author_facet Wu, Changsheng
Jiang, Peng
Li, Wei
Guo, Hengyu
Wang, Jie
Chen, Jie
Prausnitz, Mark R.
Wang, Zhong Lin
Wu, Changsheng
Jiang, Peng
Li, Wei
Guo, Hengyu
Wang, Jie
Chen, Jie
Prausnitz, Mark R.
Wang, Zhong Lin
author Wu, Changsheng
Jiang, Peng
Li, Wei
Guo, Hengyu
Wang, Jie
Chen, Jie
Prausnitz, Mark R.
Wang, Zhong Lin
spellingShingle Wu, Changsheng
Jiang, Peng
Li, Wei
Guo, Hengyu
Wang, Jie
Chen, Jie
Prausnitz, Mark R.
Wang, Zhong Lin
Advanced Functional Materials
Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions
Electrochemistry
Condensed Matter Physics
Biomaterials
Electronic, Optical and Magnetic Materials
author_sort wu, changsheng
spelling Wu, Changsheng Jiang, Peng Li, Wei Guo, Hengyu Wang, Jie Chen, Jie Prausnitz, Mark R. Wang, Zhong Lin 1616-301X 1616-3028 Wiley Electrochemistry Condensed Matter Physics Biomaterials Electronic, Optical and Magnetic Materials http://dx.doi.org/10.1002/adfm.201907378 <jats:title>Abstract</jats:title><jats:p>Transdermal drug delivery (TDD) systems with feedback control have attracted extensive research and clinical interest owing to their unique advantages of convenience, self‐administration, and safety. Here, a self‐powered wearable iontophoretic TDD system that can be driven and regulated by the energy harvested from biomechanical motions is proposed for closed‐loop motion detection and therapy. A wearable triboelectric nanogenerator (TENG) is used as the motion sensor and energy harvester that can convert biomechanical motions into electricity for iontophoresis without stored‐energy power sources, while a hydrogel‐based soft patch with side‐by‐side electrodes is designed to enable noninvasive iontophoretic TDD. Proof‐of‐concept experiments on pig skin with dyes as model drugs successfully demonstrate the feasibility of the proposed system. This work not only extends the application of TENG in the biomedical field, but may also provide a cost‐effective solution for noninvasive, electrically assisted TDD with closed‐loop sensing and treatment.</jats:p> Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions Advanced Functional Materials
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series Advanced Functional Materials
source_id 49
title Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions
title_unstemmed Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions
title_full Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions
title_fullStr Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions
title_full_unstemmed Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions
title_short Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions
title_sort self‐powered iontophoretic transdermal drug delivery system driven and regulated by biomechanical motions
topic Electrochemistry
Condensed Matter Physics
Biomaterials
Electronic, Optical and Magnetic Materials
url http://dx.doi.org/10.1002/adfm.201907378
publishDate 2020
physical
description <jats:title>Abstract</jats:title><jats:p>Transdermal drug delivery (TDD) systems with feedback control have attracted extensive research and clinical interest owing to their unique advantages of convenience, self‐administration, and safety. Here, a self‐powered wearable iontophoretic TDD system that can be driven and regulated by the energy harvested from biomechanical motions is proposed for closed‐loop motion detection and therapy. A wearable triboelectric nanogenerator (TENG) is used as the motion sensor and energy harvester that can convert biomechanical motions into electricity for iontophoresis without stored‐energy power sources, while a hydrogel‐based soft patch with side‐by‐side electrodes is designed to enable noninvasive iontophoretic TDD. Proof‐of‐concept experiments on pig skin with dyes as model drugs successfully demonstrate the feasibility of the proposed system. This work not only extends the application of TENG in the biomedical field, but may also provide a cost‐effective solution for noninvasive, electrically assisted TDD with closed‐loop sensing and treatment.</jats:p>
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author Wu, Changsheng, Jiang, Peng, Li, Wei, Guo, Hengyu, Wang, Jie, Chen, Jie, Prausnitz, Mark R., Wang, Zhong Lin
author_facet Wu, Changsheng, Jiang, Peng, Li, Wei, Guo, Hengyu, Wang, Jie, Chen, Jie, Prausnitz, Mark R., Wang, Zhong Lin, Wu, Changsheng, Jiang, Peng, Li, Wei, Guo, Hengyu, Wang, Jie, Chen, Jie, Prausnitz, Mark R., Wang, Zhong Lin
author_sort wu, changsheng
container_issue 3
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container_title Advanced Functional Materials
container_volume 30
description <jats:title>Abstract</jats:title><jats:p>Transdermal drug delivery (TDD) systems with feedback control have attracted extensive research and clinical interest owing to their unique advantages of convenience, self‐administration, and safety. Here, a self‐powered wearable iontophoretic TDD system that can be driven and regulated by the energy harvested from biomechanical motions is proposed for closed‐loop motion detection and therapy. A wearable triboelectric nanogenerator (TENG) is used as the motion sensor and energy harvester that can convert biomechanical motions into electricity for iontophoresis without stored‐energy power sources, while a hydrogel‐based soft patch with side‐by‐side electrodes is designed to enable noninvasive iontophoretic TDD. Proof‐of‐concept experiments on pig skin with dyes as model drugs successfully demonstrate the feasibility of the proposed system. This work not only extends the application of TENG in the biomedical field, but may also provide a cost‐effective solution for noninvasive, electrically assisted TDD with closed‐loop sensing and treatment.</jats:p>
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id ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAwMi9hZGZtLjIwMTkwNzM3OA
imprint Wiley, 2020
imprint_str_mv Wiley, 2020
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spelling Wu, Changsheng Jiang, Peng Li, Wei Guo, Hengyu Wang, Jie Chen, Jie Prausnitz, Mark R. Wang, Zhong Lin 1616-301X 1616-3028 Wiley Electrochemistry Condensed Matter Physics Biomaterials Electronic, Optical and Magnetic Materials http://dx.doi.org/10.1002/adfm.201907378 <jats:title>Abstract</jats:title><jats:p>Transdermal drug delivery (TDD) systems with feedback control have attracted extensive research and clinical interest owing to their unique advantages of convenience, self‐administration, and safety. Here, a self‐powered wearable iontophoretic TDD system that can be driven and regulated by the energy harvested from biomechanical motions is proposed for closed‐loop motion detection and therapy. A wearable triboelectric nanogenerator (TENG) is used as the motion sensor and energy harvester that can convert biomechanical motions into electricity for iontophoresis without stored‐energy power sources, while a hydrogel‐based soft patch with side‐by‐side electrodes is designed to enable noninvasive iontophoretic TDD. Proof‐of‐concept experiments on pig skin with dyes as model drugs successfully demonstrate the feasibility of the proposed system. This work not only extends the application of TENG in the biomedical field, but may also provide a cost‐effective solution for noninvasive, electrically assisted TDD with closed‐loop sensing and treatment.</jats:p> Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions Advanced Functional Materials
spellingShingle Wu, Changsheng, Jiang, Peng, Li, Wei, Guo, Hengyu, Wang, Jie, Chen, Jie, Prausnitz, Mark R., Wang, Zhong Lin, Advanced Functional Materials, Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions, Electrochemistry, Condensed Matter Physics, Biomaterials, Electronic, Optical and Magnetic Materials
title Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions
title_full Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions
title_fullStr Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions
title_full_unstemmed Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions
title_short Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions
title_sort self‐powered iontophoretic transdermal drug delivery system driven and regulated by biomechanical motions
title_unstemmed Self‐Powered Iontophoretic Transdermal Drug Delivery System Driven and Regulated by Biomechanical Motions
topic Electrochemistry, Condensed Matter Physics, Biomaterials, Electronic, Optical and Magnetic Materials
url http://dx.doi.org/10.1002/adfm.201907378