Articles with "tpa" as a keyword



Electrochromic Encryption and Decryption Smart Films Fabricated by Selective Photopolymerization of Polarization‐Dependent Triphenylamine‐Based Thin Films

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202420062

Abstract: The newly designed triphenylamine (TPA) based asymmetric monomer (TPA‐A) is synthesized for the development of a high‐security information encryption system. TPA‐A exhibits photoluminescence (PL) emission and redox‐active electrochromic (EC) properties, highlighting its potential as a… read more here.

Keywords: selective photopolymerization; thin films; tpa; polarization dependent ... See more keywords

A Fibrinogen‐Mimicking, Activated‐Platelet‐Sensitive Nanocoacervate Enhances Thrombus Targeting and Penetration of Tissue Plasminogen Activator for Effective Thrombolytic Therapy

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Published in 2022 at "Advanced Healthcare Materials"

DOI: 10.1002/adhm.202201265

Abstract: The development of a fibrinolytic system with long circulation time, high thrombus targeting, efficient thrombus penetration, effective thrombolysis, and minimal hemorrhagic risk remains a major challenge. Herein, inspired by fibrinogen binding to activated platelets in… read more here.

Keywords: rgd chi; penetration; tpa; chi tpa ... See more keywords

Pyrene‐based ratiometric fluorescent chemosensor for sensitive detection of hypochlorite in a perfect aqueous solution

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Published in 2024 at "Journal of the Chinese Chemical Society"

DOI: 10.1002/jccs.202400074

Abstract: We synthesized a pyrene‐based sensitive fluorescent chemosensor, TPA‐Cl ((E)‐N,N,N‐trimethyl‐2‐oxo‐2‐(2‐(pyren‐1‐ylmethylene)hydrazinyl)ethan‐1‐aminium chloride), to detect hypochlorite in a perfect aqueous solution. TPA‐Cl showed high selectivity for hypochlorite through fluorescence color change from sky blue to blue. The detection… read more here.

Keywords: hypochlorite; fluorescent chemosensor; tpa; pyrene based ... See more keywords

tPA variant tPA‐A296–299 Prevents impairment of cerebral autoregulation and necrosis of hippocampal neurons after stroke by inhibiting upregulation of ET‐1

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Published in 2018 at "Journal of Neuroscience Research"

DOI: 10.1002/jnr.24112

Abstract: Tissue‐type plasminogen activator (tPA) is neurotoxic and exacerbates uncoupling of cerebral blood flow (CBF) and metabolism after stroke, yet it remains the sole FDA‐approved drug for treatment of ischemic stroke. Upregulation of c‐Jun‐terminal kinase (JNK)… read more here.

Keywords: autoregulation; a296 299; autoregulation necrosis; tpa ... See more keywords

Exploring optimal microscopic keyhole access to the skull base: an anatomical evaluation of transciliary supraorbital and transpalpebral orbitofrontal craniotomy approaches

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Published in 2024 at "Neurosurgical Review"

DOI: 10.1007/s10143-024-02554-2

Abstract: Purpose: The past two decades have witnessed the rise of keyhole microscopic minimally invasive surgeries, including the transciliary supraorbital approach (TCA) and transpalpebral approach (TPA), commonly known as the transorbital approach. This study aims to… read more here.

Keywords: optimal microscopic; tpa; microscopic keyhole; transciliary supraorbital ... See more keywords

Optimization of Microwave-Assisted Preparation of TPA from Waste PET Using Response Surface Methodology

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Published in 2017 at "Journal of Polymers and the Environment"

DOI: 10.1007/s10924-017-0952-2

Abstract: Terephthalic acid (TPA) was prepared from waste polyethylene terephthalate by microwave-assisted depolymerization with TOMAB as catalyst, the structure and properties of TPA were elucidated by using physico-chemical and spectroscopic methods. Single-factors experiments demonstrated that the… read more here.

Keywords: methodology; tpa; response surface; waste ... See more keywords

Diabetes Worsens Functional Outcomes in Young Female Rats: Comparison of Stroke Models, Tissue Plasminogen Activator Effects, and Sexes

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Published in 2017 at "Translational Stroke Research"

DOI: 10.1007/s12975-017-0525-7

Abstract: Diabetes worsens stroke outcome and increases the risk of hemorrhagic transformation (HT) after ischemic stroke, especially with tissue plasminogen activator (tPA) treatment. The widespread use of tPA is still limited by the fear of hemorrhagic… read more here.

Keywords: tpa; diabetes worsens; plasminogen activator; tissue plasminogen ... See more keywords

A literature-based cost analysis of tissue plasminogen activator for prevention of biliary stricture in donation after circulatory death liver transplantation.

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Published in 2018 at "American journal of surgery"

DOI: 10.1016/j.amjsurg.2018.04.004

Abstract: INTRODUCTION This study sought to approximate the cost-effectiveness of tPA utilization for prevention of biliary strictures (PTBS) in donation after circulatory death liver transplantation (DCD-LT). METHODS Previously-reported PTBS rates in DCD-LT with and without tPA… read more here.

Keywords: tpa; donation circulatory; prevention biliary; ptbs ... See more keywords

Inhibiting 12/15-lipoxygenase to treat acute stroke in permanent and tPA induced thrombolysis models

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Published in 2018 at "Brain Research"

DOI: 10.1016/j.brainres.2017.10.024

Abstract: 12/15-Lipoxygenase (12/15-LOX) contributes to the brain damage after middle cerebral artery occlusion (MCAO) in the acute phase of stroke. The aim of this study was to investigate the effects of a 12/15-LOX inhibitor, LOXBlock-1(LB1), in… read more here.

Keywords: fecl3 induced; tpa; distal mcao; lb1 ... See more keywords

Prevalence of early neurological deterioration after I.V – thrombolysis in acute ischaemic stroke patients – A hospital-based cohort study

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Published in 2018 at "Clinical Neurology and Neurosurgery"

DOI: 10.1016/j.clineuro.2018.05.003

Abstract: OBJECTIVES Early Neurological Deterioration (END) occur in up to 25% of patients with ischaemic stroke receiving stroke-unit-care and in 11-13.8% of patients treated with iv-tissue-Plasmniogen-Activator (iv-tPA). The aim of the study was to establish and… read more here.

Keywords: neurological deterioration; tpa; cohort; stroke ... See more keywords
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Electroactive and ambipolar electrochromic polyimides from arylene diimides with triphenylamine N-substituents

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Published in 2017 at "Dyes and Pigments"

DOI: 10.1016/j.dyepig.2017.05.031

Abstract: Abstract Three bis(triphenylamine) diimides, TPA-PMDI, TPA-NTDI and TPA-PTDI, were synthesized from condensation of 4-aminotriphenylamine with pyromellitic dianhydride (PMDA), 1,4,5,8-naphthalenetetracarboxylic dianhydride (NTDA) and 3,4,9,10-perylenetetracarboxylic dianhydride (PTDA), respectively. Redox-active poly(arylamine-imide) films coded with TPA-PMPI, TPA-NTPI, and TPA-PTPI… read more here.

Keywords: electrochromic polyimides; tpa; arylene diimides; ambipolar electrochromic ... See more keywords