Biomed microdevice. Biomedical Microdevices covers research in the diagnostic and t...

Biomedical Microdevices presents unique scholarly papers whi

Here, we describe a new sponge-forming MN patch consisting of polyvinyl formal (PVF) for rapidly extracting ISF from skin. Owing to the supreme water affinity of PVF, this MN patch can extract 1.6 mg ISF in 1 min without the assistance of extra devices, which remarkably facilitates timely analysis. The MN patch had preserved structural ...This microdevice design is well suited for purification, enrichment, and detection of microparticles in lab-on-a-chip devices due to its ability to handle high throughput without compromising capture efficiency while exhibiting excellent reliability and …3 thg 6, 2019 ... 나노과학기술대학원 구성원분들께 이대식 박사님의 `Biomedical microdevice technologies for point of care applications;design, fabrication, ...The tundra and desert biomes receive the least amount of rainfall. The annual rainfall total of a tundra averages between 10 to 25 cm each year, while the desert receives fewer than 25 cm per year.Bioelectronic microdevices are an emerging class of biomedical devices miniaturized at the scale of a millimeter or less, which promise new capabilities for monitoring and treating human disease. Although rapid progress has been made in the sensing and actuation capabilities of microdevices, a major technological challenge remains in the way that these devices are powered within the body. In ...Apr 8, 2019 · Biomedical Microdevices - Developing strategies to deliver the required dose of therapeutics into target tissues and cell populations within the body is a principal aim of controlled release and... Apr 1, 2019 · The Biomedical Microdevices discipline seeks to leverage phenomena at the micro- and nanoscale to solve problems in medicine and biology. This area includes lab-on-a-chip and other micro-scale technologies often made using microfabrication techniques such as micromachining, photolithography, replica molding, embossing, and laser ablation. 6 thg 6, 2023 ... ... biomedical application. Here, this review would introduce the types ... 当前位置: X-MOL 学术 › Biomed. Microdevices › 论文详情. Our official ...Biomedical Microdevices. Volumes and issues. Volume 19, issue 3. Search within journal. Search. Volume 19, issue 3, September 2017. 32 articles in this issue. A multiscale fluidic device for the study of dendrite-mediated cell to cell communication Authors (first, second and last of 4)Porous microneedles (MNs) are expected to be applied for diagnostic microfluidic devices such as blood glucose monitoring as they enable a pain-free penetration of human skin and the extraction of interstitial fluids. However, conventional microfluidic systems require additional steps to separate the liquid from a porous structure used for fluid extraction. In this study, we developed a ...The number of biomes in the world varies depending on how each biome is categorized. Some contend that there are five major types of biomes, while others say that there are nine or even 14 biomes.Learn more about our Editors here. Editors-in-Chief. Alessandro Grattoni, Houston Methodist Research Institute, TX, USA Arum Han, Texas A&M University, College Station, TX, USA …Quantification of kinase activity in cell lysates via photopatterned macroporous poly (ethylene glycol) hydrogel arrays in microfluidic channels. Andrew G. Lee. David J. Beebe. Sean P. Palecek. OriginalPaper. Published: 09 November 2011. Pages: 247 - 257.Sep 28, 2023 · Biomedical Microdevices: BioMEMS and Biomedical Nanotechnology is an interdisciplinary periodical devoted to all aspects of research in the medical diagnostic and therapeutic applications of Micro-Electro-Mechanical Systems (BioMEMS) and nanotechnology for medicine and biology. General subjects of interest include the design, characterization ... Stability AI, the company behind Stable Diffusion, is backing a community effort to apply AI techniques to biomedicine. Stability AI, the venture-backed startup behind the text-to-image AI system Stable Diffusion, is funding a wide-ranging ...Biomedical Microdevices - Cancer continues to be among the leading healthcare problems worldwide, and efforts continue not just to find better drugs, but also better drug delivery methods. ... Biomed. Eng. 14, 1–16 (2012) Article Google Scholar A.R.A. Anderson, M.A.J. Chaplain, Continuous and discrete mathematical models of …Over the last decades, various biomedical devices, fabricated with protocols utilized in chip manufacturing or microelectromechanical systems, have been developed to solve the fundamental biological questions as well as to enable practical clinical applications. Specifically, the integration and adaption of new polymeric materials and nanomaterials have greatly advanced the design and ...Biomed Microdevices. 2020 Apr 25;22(2):31. doi: 10.1007/s10544-020-00485-5. Authors Asghar Narmani 1 , Monire Alsadat Afzali Arani 2 , Javad Mohammadnejad 3 , Ali Zaman Vaziri 4 , Sedigheh Solymani 2 , Kamal Yavari 5 , Farideh Talebi 6 , Simin Janitabar Darzi 5 Affiliations 1 Department of Life ...Biomedical Microdevices covers research in the diagnostic and therapeutic applications of Micro-Electro-Mechanical Systems, microfabrication, and nanotechnology. Topics include design, characterization, testing, modeling and clinical validation of microfabricated systems, and their integration on-chip and in larger functional units.The integration of microheaters in microdevices possesses several applications such as gas sensors, actuators, biomedical testing devices, electron microscopes (Zheng et al. 2017), pressure anvil cells (Weir et al. 2009), and enhancing fiber heaters (Kalachev et al. 2005; Nicolau et al. 2005).Using this microdevice, living E. coli bacteria bound to magnetic nanoparticles were efficiently removed from flowing solutions containing densities of red blood cells similar to that found in blood. Because this microdevice allows large numbers of beads and cells to be sorted simultaneously, has no capacity limit, and does not lose …P. Yager, G.J. Domingo, J. Gerdes, Annu. Rev. Biomed. Eng.10, 107 (2008) Google Scholar Y. Ye, J. Yu, D. Wen, A.R. Kahkoska, Z. Gu, Adv. Drug Deliv. Rev.127, 106 (2018) Google Scholar Download references. Acknowledgments. The authors would like to thank William Weldon of the CDC for conducting serum and ISF neutralizing antibody …Silicon carbide (SiC) has been around for more than 100 years as an industrial material and has found wide and varied applications because of its unique electrical and thermal properties. In recent years there has been increased attention to SiC as a viable material for biomedical applications. Of particular interest in this review is its potential for application as a biotransducer in ...Biomed Microdevices. 2015;17(3):9964. doi: 10.1007/s10544-015-9964-7. Authors Hiromasa Okano 1 , Tomoki Konishi, Toshihiro Suzuki, Takahiro Suzuki, Shinya Ariyasu, Shin Aoki, Ryo Abe, Masanori Hayase. Affiliation 1 Department of Mechanical ...Nov 3, 2020 · Microneedle (MN) is a key technology of the biomedical engineering field due to its capability of accessing the biological information in a minimally invasive manner. One of the huge demands for next-generation healthcare monitoring is continuous monitoring, especially of blood glucose concentration. For this, MN should be kept inserted into the human skin for a certain period of time ... The microdevices lab is multi-disciplinary, bringing together the diverse aspects of biomedical engineering. On-going research encompasses electrical engineering, mechanical engineering, tissue engineering, and polymer chemistry. The lab is equipped with enclosed climate controlled electrospinning equipment for scaffold and sensing applications ...Papers in all areas of biomedical microdevices will be considered, including but not limited to: Clinical diagnostics and Point-of-Care (POC) testing. Micro- and nano- technologies for cell culture and single-cell analysis. Biomedical microsensors and wearable monitors. Genomics, proteomics, and drug development.Biomed Microdevices. 2010 Feb;12(1):89-96. doi: 10.1007/s10544-009-9363-z. Authors Wujie Zhang 1 , Geer Yang, Aili Zhang, Lisa X Xu, Xiaoming He. Affiliation 1 Department of Mechanical Engineering, University of South Carolina, 300 Main St., Columbia, SC 29208, USA. PMID: 19787454 DOI ...Mar 18, 2023 · This study proposed an efficient, low-cost, and hand-hold PCR microdevice based on water-cooling technology for nucleic acid amplification. The whole device is approximately 110 mm × 100 mm × 40 mm in size and 300 g in weight, which is about 63 times smaller than a commercial PCR device (e.g., T-100 Thermal Cycler, BIO-RAD, USA). Erratum to: Synthetic microvascular networks for quantitative analysis of particle adhesion. Balabhaskar Prabhakarpandian. Kapil Pant. Shivshankar Sundaram. Erratum. Published: 05 November 2013. Pages: 1087 - 1087. Volume 15, issue 6 articles listing for Biomedical Microdevices.Biomed Microdevices NOVEMBER 3, 2022 An automated microfluidic system with one-dimensional beads array for multiplexed torch detection at point-of-care testing Li H, Yu S, ... Qiu X. An automated microfluidic system with functionalized beads has been developed for multiplexed TORCH detection at point-of-care testing. A concise microfluidic chip ...Derma roller, a device rolled onto the skin to form micropores, is extensively used for cosmetic purposes. The pores thus created are utilized to either result in the induction of collagen production, leading to glowing and wrinkle-free skin or for permeating the applied formulations to the site of action within the skin. Recent studies have shown …Ziaie Biomedical Microdevices Laboratory. Research in our group is centered on biomedical applications of MEMS (BioMEMS) and nanotechnology, including a variety of device and microsystems to address important clinical problems.Aug 25, 2022 · Their microcapillary DEP device with dimensions of h = 30 µm, w = 2 mm and l = 5 mm as shown in Fig. 10 is capable of the separation of blood cells from blood plasma by applying a voltage of 20 V pp and a frequency of 100 000 kHz. Fig. 10. Experimental set-up of a capillary DEP device separating cells from the plasma. Numerical and experimental study of capillary-driven flow of PCR solution in hybrid hydrophobic microfluidic networks. Naveen Ramalingam. Majid Ebrahimi Warkiani. Thomas Gong Hai-Qing. OriginalPaper. Published: 18 July 2016. Article: 68.Biomed Microdevices. 2019 Dec 16;22(1):8. doi: 10.1007/s10544-019-0456-z. Authors Cristina Plamadeala 1 , Saransh R Gosain 2 , Florian Hischen 3 , Boris Buchroithner 4 , Sujitha Puthukodan 2 , Jaroslaw Jacak 4 , Andrea Bocchino 5 , ...This paper reports the results of the initial animal studies of a wireless, batteryless, implantable pressure sensor using microelectromechanical systems (MEMS) technology. The animal studies were acute and proved the functional feasibility of using MEMS technology for wireless bio sensing. The results are very encouraging and surpassed the majority of the application's requirements, including ...Dec 23, 2021 · Relaxation oscillator based temperature sensor. Shi, et al. have also demonstrated a microdevice for temperature sensing (Fig. 2(b)) (Shi et al. 2021).This 0.1 mm 3 microdevice is manufactured in a 180 nm bulk CMOS process and is integrated with a microscale piezoelectric transducer allowing it to be powered using an ultrasound imaging probe. Cytotoxicity and action mechanisms of polycyclic aromatic hydrocarbons by a miniature electrochemical detection system. Shi Zhou. Yi Xing. Dongmei Wu. OriginalPaper. Published: 25 March 2021. Article: 19. Volume 23, issue 2 articles listing for Biomedical Microdevices.Biomedical Microdevices covers research in the diagnostic and therapeutic applications of Micro-Electro-Mechanical Systems, microfabrication, and nanotechnology. Topics include design, characterization, testing, modeling and clinical validation of microfabricated systems, and their integration on-chip and in larger functional units.Biomed Microdevices. 2014 Dec;16(6):869-77. doi: 10.1007/s10544-014-9891-z. Authors Steven M Santana 1 , Marc A Antonyak, Richard A Cerione, Brian J Kirby. Affiliation 1 Sibley School of Mechanical and Aerospace Engineering, Cornell University, 238 Upson Hall, Ithaca, NY, 14853, USA. PMID: 25342569 PMCID ...Passive biomedical microdevices for drug delivery do not rely on an actuation mechanism or on monitoring for feedback. These devices are reservoir based, relying on mass transfer across a permeable membrane to deliver pharmaceutical drugs, the biodegradation of a hermetic membrane, or a unique reservoir structure to achieve controlled release.A rapid, sensitive and quantitative biomarker detection platform is of great importance to the small clinic or point-of-care (POC) diagnosis. In this work, we realize that an automated diagnostic platform mainly includes two components: (1) an instrument that can complete all steps of the chemiluminescence immunoassay automatically and (2) an …Here, we have developed a microfluidic gut-liver co-culture chip that aims to reproduce the first-pass metabolism of oral drugs. This chip consists of two separate layers for gut (Caco-2) and liver (HepG2) cell lines, where cells can be co-cultured in both 2D and 3D forms. Both cell lines were maintained well in the chip, verified by confocal ...Biomedical Microdevices - Infectious diseases remain the world’s top contributors to death and disability, and, with recent outbreaks of Zika virus infections there has been an urgency for...Aug 22, 2017 · Biomedical Microdevices - Infectious diseases remain the world’s top contributors to death and disability, and, with recent outbreaks of Zika virus infections there has been an urgency for... Biomed Microdevices, 13(1):131-141, 01 Feb 2011 Cited by: 11 articles | PMID: 20957436. An integrated microfluidic cell culture system for high-throughput perfusion three-dimensional cell culture-based assays: effect of cell culture model on the results of chemosensitivity assays. Huang SB, Wang ...Quantification of kinase activity in cell lysates via photopatterned macroporous poly (ethylene glycol) hydrogel arrays in microfluidic channels. Andrew G. Lee. David J. Beebe. Sean P. Palecek. OriginalPaper. Published: 09 November 2011. Pages: 247 - 257.For a microdevice requiring 0.5 mW for function, the device can be powered at a depth of 4.6 cm in a field optimized in muscle tissue, compared with 1.2 cm in air.Biomedical microdevices synthesis of iron oxide nanoparticles using a microfluidic system Biomed Microdevices. 2009 Feb;11(1):161-71. doi: 10.1007/s10544-008-9221-4. Authors Wen-Bin Lee 1 , Chen-Hsun Weng, Fong-Yu Cheng, Chen-Sheng Yeh, Huan-Yao Lei, Gwo-Bin Lee. Affiliation 1 Department of ...10.1007/s10544-015-0021-3. This paper introduces a two-step cascade enrichment method for isolating nucleated red blood cells (NRBCs) in maternal blood. The two-step enrichment platform consists of a positive enrichment process based on a red blood cell (RBC) hyperaggregation method and a negative enrichment process using microfluidic technology.Abstract. We have developed a laser-based printing technique, called biological laser printing (BioLP). BioLP is a non-contact, orifice-free technique that rapidly deposits fL to nL scale volumes of biological material with spatial accuracy better than 5 microm. The printer's orifice-free nature allows for transfer of a wide range of biological ...18 thg 6, 2021 ... An implantable in vivo biomedical microdevice [1] that combines drug delivery with optical imaging of tumor responses directly within the ...Biomed Microdevices. 2012 Dec;14(6):1019-25. doi: 10.1007/s10544-012-9704-1. Authors Sunghoon Cho 1 , Sung Jun Park, Seong Young Ko, Jong-Oh Park, Sukho Park. Affiliation 1 School of Mechanical Systems Engineering, Chonnam National University, Gwangju, 500-757, Korea. PMID: 22976580 DOI ...Biomedical Microdevices 6:4, 269–278, 2004. C 2004 Kluwer Academic Publishers. Manufactured in The Netherlands. Hybrid Bio/Artificial Microdevices: Section ...A rapid, sensitive and quantitative biomarker detection platform is of great importance to the small clinic or point-of-care (POC) diagnosis. In this work, we realize that an automated diagnostic platform mainly includes two components: (1) an instrument that can complete all steps of the chemiluminescence immunoassay automatically and (2) an …The PDMS microdevice wa … Polydimethylsiloxane (PDMS) is a well-known biocompatible polymer employed for many applications in the biomedical field. In this study, the biocompatibility and versatility of PDMS was tested setting up a microdevice devoted to the purification and analysis of nucleic acids.Biomedical Microdevices BioMEMS and Biomedical Nanotechnology Biomedical Microdevices Volumes and issues Volume 23, issue 1 Volume 23, issue 1, March 2021 18 …As the overall accuracy of current diagnostic methods for some diseases is often disappointing, multiplexed assays based on optically encoded microbeads could play an important role to detect biomarkers of diseases in a non-invasive and accurate manner. However, detection systems based on functionalized encoded microbeads are …Jun 25, 2009 · 2.1 Design and fabrication. The microfluidic co-culture platform is composed of two cell culture compartments, one for neuron cells and the other for OL cells. The two compartments are connected by arrays of 15–30 µm wide, 2.5 µm high microchannels ( n = 140–180). Typical sizes of embryonic cortical neuron cells isolated from E16-18 rats ... May 18, 2020 · Sepsis, a life-threatening organ dysfunction caused by a dysregulated host response, leads the U.S in both mortality rate and cost of treatment. Sepsis treatment protocols currently rely on broad and non-specific parameters like heart and respiration rate, and temperature; however, studies show that biomarkers Interlukin-6 (IL-6) and Procalcitonin (PCT) correlate to sepsis progression and ... In microthermoforming, thin polymer films are heated to a softened, but still solid state and formed to thin-walled microdevices by three-dimensional stretching. The high material coherence during forming is in contrast to common polymer microreplication processes where the material is processed in a liquid or flowing state. It enables the ...At this point of view, we proposed a low-power PCR thermal cycler that could be operated in an outdoor anywhere. The disposable PCR chip was made of a polymeric (PI/PET) film to reduce the thermal mass. A dual arrangement of the Pt heaters, which were positioned on the top and bottom of the PCR chip, improved the temperature uniformity.2.1 Algae guiding system (AGS) design. A schematic of the microsystem and configuration of the AGS are illustrated in Fig. 1. To perform a task, control inputs are sent to the AGS by an operator to control the motion of a LED light source. The light source is used as external optical stimuli for algae cells.Biomedical Microdevices - Cancer continues to be among the leading healthcare problems worldwide, and efforts continue not just to find better drugs, but also better drug delivery methods. ... Biomed. Eng. 14, 1–16 (2012) Article Google Scholar A.R.A. Anderson, M.A.J. Chaplain, Continuous and discrete mathematical models of …Biomed Microdevices. 2010 Feb;12(1):89-96. doi: 10.1007/s10544-009-9363-z. Authors Wujie Zhang 1 , Geer Yang, Aili Zhang, Lisa X Xu, Xiaoming He. Affiliation 1 Department of Mechanical Engineering, University of South Carolina, 300 Main St., Columbia, SC 29208, USA. PMID: 19787454 DOI ...There are three biomes found in Texas: grasslands, desert and southern pine forest. Grasslands make up the bulk of the Texas, with desert in southwest Texas and forest in southeast Texas.Polydimethylsiloxane (PDMS) is a well-known biocompatible polymer employed for many applications in the biomedical field. In this study, the biocompatibility and versatility of …Conventional micromolding provides rapid and low-cost methods to fabricate polymer microstructures, but has limitations when producing sophisticated designs. To provide more versatile micromolding techniques, we developed methods based on filling micromolds with polymer microparticles, as opposed to polymer melts, to produce …To provide more versatile micromolding techniques, we developed methods based on filling micromolds with polymer microparticles, as opposed to polymer melts, to produce microstructures composed of multiple materials, having complex geometries, and made using mild processing conditions. Polymer microparticles of 1 to 30 microm in size were …Advertisement The Eden Project is a sprawling structure built along the side of a deep pit. The structure comprises three biomes, areas designed to represent three distinct climates found around the world. The Humid Tropics Biome, the most ...To our best knowledge, there are no non-invasive and painless means for the diagnosis and treatment of intestinal bleeding as of now, especially the segment of intestine that cannot be reached by endoscopy. We proposed an intelligent intestinal bleeding diagnosis and treatment capsule (IBDTC) system for the first time to diagnose and treat intestinal bleeding with low power consumption .... Biomedical Microdevices presents unique scholar1. Department of Biomedical Engineering, Rutgers University, Microdevices, since their inception in the last decade of 20th century, have changed our outlook toward science and technology due to their potential applications in fields ranging from optics, semiconductors, and microelectronics industry to drug discovery and development, point-of-care clinical diagnostics, sensitive bioanalytical systems ... Biomedical Microdevices is a bimonthly peer-reviewed s Dec 5, 2014 · Passive biomedical microdevices for drug delivery do not rely on an actuation mechanism or on monitoring for feedback. These devices are reservoir based, relying on mass transfer across a permeable membrane to deliver pharmaceutical drugs, the biodegradation of a hermetic membrane, or a unique reservoir structure to achieve controlled release. Nov 16, 2021 · Since its inaugural issue in 1998, Biomedical Microdevices grew under Dr. Ferrari’s leadership and developed for more than 20 years to become a reference journal in the field, which has contributed to shaping this field. One hundred and six (106) Issues comprising more than 1800 articles have been published so far. Learn more about our Editors here. Editors-in-Chief. Ale...

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