molecule-based interface systems: general discussion and Discussion of the Concluding Remarks.

# publications[].label
Dynamic motion and energy dissipation in graphene on rough surfaces

# publications[].label
Fluorinated porphyrinoids as efficient platforms for new photonic materials, sensors, and therapeutics.

# publications[].label
Combined theory and STM investigation of charge transport at metal-molecule junctions.

# publications[].label
Composition and organization of surface lipids in apoptotic neuronal cells.

# publications[].label
Mapping Catalytically Relevant Edge Electronic States of MoS2.

# publications[].label
Using supramolecular pentagonal building blocks to access new polyhedral architectures

# publications[].label
Self-organization of multi-porphyrin assemblies in solution and on surfaces.

# publications[].label
Studies of the mechanically induced reactivity of graphene with water using a 2D-materials strain reactor.

# publications[].label
COLL 496-Surface chemistry in confined geometries

# publications[].label
COLL 211-Surface organization of thiol tethered tripyridyl porphyrin derivatives on gold

# publications[].label
Tuning the frictional properties of surfaces with nanoscale roughness using SAMs and graphene-SAM composites

# publications[].label
Preparation, size control, surface deposition, and catalytic reactivity of hydrophobic corrolazine nanoparticles in an aqueous environment.

# publications[].label
Preparation and structure of a low-density, flat-lying decanethiol monolayer from the densely packed, upright monolayer on gold.

# publications[].label
Scanned probe microscopy-medialed patterning of metallic nanostructures

# publications[].label
Self-assembly and fluorescence studies of porphyrin supramolecular arrays on surfaces.

# publications[].id
 Theory and application to voltage-induced conductance switching

# publications[].label
A quasimolecular approach to the conductance of molecule-metal junctions

# publications[].label
Vibratory Ball Milling of Solid-State Flame-Retardant Polyelectrolyte Complex for Use in Polymer Emulsions.

# publications[].label
Influence of hydrogen bonding on the organization of SAMs on nanoasperities

# publications[].label
Examining the role of load dependent bond strain on atomic scale defect nucleation in nanoscopic contacts

# publications[].label
Structural studies of plant protective surfaces using scanning force microscopy

# publications[].label
Development of a simple predictive model for wear on surfaces.

# publications[].label
Utilizing atomistic simulations to map pressure distributions and contact areas in molecular adlayers within nanoscale surface-asperity junctions: a demonstration with octadecylsilane-functionalized silica interfaces.

# publications[].label
Applications of scanned probe lithography for chemical assembly

# publications[].label
Enhanced visible-light absorption and dopant distribution of iodine-TiO₂ nanoparticles synthesized by a new facile two-step hydrothermal method

# publications[].label
Directed electroless growth of metal nanostructures on patterned self-assembled monolayers.

# publications[].label
Shape-controlled synthesis of nanopyramids and nanoprisms of nickel sulfide (Ni3S4).

# publications[].label
Using Patterned Self-Assembled Monolayers to Tune Graphene–Substrate Interactions

# publications[].label
Reactivity of 4-NBD with single and multilayer layer MoS2 on Au(111)

# publications[].label
Spatially selective optical tuning of quantum dot thin film luminescence.

# publications[].label
Preparing macromolecular systems on surfaces: general discussion.

# publications[].label
Influences of surface chemistry and nanoscopic roughness on the frictional properties of MoS2 nanosheets

# publications[].label
The role of the milling environment on the copper-catalysed mechanochemical synthesis of Tolbutamide

# publications[].label
Surface-grafted block copolymer gradients: Effect of block length on solvent response

# publications[].label
Temperature-controlled depth profiling in polymeric materials using cluster secondary ion mass spectrometry (SIMS)

# publications[].label
Biophysical studies of lime fruit cuticle morphology.

# publications[].label
Parallel fabrication of multi-level polymer metal nanostructures

# publications[].label
Controlling charge transport mechanisms in nanoscaled porphryin assemblies on Au surfaces

# publications[].label
Plug-and-Play Approach for Preparing Chromatin Containing Site-Specific DNA Modifications: The Influence of Chromatin Structure on Base Excision Repair.

# publications[].label
Towards understanding atomic scale defect nucleation on and successfully lubricating silica surfaces

# publications[].label
COLL 432-Surface functionalization of gold with carbohydrate conjugates for applications to nano- and biotechnology

# publications[].label
Parallel effects of cations on PNIPAM graft wettability and PNIPAM solubility.

# publications[].label
Adhesion and Friction at Graphene/Self-Assembled Monolayer Interfaces Investigated by Atomic Force Microscopy

# publications[].label
TENSOR LEED ANALYSIS OF THE NI(111)-P(2X2)-CH3CN STRUCTURE

# publications[].label
Self-organization of self-assembled tetrameric porphyrin arrays on surfaces.

# publications[].label
Reorganization of porphyrin nanoparticle morphology driven by surface energetics

# publications[].label
Using locally photobrightened CdSe quantum dots for a sensitive silver (I) detection

# publications[].label
Surface dependence of the size of self-assembled porphyrinic materials.

# publications[].label
Effects of Direct Solvent-Quantum Dot Interaction on the Optical Properties of Colloidal Monolayer WS2 Quantum Dots.

# publications[].label
Giving molecules the squeeze: Self-assembled monolayers as model boundary lubricants in nanoasperity contacts

# publications[].label
Giving molecules the squeeze: Molecular dynamics study of the contact mechanics lubricated asperity contacts

# publications[].label
Synthesis and transfer of materials to and from polymers (STOMP): A new imprinting method for fabrication of micro- to nanoscale structures on surfaces

# publications[].label
Probing interactions in silica sol/gel system by force microscopy.

# publications[].label
Reversible changes in solution pH resulting from changes in thermoresponsive polymer solubility.

# publications[].label
COLL 271-FTIR and AFM studies of organosilane self-assembled monolayers in silica asperity-asperity junctions

# publications[].label
Suppression of quenching in plasmon-enhanced luminescence via rapid intraparticle energy transfer in doped quantum dots.

# publications[].label
Friction and mechanochemical reactivity of 2D nanomaterials

# publications[].label
Using Patterned Arrays of Metal Nanoparticles to Probe Plasmon Enhanced Luminescence of CdSe Quantum Dots.

# publications[].label
Assessment of reforms in the physical chemistry laboratory

# publications[].label
Measurement of charge transport through self-assembled monolayers of organothiols by conducting probe atomic force microscopy

# publications[].label
Designing supramolecular porphyrin arrays for surface assembly and patterning of optoelectronic materials

# publications[].label
DYNAMICAL LEED ANALYSES OF THE PT(111)-P(2X2)-NO AND THE NI(111)-C(4X2)-2NO STRUCTURES - SUBSTRATE RELAXATION AND UNEXPECTED HOLLOW-SITE ADSORPTION

# publications[].label
The influence of nearest-neighbour interactions and assembly dynamics on the transport properties of porphyrin supramolecular assemblies on Au(111).

# publications[].label
Chemistry of friction, wear, and tribofilm growth on 2D materials

# publications[].label
Adhesion and wear of colloidal silica probed by force microscopy.

# publications[].label
Directed assembly of porphyrin Coulomb islands by nanografting and click chemistry

# publications[].label
Synthesis and characterization of a thiol-tethered tripyridyl porphyrin on Au(111)

# publications[].label
In situ monitoring platform for nanolithography by combining conducting probe atomic force microscopy and tip-enhanced Raman spectroscopy techniques

# publications[].label
Self assembly and nanoscale patterning of porphyrins on surfaces

# publications[].label
Domain structures in mechanically exfoliated single-layer MoS2 on Au(111)

# publications[].label
Synthesis and characterization of tapered copolymer brushes via surface-initiated atom transfer radical copolymerization.

# publications[].label
Effects of ozonolysis and subsequent growth of quantum dots on the electrical properties of freestanding single-walled carbon nanotube films

# publications[].label
Studies of the Reactivity of Graphene Driven by Mechanical Distortions

# publications[].label
Formation of Coherent 1H-1T Heterostructures in Single-Layer MoS2 on Au(111).

# publications[].label
Probing charge nucleation and wear of mica surfaces in aqueous environments

# publications[].label
Environment dependent tunability of surface mechanics in PNIPAM/SiO2 composite films

# publications[].label
Comparing full-wave optical modeling of plasmonic coupling within Au nanoparticle nanoring arrays to structures fabricated via particle lithography

# publications[].label
Direct observation of the tribochemical restructuring of mica surfaces on the atomic scale

# publications[].label
Chemical interactions in colloidal silica probed by force microcscopy.

# publications[].label
Surface Curvature Enhances the Electrotunability of Ionic Liquid Lubrication.

# publications[].label
Zirconium phosphate nanoplatelets: a biocompatible nanomaterial for drug delivery to cancer.

# publications[].label
Solution and surface composition gradients via microfluidic confinement: Fabrication of a statistical-copolymer-brush composition gradient

# publications[].label
Covalent immobilization of graphene on patterned SAMs for investigation of frictional properties

# publications[].label
Evaporation-induced assembly of quantum dots into nanorings.

# publications[].label
Nanoscale fabrication and characterization of porphyrin thiol assemblies on Au(111)

# publications[].label
Bonding and interparticle interactions of silica nanoparticles: Probing adhesion at asperity asperity contacts

# publications[].label
Formation of Au nanorings array via particle lithography for applications in plasmonics

# publications[].label
Probing the load/strain dependent reaction of perfluorophenylazide (PFPA) with graphene

# publications[].label
Effect of block length on solvent response of block copolymer brushes: Combinatorial study with block copolymer brush gradients

# publications[].label
Surface and interfacial studies of plant biopolymers

# publications[].id
C₆₀⁺ primary ions and backside depth profile analysis

# publications[].label
Techniques for improving SIMS depth resolution

# publications[].label
Tuning charge transport in supramolecular assemblies of porphyrins on Au

# publications[].label
Probing chemical interactions at the single bond level.

# publications[].label
The influence of nanoscale roughness and substrate chemistry on the frictional properties of single and few layer graphene.

# publications[].label
Self-contained lubrication schemes for MEMS devices: Beyond self-assembled monolayers

# publications[].label
COLL 523-Direct on chip synthesis of QD arrays for light harvesting and sensing applications

# publications[].label
Techniques for Improving SIMS Depth Resolution: C[sub 60]+] Primary Ions and Backside Depth Profile Analysis

# publications[].label
Solute- and temperature-responsive "smart" grafts and supported membranes formed by covalent layer-by-layer assembly.

# publications[].label
Wear of mica under aqueous environments:direct observation of defect nucleation by AFM.

# publications[].label
Directed assembly of porphyrin nanofibers

# publications[].label
Studies of the structure and phase transitions of nano-confined pentanedithiol and its application in directing hierarchical molecular assemblies on Au(111).

# publications[].label
COLL 471-Tribological properties of self-assembled monolayers on nanoasperities probed by AFM and FTIR

# publications[].label
Synthesis and characterization of cobalt (II) containing nanostructures.

# publications[].label
Using Patterned Arrays of Metal Nanoparticles to Probe Plasmon Enhanced Luminescence of CdSe Quantum Dots

# publications[].label
Self-Assembled Monolayers Based Upon a Zirconium Phosphate Platform

# publications[].label
Introduction to the RSC Advances Emerging Investigators series 2021.

# publications[].label
The effects of frontal polymerizations reaction wave on the morphology of a semi-interpenetrating polymer network.

# publications[].label
Robust and Flexible Aramid Nanofiber/Graphene Layer-by-Layer Electrodes.

# publications[].label
In situ energy dispersive X-ray diffraction achieved in twin screw extrusion

# publications[].label
Using Particle Lithography to Tailor the Architecture of Au Nanoparticle Plasmonic Nanoring Arrays.

# publications[].label
Studies of the Reactivity of Graphene Driven by Mechanical Distortions

# publications[].label
Synthesis of CuPt nanorod catalysts with tunable lengths.

# publications[].label
Fabrication and Electrochemical Performance of Structured Mesoscale Open Shell V2O5 Networks.

# publications[].label
The influence of surface oxidation on the reactions of methanol on Fe(110)

# publications[].label
Measuring atomic wear of graphene using local stress and heat

# publications[].label
Porphyrin tessellation by design: Metal-mediated self-assembly of large arrays and tapes

# publications[].label
Harnessing the copper surface for direct mechanocatalysis: a case study on mechanochemical sulfonylurea synthesis.

# publications[].label
Designing supramolecular porphyrin arrays that self-organize into nanoscale optical and magnetic materials.

# publications[].publisher
Proceedings of the National Academy of Sciences

# publications[].label
Porphyrin tessellation by design: Metal-mediated self-assembly of large arrays and tapes

# publications[].label
A TENSOR LEED ANALYSIS OF THE RH(110)-P2MG(2X1)-2CO STRUCTURE

# publications[].label
Mechanical and Electronic Properties of Diacetylene and Polydiacetylene Self-Assembled Monolayers on Au(111)

# publications[].label
Studies of friction, energy dissipation and chemical reactivity of 2D nanomaterials

# publications[].label
COLL 228-Surface and interfacial studies of plant cuticular membranes

# publications[].label
Nano-confinement induced phase transitions of dithiol monolayers with applications in directing the assembly of electro-active porphyrin molecules

# publications[].label
Probing molecular interactions at nanospheric silica contacts in aqueous environments.

# publications[].label
COLL 251-Using patterned arrays of metal nanoparticles to probe plasmon enhanced luminescence of CdSe quantum dots on GaAs

# publications[].label
Pickering emulsions stabilized by amphiphilic nano-sheets

# publications[].label
COLL 106-Suface chemistry of nanoscale assemblies in confined geometries

# publications[].label
A benchtop method for the fabrication and patterning of nanoscale structures on polymers.

# publications[].label
One-Pot Synthesis of Four Chlorin Derivatives by a Divergent Ylide.

# publications[].label
CARBON, NITROGEN, AND SULFUR ON NI(111) - FORMATION OF COMPLEX STRUCTURES AND CONSEQUENCES FOR MOLECULAR DECOMPOSITION

# publications[].label
Hierarchical organization of a robust porphyrin cage self-assembled by hydrogen bonds.

# publications[].label
COLL 404-Electron transport through thiol tethered porphyrin derivatives on gold

# publications[].label
Method and device for quantitative control of force in mechanochemical reactions

# publications[].label
Assembling on a curve: Molecular assemblies on nanoasperities and the impact of surface curvature on monolayer structure and friction

# publications[].label
Tuning the surface mechanics of PNIPAM/SiO2 composite films

# publications[].label
Driving Surface Chemistry at the Nanometer Scale Using Localized Heat and Stress.

# publications[].label
Polymer and bigpolymers in NYC: REU at college of Staten Island/Cuny.

# publications[].label
COLL 321-Molecules in confined geometries: Assembly of nanostructures using scanning probe lithography

# publications[].label
Shaken not stirred: procedures in mechanochemical syntheses and how to define them

# publications[].label
Frictional properties of graphene on a functionalized rough surface

# publications[].label
Porphyrin Tessellation by Design: Metal-Mediated Self-Assembly of Large Arrays and Tapes.

# publications[].label
Designing surfaces with wettability that varies in response to solute identity and concentration.

# publications[].label
Frictional Properties Of Graphene on Silica Surfaces With Nanoscale Roughness

# publications[].label
Self-assembly and photophysical properties of porphyrin nanofibers

# publications[].label
Controlled hierarchical self-assembly and deposition of nanoscale photonic materials

# publications[].label
Coadsorbate Induced Reconstruction of a Stepped Pt(111) Surface by Sulfur and CO: A Novel Surface Restructuring Mechanism Observed by Scanning Tunneling Microscopy.

# publications[].label
Depth profiling using C₆₀⁺SIMS -: Deposition and topography development during bombardment of silicon

# publications[].label
Practical, high-yield synthesis of thiol-terminated diacetylenes for formation of conductive monolayers.

# publications[].label
Curvature-Induced Modification of Mechano-Electrochemical Coupling and Nucleation Kinetics in a Cathode Material

# publications[].label
Self-organization of self-assembled porphyrin arrays on surfaces

# publications[].label
Adhesion and wear of colloidal silica probed by force microscopy

# publications[].label
Novel and easy-to-use tip-enhanced Raman spectroscopy on opaque substrates with a micro-sized mirror and a silver-nanowire tip

# publications[].label
Studies of the dynamic frictional properties of 2D nanomaterials

# publications[].label
2D or not 2D? The impact of nanoscale roughness and substrate interactions on the tribological properties of graphene and MoS2

# publications[].label
Nanolithography of alkylsilane self-assembled monolayers (SAM's) on Si(100).

# publications[].label
Influence of molecular connectivity and nearest neighbor interactions on the charge transport properties of porphyrin assemblies on Au surfaces

# publications[].label
Characterization and electronic properties of zinc metalloporphyrin islands on Au(111)

# publications[].label
Spatially selective tuning of quantum dot thin film optical properties by photopatterning

# publications[].label
Frictional properties of graphene on hydrophilic and hydrophobic silica surfaces with nanoscale roughness

# publications[].label
Reactivity of Diazonium Salts on Single- and Multilayer MoS2 on Au(111)

# publications[].label
Zirconium phosphate nano-platelets: a novel platform for drug delivery in cancer therapy.

# publications[].label
Solute- and Temperature-responsive Smart Membranes Formed by Covalent Layer-by-layer Assembly

# publications[].label
Phase behavior of cationic hydroxyethyl cellulose-sodium dodecyl sulfate mixtures: effects of molecular weight and ethylene oxide side chain length of polymers.

# publications[].label
Three-Dimensional Inverse Opal TiO2 Coatings to Enable the Gliding of Viscous Oils

# publications[].label
Temperature-controlled depth profiling of poly(methyl methacrylate) using cluster secondary ion mass spectrometry. 2. Investigation of sputter-induced topography, chemical damage, and depolymerization effects

# publications[].label
Frictional properties of graphene on hydrophilic and hydrophobic silica surfaces with nanoscale roughness

# publications[].label
COLL 433-The role of interfacial water in the tribochemical wear of mica and etching of GaAs surfaces

# publications[].label
Molecular dynamics simulations of alkylsilane monolayers on silica nanoasperities: Impact of surface curvature on monolayer structure and pathways for energy dissipation in tribological contacts

# publications[].label
Why Did the Electron Cross the Road? A Scanning Tunneling Microscopy (STM) Study of Molecular Conductance for the Physical Chemistry Lab

# publications[].label
THE STRUCTURE AND OXIDATION OF CO ON THE RH(110) AND (311) SURFACES

# publications[].label
Wear of mica under aqueous environments: Direct observation of defect nucleation by AFM.

# publications[].label
Insight into the Electrical Double Layer of Ionic Liquids Revealed through Its Temporal Evolution

# publications[].label
COLL 228-Using patterned arrays of metal nanoparticles to probe plasmon enhanced luminescence of CdSe quantum dots and its applications

# publications[].label
Coulomb blockade and bias-induced switching of zinc coordinated thiol-tethered tripyridyl porphyrins on Au(111)

# publications[].label
Kinetics and basic understanding: general discussion.

# publications[].label
CHED 1468-Assessment of reforms in the physical chemistry laboratory at Texas A&M University

# publications[].label
Dynamic variations in adhesion of self-assembled monolayers on nanoasperities probed by atomic force microscopy.

# publications[].label
THE RH(110)-P2MG(2X1)-2O SURFACE-STRUCTURE DETERMINED BY AUTOMATED TENSOR LEED - STRUCTURE CHANGES WITH OXYGEN COVERAGE

# publications[].label
Electronic properties of porphyrin nanowires

# publications[].label
The influence of water on the nanomechanical behavior of the plant biopolyester cutin as studied by AFM and solid-state NMR.

# publications[].label
Surface and interfacial studies of plant biopolymers

# publications[].label
TRIPLET-STATE ELECTRON-TRANSFER IN POLY(METHACRYLIC ACID) WITH COVALENTLY BOUND PHENANTHRENE AND NAPHTHALENE

# publications[].label
Synthesis of gradient copolymer brushes via surface initiated atom transfer radical copolymerization.

# publications[].label
Conduction in confined molecular assemblies

# publications[].label
When surfaces get rough: Studies of the assembly and frictional properties of SAMs and graphene SAM-composites on surfaces with nanoscale roughness

# publications[].label
Time dependant adhesion in asperity-asperity contacts.

# publications[].label
Synthesis of responsive surfaces by covalent layer-by-layer assembly

# publications[].label
Scanning tunneling microscopy of single and few molecule aggregates of free base and metaled porphyrins on Au surfaces

# publications[].label
Water in the Electrical Double Layer of Ionic Liquids on Graphene.

# publications[].label
Plasmon enhanced luminescence of Mn-doped CdSe quantum dots

# publications[].label
Preparation and characterization of porphyrin nanoparticles.

# publications[].label
The role of substrate interactions in the modification of surface forces by self-assembled monolayers

# publications[].label
Intercalation of 3-phenyl-1-proponal into OTS SAMs on silica nanoasperities to create self-repairing interfaces for MEMS lubrication.

# publications[].label
PHOTOINDUCED CHARGE SEPARATION IN A PORPHYRIN TETRAVIOLOGEN SUPRAMOLECULAR ARRAY

# publications[].label
Implications of the contact radius to line step (CRLS) ratio in AFM for nanotribology measurements.

# publications[].label
Efficient Free Triplet Generation Follows Singlet Fission in Diketo-pyrrolopyrrole Polymorphs with Goldilocks Coupling.

# publications[].label
Utilizing Nearest-Neighbor Interactions To Alter Charge Transport Mechanisms in Molecular Assemblies of Porphyrins on Surfaces

# publications[].label
COLL 166-Nanopatterning of GaAs surfaces using scanning probe lithography

# publications[].label
The thermal decomposition of methanol and methanethiol on the clean and modified Fe(110) surface.

# publications[].label
Surface organization of self-assembled porphyrin array with peripheral alkyl chain.

# publications[].label
Efficient plasmon-enhanced photoluminescence in Mn-doped CdS/ZnS: Spectral overlap control for the minimal quenching

# publications[].label
Scale up and industrial implementation: general discussion.

# publications[].label
COLL 531-Soft lithographic approaches to patterning metal nanostructures on surfaces

# publications[].label
Two-Legged Molecular Walker and Curvature: Mechanochemical Ring Migration on Graphene.

# researcherOn[].label
Collaborative Research: Experiments and Simulations at the Nexus of Geophysics, Chemistry, Materials Science and Mechanics to Determine the Physical Basis for Rate-State Friction

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
CCI Phase 1: NSF Center for the Mechanical Control of Chemistry

# researcherOn[].awardedBy.label
Directorate for Mathematical & Physical Sciences - (Arlington, Virginia, United States)

# researcherOn[].label
NSF-Collaborative Research: Charge Transport In Confined Molecular Assemblies

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
Studies on the Use of Atomically Thin Films for Controlling Friction and Adhesion at Interfaces

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
Studies of Friction and Adhesion In Nanoscale Asperity-Apserity Contacts

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
Collaborative Research: Studies of Charge Transport in Designed Nanoscale Molecular Assemblies

# researcherOn[].awardedBy.label
Directorate for Mathematical & Physical Sciences - (Arlington, Virginia, United States)

# researcherOn[].label
Reu Site: Biological, Environmental, and Materials Chemistry Research At Thexas A&M University

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
REU Site: Sustainable Chemistry at Texas A&M University

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
Collaborative Research:  Understanding and Tuning the Molecular Arrangement and Charge Storage Properties of Textured Graphene-Ionic Liquid Interface

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
Collaborative Research: Directing Charge Transport in Hierarchical Molecular Assemblies

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# researcherOn[].label
REU Site: Biological, Green, and Materials Chemistry Research at Texas A&M University

# researcherOn[].awardedBy.label
National Science Foundation - (Arlington, Virginia, United States)

# streetAddress
Texas A&M University; Chemistry Department; 3255 TAMU

# organizations[]
Texas A&M Engineering Experiment Station (TEES)

# schools[]
Texas A&M Engineering Experiment Station (TEES)

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National Science Foundation Awards Chemistry Department $1.8 Million Grant

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Crushing it: Digital exhibit explores history of mechanochemistry

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Jones, Ryan Lane (2011-05). Mitigating Wear on Surfaces Utilizing Self-Assembled Wear Passivating Films. Doctoral Dissertation.

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Schuckman, Amanda Eileen (2011-05). Charge Transport through Organized Organic Assemblies in Confined Geometries. Doctoral Dissertation.

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Ewers, Bradley William (2014-12). Geometric Nanoconfinement Effects on the Electronic and Mechanical Properties of Self-Assembled Molecular Systems. Doctoral Dissertation.

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Zhou, Zihao (2012-10). Scanning Tunneling Microscopy Studies of Metal Clusters Supported on Graphene and Silica Thin Film. Doctoral Dissertation.

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Chang, Chi-Yuan 1980- (2012-12). Electrical and Optical Characterization of Nanoscale Materials for Electronics. Doctoral Dissertation.

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Parija, Abhishek (2019-08). Design of Low-Dimensional Materials for Energy Storage, Computing, and Catalysis Based on Electronic Structure Considerations. Doctoral Dissertation.

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Skiles, Stephanie Lyn (2014-12). Chemical and Physical Properties of Nanomaterials for Model Catalytic Systems and Smart Polymer Membranes. Doctoral Dissertation.

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Liu, Zhuotong (2020-05). Tribological Properties of MoS2 on Semiconducting and Metallic Surfaces. Doctoral Dissertation.

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Pawlicki, Alison Andrea (2016-12). Charge Transport and Directed Assembly of Nano-confined Porphyrin Molecules on Surfaces: Towards Molecular and Organic Electronics. Doctoral Dissertation.

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Allen, Ainsley Larue (2012-07). Covalent Layer-by-Layer Synthesis of Responsive Porous Filters. Master's Thesis.

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Spear, Jessica (2015-12). Understanding and Controlling the Tribological Properties of Graphene on Rough Surfaces. Doctoral Dissertation.

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Chalker, Cody Jon (2019-12). Electrical Properties of Nanoscale Materials for Energy Conversion Applications. Doctoral Dissertation.

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Chen, Jixin (2010-05). Nanofabrication, Plasmon Enhanced Fluorescence and Photo-oxidation Kinetics of CdSe Nanoparticles. Doctoral Dissertation.

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Cable, Robert E. (2007-12). Synthesis and characterization of patterned surfaces and catalytically relevant binary nanocrystalline intermetallic compounds. Doctoral Dissertation.

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Elinski, Meagan B. (2018-08). Tailoring Surface Forces to Control the Frictional Properties of Graphene. Doctoral Dissertation.

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Wan, Albert (2011-08). Self-Assembly of Organic Nanostructures. Doctoral Dissertation.

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Chan, Yang-Hsiang (2010-05). Applications of Self-assembly for Molecular Electronics, Plasmon Coupling, and Ion Sensing. Doctoral Dissertation.

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Pravitasari, Arika (2013-12). Tuning the Optical Properties of Nanoscale Materials on Surfaces Through Controlled Exchange Reactions on Cadmium Selenide Quantum Dots and Patterning of Gold and QD Nanoparticle Arrays. Doctoral Dissertation.

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Pickett, Ammon T. (2008-08). THE INFLUENCE OF WATER ON THE DEGRADATION AND WEAR OF AL2O3 SURFACES. Master's Thesis.

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Werke, Carrie Beth (2014-12). Chemical and Physical Modification of Graphitic Materials by Oxidative Processes and Solvent Intercalation. Master's Thesis.