Michael R. Martinez
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View article: Generative models for fast simulation of Cherenkov detectors at the electron-ion collider
Generative models for fast simulation of Cherenkov detectors at the electron-ion collider Open
The integration of Deep Learning (DL) into experimental nuclear and particle physics has driven significant progress in simulation and reconstruction workflows. However, traditional simulation frameworks such as Geant4 remain computational…
View article: Evaluación del equino residual y función del tendón de Aquiles después del tratamiento ortopédico funcional
Evaluación del equino residual y función del tendón de Aquiles después del tratamiento ortopédico funcional Open
View article: ANXIETY, DEPRESSION AND STRESS RELATED TO QUALITY OF LIFE IN DENTISTRY STUDENTS AT A COLOMBIAN CARIBBEAN UNIVERSITY
ANXIETY, DEPRESSION AND STRESS RELATED TO QUALITY OF LIFE IN DENTISTRY STUDENTS AT A COLOMBIAN CARIBBEAN UNIVERSITY Open
Introduction: Dentistry is a highly complex field; therefore, students are constantly subjected to significant mental and physical demands, in addition to other factors that generally affect university students. In this regard, it has been…
View article: Effect of the Adhesion Process and Fiber Orientation for Low-Velocity Impact Response of Aa6061-T6 Bonded with Gfrp
Effect of the Adhesion Process and Fiber Orientation for Low-Velocity Impact Response of Aa6061-T6 Bonded with Gfrp Open
View article: Effect of the Adhesion Process and Fiber Orientation for Low-Velocity Impact Response of Aa6061-T6 Bonded with Gfrp
Effect of the Adhesion Process and Fiber Orientation for Low-Velocity Impact Response of Aa6061-T6 Bonded with Gfrp Open
View article: High Aspect Ratio Polymer Nanocarriers for Gene Delivery and Expression in Plants
High Aspect Ratio Polymer Nanocarriers for Gene Delivery and Expression in Plants Open
Plant genetic engineering methods are critical for food security and biofuel production and to enable molecular farming. Here, we elucidated how polymeric high aspect ratio nanocarriers can enable DNA delivery to Nicotiana benthamiana
View article: Hydrophilic Poly(meth)acrylates by Controlled Radical Branching Polymerization: Hyperbranching and Fragmentation
Hydrophilic Poly(meth)acrylates by Controlled Radical Branching Polymerization: Hyperbranching and Fragmentation Open
Topology significantly impacts polymer properties and applications. Hyperbranched polymers (HBPs) synthesized via atom transfer radical polymerization (ATRP) using inimers typically exhibit broad molecular weight distributions and limited …
View article: Charge, Aspect Ratio, and Plant Species Affect Uptake Efficiency and Translocation of Polymeric Agrochemical Nanocarriers
Charge, Aspect Ratio, and Plant Species Affect Uptake Efficiency and Translocation of Polymeric Agrochemical Nanocarriers Open
An incomplete understanding of how agrochemical nanocarrier properties affect their uptake and translocation in plants limits their application for promoting sustainable agriculture. Herein, we investigated how the nanocarrier aspect ratio…
View article: Temperature-Responsive Bottlebrush Polymers Deliver a Stress-Regulating Agent <i>In Vivo</i> for Prolonged Plant Heat Stress Mitigation
Temperature-Responsive Bottlebrush Polymers Deliver a Stress-Regulating Agent <i>In Vivo</i> for Prolonged Plant Heat Stress Mitigation Open
Anticipated increases in the frequency and intensity of extreme temperatures will damage crops. Methods that efficiently deliver stress-regulating agents to crops can mitigate these effects. Here, we describe high aspect ratio polymer bott…
View article: Visible‐Light‐Mediated Controlled Radical Branching Polymerization in Water
Visible‐Light‐Mediated Controlled Radical Branching Polymerization in Water Open
Hyperbranched polymethacrylates were synthesized by green‐light‐induced atom transfer radical polymerization (ATRP) under biologically relevant conditions in the open air. Sodium 2‐bromoacrylate (SBA) was prepared in situ from commercially…
View article: Visible‐Light‐Mediated Controlled Radical Branching Polymerization in Water
Visible‐Light‐Mediated Controlled Radical Branching Polymerization in Water Open
Hyperbranched polymethacrylates were synthesized by green‐light‐induced atom transfer radical polymerization (ATRP) under biologically relevant conditions in the open air. Sodium 2‐bromoacrylate (SBA) was prepared in situ from commercially…
View article: Circum-neutral Weathering of REE Containing Minerals
Circum-neutral Weathering of REE Containing Minerals Open
Microbes have profoundly affected Earth's surface over geologic time by playing critical roles in weathering of minerals.This project assessed the potential of microbial weathering processes at circumneutral pH to extract rare earth elemen…
View article: Degradable and Recyclable Polymers by Reversible Deactivation Radical Polymerization
Degradable and Recyclable Polymers by Reversible Deactivation Radical Polymerization Open
Open AccessCCS ChemistryMINI REVIEW14 Jul 2022Degradable and Recyclable Polymers by Reversible Deactivation Radical Polymerization Michael R. Martinez and Krzysztof Matyjaszewski Michael R. Martinez Department of Chemistry, Carnegie Mellon…
View article: Comparaison de modèles FEM à un essai de tension-flexion d'un câble d'ancrage offshore
Comparaison de modèles FEM à un essai de tension-flexion d'un câble d'ancrage offshore Open
View article: Kinetic comparison of isomeric oligo(ethylene oxide) (meth)acrylates: Aqueous polymerization of oligo(ethylene oxide) methyl ether methacrylate and methyl 2‐(oligo(ethylene oxide) methyl ether)acrylate macromonomers
Kinetic comparison of isomeric oligo(ethylene oxide) (meth)acrylates: Aqueous polymerization of oligo(ethylene oxide) methyl ether methacrylate and methyl 2‐(oligo(ethylene oxide) methyl ether)acrylate macromonomers Open
The photoinduced energy/electron transfer‐reversible addition‐fragmentation chain transfer (PET‐RAFT) polymerizations of oligo(ethylene oxide) monomethyl ether methacrylate (OEOMA, also known as poly[ethylene glycol] methyl ether methacryl…
View article: Thermally Degradable Poly(n-butyl acrylate) Model Networks Prepared by PhotoATRP and Radical Trap-Assisted Atom Transfer Radical Coupling
Thermally Degradable Poly(n-butyl acrylate) Model Networks Prepared by PhotoATRP and Radical Trap-Assisted Atom Transfer Radical Coupling Open
Model poly(n-butyl acrylate) (PBA) networks were prepared by photoinduced atom transfer radical polymerization (photoATRP), followed by curing of polymer stars via atom transfer radical coupling (ATRC) with a nitrosobenzene radical trap. T…
View article: Injectable bottlebrush hydrogels with tissue-mimetic mechanical properties
Injectable bottlebrush hydrogels with tissue-mimetic mechanical properties Open
Injectable hydrogels are desired in many biomedical applications due to their minimally invasive deployment to the body and their ability to introduce drugs. However, current injectables suffer from mechanical mismatch with tissue, fragili…
View article: Interfacial dilatational rheology as a bridge to connect amphiphilic heterografted bottlebrush copolymer architecture to emulsifying efficiency
Interfacial dilatational rheology as a bridge to connect amphiphilic heterografted bottlebrush copolymer architecture to emulsifying efficiency Open
The more hydrophilic copolymers with longer PEO arms exhibited non-hysteretic stress-strain response curves in large-amplitude strain cycling and a tendency for the modulus to increase with increasing interfacial pressure. These were more …
View article: Synthesis of high molecular weight poly(n-butyl acrylate) macromolecules via seATRP: From polymer stars to molecular bottlebrushes
Synthesis of high molecular weight poly(n-butyl acrylate) macromolecules via seATRP: From polymer stars to molecular bottlebrushes Open
View article: Microbial Weathering of Coal for REE Extraction
Microbial Weathering of Coal for REE Extraction Open
View article: Effects of simulated visual impairment on orientation, shape, and emotion perception
Effects of simulated visual impairment on orientation, shape, and emotion perception Open
Visual impairment is reduced vision resulting from conditions that cannot be corrected by usual means like corrective lenses, and its prevalence is increasing as the lifespan of the population increases. We explore the effects of digitally…
View article: Non‐Tacky Fluorinated and Elastomeric STEM Networks
Non‐Tacky Fluorinated and Elastomeric STEM Networks Open
Soft, elastomeric, non‐tacky polymer networks are synthesized by reversible deactivation radical polymerization (RDRP). First, the pristine, structurally tailored and engineered macromolecular (STEM) networks are synthesized by reversible …
View article: Effects of simulated visual impairment on orientation and shape perception
Effects of simulated visual impairment on orientation and shape perception Open
Visual impairment is reduced vision due to aging, disease, or injury that cannot be corrected by corrective lenses or surgery. We explore the effects of digitally simulated visual impairment on orientation and shape perception in individua…