Biomedical engineering

Graphene oxide (GO) has been attracting tremendous attention in the past few years in various biomedical applications including; tissue engineering, cell culture, biosensing, bioimaging and therapeutics delivery due to unique features it possesses. In this thesis, we demonstrate the preparation of crumpled GO functionalized with polyethyleneimine (PEI) (CGO-PEI) via surface acoustic waves (SAW) to develop a nanotherapeutic delivery platform with efficient cellular uptake and good biocompatibility.

60p runthenight04 02-02-2023 5 2   Download

This research has investigated the possibility of using two photoplethysmography (PPG) sensors to measure blood oxygen saturation and through this monitor a patient’s pulse at two sites; the ear and the finger. Using these two simultaneous and continuous measurements the ultimate aim is develop a method of monitoring blood pressure.

183p runthenight04 02-02-2023 9 3   Download

Blood pressure (BP) is an important and commonly used vital sign to monitor a patient’s health. Current methods for monitor blood pressure are unsuitable for continuous, uninterrupted measurement of blood pressure outside of a hospital setting as such methods are invasive and could pose risks if complications occur. This research has investigated the possibility of using two photoplethysmography (PPG) sensors to monitor a patient’s pulse at two sites; the ear and the finger.

149p runthenight04 02-02-2023 11 2   Download

This project is focused on studying the biological effects of low-power RF radiation on the expression and function of mechanosensitive ion channel protein (Piezo-1). To evaluate the effects of long-term exposures, cells were exposed at the frequency of 1800 MHz and power of 17 dBm for a period of 2 and 4 hrs using the transverse electromagnetic (TEM) cell exposure system. To study the effects of short-term RF radiation (10 min), exposures emitted from the mobile phone headset at the frequency of 845 MHz and powers of -15 dBm and -5 dBm were applied to cell cultures.

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The thesis consists of five chapters which aim to investigate the mechanical properties and fabricating processes of different biomedical Ti scaffolds, with the structure presented: Chapter 1 is a generalized introduction to the content of the thesis, including the background, scopes and objectives of the research. In Chapter 2, a comprehensive literature review is presented. Chapter 3 presents the design and fabrication of the Ti scaffolds. In Chapter 4, the mechanical properties of the fabricated Ti scaffolds were analyzed.

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This paper demonstrates that for a CNN it is vice-versa, in which concatenation is better for CDR classification. To this end, we develop a CNN based model with multiple input concatenated for CDR classification. Experimental results on the benchmark dataset demonstrate its outperformance over other recent state-of-the-art CDR classification models.

6p tamynhan6 14-09-2020 16 4   Download

Kỹ thuật y sinh(biomedical engineering, BME)hay công nghệ y sinh học là một lĩnh vực liên ngành, là ứng dụng các nguyên tắc thiết kế, giải quyết vấn đề và kỹ thuật của các ngành như vật lý, toán học, tin học vào y học và khoa học về sự sống để giúp cho vấn đề chăm sóc sức khỏe bệnh nhân được tốt hơn cũng như tăng cường chất lượng sức khỏe con người.

177p lanlan38 02-04-2013 94 15   Download

EURASIP Journal on Applied Signal Processing 2003:5, 403–404 c 2003 Hindawi Publishing Corporation Editorial Jiri Jan Department of Biomedical Engineering, Faculty of Electrical Engineering and Communication, Brno University of Technology, Purkynova 118, CZ 612 00 Brno, Czech Republic Email: jan@feec.vutbr.cz Milan Sonka Department of Electrical and Computer Engineering, The University of Iowa, 4322 SC, Iowa City, IA 52242, USA Email: milan-sonka@uiowa.

2p sting12 10-03-2012 48 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: JNER: a forum to discuss how neuroscience and biomedical engineering are reshaping physical medicine & rehabilitation

3p panasonic03 16-12-2011 45 5   Download

Eugene McDermott Center for Human Growth and Development, University of Texas Southwestern Medical Center, Harry Hines Boulevard, Dallas, TX 75390, USA. †Frank M. Ryburn Jr. Cardiology Center, University of Texas Southwestern Medical Center, Harry Hines Boulevard, Dallas, TX 75390, USA. ‡Center for Biomedical Inventions, University of Texas Southwestern Medical Center, Harry Hines Boulevard, Dallas, TX 75390, USA. §Department of Biochemistry, University of Texas Southwestern Medical Center, Harry Hines Boulevard, Dallas, TX 75390, USA.

0p thulanh21 15-11-2011 42 2   Download

Cơ sở kỹ thuật y sinh. Tiến sĩ Huỳnh Quang Linh. Chương Giới thiệu. Môn học cung cấp cho sinh viên sự giới thiệu mang tính khái quát của ngành kỹ thuật vật lý y sinh, vai trò và lĩnh vực hoạt động của người kỹ sư vật lý y sinh

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Cơ sở kỹ thuật y sinh. Tiến sĩ Huỳnh Quang Linh. Chương 6. Công nghệ mô. Là việc áp dụng các nguyên lý và phương pháp của công nghệ và khoa học đời sống.

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Cơ sở kỹ thuật y sinh. Tiến sĩ Huỳnh Quang Linh. Chương 5. Vật liệu sinh học

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Cơ sở kỹ thuật y sinh. Tiến sĩ Huỳnh Quang Linh. Chương 4. Thiết bị và cảm biến y học

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Cơ sở kỹ thuật y sinh. Tiến sĩ Huỳnh Quang Linh. Chương 3. Cơ sở điện sinh học

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Cơ sở kỹ thuật y sinh. Tiến sĩ Huỳnh Quang Linh. Chương 1. Tổng quan về kỹ thuật y sinh. Kỹ thuật y sinh là gì?

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