Biomed microdevice.

M. Chi, B. Yi, Oh. Seunghan, D.-J. Park, J.H. Sung, S. Park, A microfluidic cell culture device (μFCCD) to culture epithelial cells with physiological and morphological properties that mimic those of the human intestine. Biomed. Microdevice 17, 1–10 (2015) Article Google ScholarJun 6, 2021 · 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. 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 ...The Impact Factor of BIOMEDICAL MICRODEVICES is 3.783. The impact factor (IF) is a measure of the frequency with which the average article in a journal has been ...Three-dimensional cell agglomerates are broadly useful in tissue engineering and drug testing. We report a well-free method to form large (1.4-mm) multicellular clusters using 100-MHz surface acoustic waves (SAW) without direct contact with the media or cells. A fluid couplant is used to transform the SAW into acoustic streaming in the cell-laden media held in a petri dish. The couplant ...

Mar 7, 2019 · 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 ... 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.

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 ...

Biomed Microdevices. 2008 Dec;10(6):909. doi: 10.1007/s10544-008-9206-3. ... A cell concentration microdevice for immunomagnetic pathogen isolation from a dilute sample is presented. Cells are driven by integrated on-chip pumps through a fluidized bed of immobilized immunomagnetic beads. Off-chip polymerase chain reaction and capillary ...Biomed Microdevices. 2005 Dec;7(4):281-93. doi: 10.1007/s10544-005-6070-2. Authors Alvaro Mata 1 , Aaron J Fleischman, Shuvo Roy. Affiliation 1 Department of Chemical and Biomedical Engineering, Cleveland State University, Cleveland, OH, 44115. PMID: 16404506 DOI ...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 , ...Highly selective pre-poured media culture devices, engineered for specimen transport, isolation, identification, and differentiation.Title proper: Biomedical microdevices. Country: Netherlands. Medium: Print. Record information. Last modification ...

Oct 23, 2013 · The 3D Projection Printing system can fabricate complex structures in seconds from user-created designs. The fabricated microstructures have three different channel widths of 25, 45, and 120 microns wide to reflect a range of blood vessel diameters. HeLa and 10 T1/2 cells seeded within the micro-chip were then analyzed for morphology and cell ...

Dec 6, 2018 · Continuous glucose monitoring (CGM) has the potential to greatly improve diabetes management. The aim of this work is to show a proof-of-concept CGM device which performs minimally invasive and minimally delayed in-situ glucose sensing in the dermal interstitial fluid, combining the advantages of microneedle-based and commercially available CGM systems. The device is based on the integration ...

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.We envision Biomedical Microdevices to transform into the main platform for publishing the latest scientific and engineering discoveries, for leading experts in the field to provide their prospective on where the field is moving to, and where rising star researchers can present their cutting-edge advances. ... Biomed Microdevices 24, 1 (2022 ...Reliable long-term cell culture in microfluidic system is limited by air bubble formation and accumulation. In this study, we developed a bubble removal system capable of both trapping and discharging air bubbles in a consistent and reliable manner. Combined with PDMS (Polydimethylsiloxane) hydrophi …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 …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 ...

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.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 …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).Microfluidic devices are electrical/mechanical systems that offer the ability to work with minimal sample volumes, short reactions times, and have the possibility to perform massive parallel operations. An important application of microfluidics is blood rheology in microdevices, which has played a key role in recent developments of lab-on-chip devices for blood sampling and analysis. The most ...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, …Embryonic stem (ES) cell is of great interest cell source in regenerating tissue constructs. We hypothesized that the interaction of cell-extracellular matrices (ECMs) would enable the control of ES cell differentiation pathway. We fabricated the hydrogel microwell array system to regulate uniform-s …Following this, the microdevice was incubated overnight with the primary ZO-1 antibody (1:100, dissolved in PBS) at 4 °C. Then, the microdevice was washed several times with DPBS and incubated with Alexa Fluor 488-conjugated goat anti-rabbit IgG (H + L) Superclonal secondary antibody (1:1000 prepared in DPBS).

Biomedical Microdevices - Minimally invasive point-of-care diagnostic devices are of great interest for rapid detection of biomarkers in diverse settings. Although blood is the most common source... Minimally invasive point-of-care diagnostic devices are of great interest for rapid detection of biomarkers in diverse settings.

Dec 6, 2018 · Continuous glucose monitoring (CGM) has the potential to greatly improve diabetes management. The aim of this work is to show a proof-of-concept CGM device which performs minimally invasive and minimally delayed in-situ glucose sensing in the dermal interstitial fluid, combining the advantages of microneedle-based and commercially available CGM systems. The device is based on the integration ... We designed and fabricated an array of sugar micro needles of the length ranging from 150 μ m to 2 mm for transdermic delivery of drugs. Micro needles were molded out of maltose mixed with pharmaceutical material, being expected bio-degradable in the human skin. To test basic tolerance to the healthy human skin, a clinical experiment was carried out for 10 healthy adult volunteers. 500 μ m ... Biomed Microdevices. 2012 Dec;14(6):1033-45. doi: 10.1007/s10544-012-9696-x. Author Sylvain Martel 1 Affiliation 1 NanoRobotics Laboratory ...1. Department of Biomedical Engineering, Rutgers University, 599 Taylor Road, Piscataway, NJ, 08854, USA.Keep lettering consistently sized throughout your final-sized artwork, usually about 2–3 mm (8–12 pt). Variance of type size within an illustration should be minimal, e.g., do not use 8-pt type on an axis and 20-pt type for the axis label. Avoid effects such as shading, outline letters, etc. 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 ...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 ...bio-hybrid microdevice. Although we have already reported autonomous movement of the microrobot driven by DV tissue, the average velocity 3.5 μm/s was significantly low compared to the length of the microrobot, 4.2 mm (Akiyama et al. 2012). In order to exploit the contractile force of the DV tissue for movement of the iPAM efficiently, we

Mar 19, 2016 · In this paper, we present a portable and low cost point-of-care (POC) PCR system for quantitative detection of pathogens. Our system is based on continuous flow PCR which maintains fixed temperatures zones and pushes the PCR solution between two heated areas allowing for faster heat transfer and as a result, a faster PCR. The PCR system is built around a 46.0 mm × 30.9 mm × 0.4 mm disposable ...

Differing from the former three methods, the size of this microdevice is much smaller, especially when compared to the microdevice used in the heating block method. Furthermore, the rising and cooling speed of this method is much rapider than that in a traditional TEC cycler, and is nearly 20–30% faster than a single thermostatic heater.

Biomedical Microdevices covers research in the diagnostic and therapeutic applications of Micro-Electro-Mechanical Systems, microfabrication, and nanotechnology. …Volume 24, issue 1 articles listing for Biomedical Microdevices. Isolation of exosome from the culture medium of Nasopharyngeal cancer (NPC) C666-1 cells using inertial based Microfluidic channelBiomed Microdevices. 2008 Apr;10(2):243-9. doi: 10.1007/s10544-007-9130-y. Authors Yuejun Kang 1 , Dongqing Li, Spyros A Kalams, Josiane E Eid. Affiliation 1 Department of Mechanical Engineering, Vanderbilt University, 2301 Vanderbilt Place, Nashville, TN 37235, USA. PMID: 17899384 DOI ...Biomed. Mater. 2014; 40:397–405. [Google Scholar] Ronald Kam KY, Ong HS, Bunce C, Ogunbowale L, Verma S. Sensitivity and specificity of the AdenoPlus point-of-care system in detecting adenovirus in conjunctivitis patients at an ophthalmic emergency department: a diagnostic accuracy study. Br. J. Ophthalmol. 2015; 99 (9):1186–1189. …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 …Dielectric properties of a cell are biophysical properties of high interest for various applications. However, measuring these properties accurately is not easy, which can be exemplified by the large variations in reported dielectric properties of the same cell types. This paper presents a method for measuring the dielectric properties of cells at high frequency, especially lipid-producing ...The healthcare system relies widely on biochemical information obtained from blood sample extracted via hypodermic needles, despite the invasiveness and pain associated with this procedure. Therefore, an alternative micro-scale needle for minimally invasive blood sampling is highly desirable. Tradit …16 thg 10, 2017 ... So using these and other (new) techniques in combination with microfluidics, biomedical microdevices are developed that can finally be of use in ...Biomed Microdevices, (2):251-257 2008 MED: 17914675 Microfluidic blood filtration device. Maltezos G, Lee J, Rajagopal A, Scholten K, Kartalov E, Scherer A. Biomed Microdevices, (1):143-146 2011 MED: 21053083 Microfluidic tectonics platform: A colorimetric, disposable botulinum toxin enzyme-linked immunosorbent assay system. ...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 ...

The primary research topics published in this journal are Microfluidics, Nanotechnology, Biomedical engineering, Analytical chemistry and Biophysics. Biomedical ...Biomedical Microdevices. BioMEMS and Biomedical Nanotechnology. Biomedical Microdevices. Volumes and issues. Volume 21, issue 2. Search within journal. Search. Volume 21, issue 2, June 2019 Special Issue on Biomedical Micro-Nanotechnologies toward Translation, in Honor of Mauro Ferrari’s 60th BirthdayIn this progress report, we review the still young state of the art of microthermoforming technology as well as its first applications. So far, the applications are mainly in the biomedical field. They benefit from the fact that thermoformed microdevices have unique properties resulting from their special, unusual morphology.Instagram:https://instagram. craigslist genevafacilitation strategiesjessica batesgrady divk 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 ...The main issue of transdermal drug delivery is that macromolecular drugs cannot diffuse through the stratum corneum of skin. Many studies have pursued micro-sized needles encapsulated with drugs to overcome this problem, as these needles can pierce the stratum corneum and allow drugs to enter the circulatory system of the human body. … hypebeast rugssenate bill example Detection of circulating tumor cells has emerged as a promising minimally invasive diagnostic and prognostic tool for patients with metastatic cancers. We report a novel three dimensional microfilter device that can enrich viable circulating tumor cells from blood. This device consists of two layers of parylene membrane with pores and gap ... swot weakness Traditional publishing model – published articles are made available to institutions and individuals who subscribe to Biomedical Microdevices or who pay to read specific articles. Open Access – when an article is accepted for publication, the author/s or funder/s pay an Article Processing Charge (APC).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 ...