Elena Chen

ORCID: 0000-0002-8253-3200
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About
Contact & Profiles
Research Areas
  • Hip disorders and treatments
  • Covalent Organic Framework Applications
  • Orthopaedic implants and arthroplasty
  • Metal-Organic Frameworks: Synthesis and Applications
  • Boron and Carbon Nanomaterials Research
  • Neuroscience of respiration and sleep
  • Carbon Nanotubes in Composites
  • Nanoparticles: synthesis and applications
  • Cardiac Valve Diseases and Treatments
  • Neonatal Respiratory Health Research
  • Bone and Joint Diseases
  • Infant Development and Preterm Care
  • Diabetic Foot Ulcer Assessment and Management
  • Carbon Dioxide Capture Technologies
  • Hematological disorders and diagnostics
  • Musculoskeletal synovial abnormalities and treatments
  • Neuroscience and Neural Engineering
  • Magnetism in coordination complexes

Cornell University
2022-2024

Texas Scottish Rite Hospital for Children
2014-2018

Bryan College
2018

Texas A&M University
2018

The University of Texas at Dallas
2009

Current radiographic classifications for Legg-Calvé-Perthes disease cannot be applied at the early stages of disease. The purpose this study was to quantify perfusion femoral epiphysis in with use magnetic resonance imaging (MRI) and determine if extent epiphyseal can predict lateral pillar involvement mid-fragmentation stage.Twenty-nine patients had gadolinium-enhanced MRI initial stage or fragmentation were followed prospectively. percent whole its third measured by four independent...

10.2106/jbjs.m.01221 article EN Journal of Bone and Joint Surgery 2014-07-16

ABSTRACT Legg-Calvé-Perthes disease (LCPD) is a childhood hip disorder of ischemic osteonecrosis the femoral head. Hip joint synovitis common feature LCPD, but nature and pathophysiology remain unknown. The purpose this study was to determine chronicity inflammatory cytokines present in synovial fluid at an active stage LCPD. Serial MRI performed on 28 patients. T2-weighted gadolinium-enhanced MR images were used assess effusion enhancement (hyperemia) over time. A multiple-cytokine assay...

10.1002/jbmr.2435 article EN Journal of Bone and Mineral Research 2015-01-01

BACKGROUND AND OBJECTIVES: Recently, the Neonatal Resuscitation Program (NRP) recommended against routine endotracheal suctioning of meconium-stained nonvigorous newborns but suggested resuscitation with positive pressure ventilation. Our purpose is to study effects this change in management. METHODS: In multicenter cohort study, we compare 130 born during retrospective 1-year period before implementation new NRP guidelines (October 1, 2015, September 30, 2016) 101 infants prospective after...

10.1542/peds.2018-1485 article EN PEDIATRICS 2018-11-01

A rapid and sensitive method to detect single-walled carbon nanotubes (SWNTs) in biological samples is presented. The uses polyacrylamide gel electrophoresis (PAGE) followed by quantification of SWNT bands. SWNTs dispersed bovine serum albumin (BSA) were used develop the method. When BSA−SWNT dispersions subjected sodium dodecyl sulfate (SDS)−PAGE, BSA passed through stacking gel, entered resolving migrated toward anode as expected. SWNTs, however, accumulated a sharp band at interface...

10.1021/ac802485n article EN Analytical Chemistry 2009-03-18

Mechanochemical and solvothermal routes to the metal–organic framework Mg 2 ( m -dobdc) bearing coordinatively unsaturated Mg( ii ) sites are presented. The mechanochemical synthesis produces porous material exhibiting higher carbon dioxide uptake.

10.1039/d2ce00739h article EN CrystEngComm 2022-01-01

Metal–organic frameworks bearing coordinatively unsaturated Mg(II) sites are promising materials for gas storage, chemical separations, and drug delivery due to their low molecular weights lack of toxicity. However, there remains a limited number such MOFs reported in the literature. Herein, we investigate sorption properties understudied framework Mg2(m-dobdc) (dobdc4− = 4,6-dioxido-1,3-benzenedicarboxylate) synthesized under both solvothermal mechanochemical conditions. Both found be...

10.26434/chemrxiv-2022-3vkb5 preprint EN cc-by-nc-nd 2022-05-31
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