Search Results - "Rimsa, Roberts"

Extracellular Vesicles Isolation from Large Volume Samples Using a Polydimethylsiloxane-Free Microfluidic Device by Bajo-Santos, Cristina, Priedols, Miks, Kaukis, Pauls, Paidere, Gunita, Gerulis-Bergmanis, Romualds, Mozolevskis, Gatis, Abols, Arturs, Rimsa, Roberts

“…Extracellular vesicles (EV) have many attributes important for biomedicine; however, current EV isolation methods require long multi-step protocols that…”
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Bifurcated Asymmetric Field Flow Fractionation of Nanoparticles in PDMS-Free Microfluidic Devices for Applications in Label-Free Extracellular Vesicle Separation by Priedols, Miks, Paidere, Gunita, Santos, Cristina Bajo, Miscenko, Antons, Bergmanis, Romualds Gerulis, Spule, Arnita, Bekere, Beate, Mozolevskis, Gatis, Abols, Arturs, Rimsa, Roberts

“…Extracellular vesicles are small membrane-bound structures that are released by cells and play important roles in intercellular communication garnering…”
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Lung on a Chip Development from Off-Stoichiometry Thiol-Ene Polymer by Rimsa, Roberts, Galvanovskis, Artis, Plume, Janis, Rumnieks, Felikss, Grindulis, Karlis, Paidere, Gunita, Erentraute, Sintija, Mozolevskis, Gatis, Abols, Arturs

“…Current in vitro models have significant limitations for new respiratory disease research and rapid drug repurposing. Lung on a chip (LOAC) technology offers a…”
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Synthetic Image Generation With a Fine-Tuned Latent Diffusion Model for Organ on Chip Cell Image Classification by Ivanovs, Maksims, Leja, Laura, Zviedris, Karlis, Rimsa, Roberts, Narbute, Karina, Movcana, Valerija, Rumnieks, Felikss, Strods, Arnis, Gillois, Kevin, Mozolevskis, Gatis, Abols, Arturs, Kadikis, Roberts

“…Augmentation of the datasets of authentic microscopy images with synthetic images is a promising solution to the problem of the limited availability of…”
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Development of Organ-on-a-Chip System with Continuous Flow in Simulated Microgravity by Strods, Arnis, Narbute, Karīna, Movčana, Valērija, Gillois, Kévin, Rimša, Roberts, Hollos, Patrik, Rūmnieks, Fēlikss, Spule, Arnita, Mozoļevskis, Gatis, Abols, Arturs

“…Organ-on-a-chip (OOC) is an innovative microfluidic device mimicking the structure and functionality of real tissue. OOCs typically involve cell culture with…”
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Organ-On-A-Chip (OOC) Image Dataset for Machine Learning and Tissue Model Evaluation by Movcana, Valerija, Strods, Arnis, Narbute, Karina, Rumnieks, Fulikss, Rimsa, Roberts, Mozolevskis, Gatis, Ivanovs, Maksims, Kadikis, Roberts, Zviedris, Karlis Gustavs, Leja, Laura, Zujeva, Anastasija, Laimina, Tamara, Abols, Arturs

“…Organ-on-a-chip (OOC) technology has emerged as a groundbreaking approach for emulating the physiological environment, revolutionizing biomedical research,…”
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NV microscopy of thermally controlled stresses caused by thin Cr2O3 films by Berzins, Andris, Smits, Janis, Petruhins, Andrejs, Rimsa, Roberts, Mozolevskis, Gatis, Zubkins, Martins, Fescenko, Ilja

“…Many modern applications, including quantum computing and quantum sensing, use substrate-film interfaces. Particularly, thin films of chromium or titanium and…”
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NV microscopy of thermally controlled stresses caused by thin Cr 2 O 3 films by Berzins, Andris, Smits, Janis, Petruhins, Andrejs, Rimsa, Roberts, Mozolevskis, Gatis, Zubkins, Martins, Fescenko, Ilja

“…Many modern applications, including quantum computing and quantum sensing, use substrate-film interfaces. Particularly, thin films of chromium or titanium and…”
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Cryogenic nanoelectromechanical switch enabled by Bi2Se3 nanoribbons by Jasulaneca, Liga, Meija, Raimonds, Kauranens, Edijs, Sondors, Raitis, Andzane, Jana, Rimsa, Roberts, Mozolevskis, Gatis, Erts, Donats

“…•Cryogenic nanoscale electromechanical switching is demonstrated for the first time.•Bi2Se3 nanoribbons are used as active elements for cryogenic…”
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Personalized PDAC chip with functional endothelial barrier for tumour biomarker detection: A platform for precision medicine applications by Goluba, Karina, Parfejevs, Vadims, Rostoka, Evita, Jekabsons, Kaspars, Blake, Ilze, Neimane, Anastasija, Ule, Annija Anete, Rimsa, Roberts, Vangravs, Reinis, Pcolkins, Andrejs, Riekstina, Una

“…Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive cancer characterised by poor survival rates and an increasing global incidence. Advances in the…”
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Rapid cell separation with minimal manipulation for autologous cell therapies by Smith, Alban J., O’Rorke, Richard D., Kale, Akshay, Rimsa, Roberts, Tomlinson, Matthew J., Kirkham, Jennifer, Davies, A. Giles, Wälti, Christoph, Wood, Christopher D.

“…The ability to isolate specific, viable cell populations from mixed ensembles with minimal manipulation and within intra-operative time would provide…”
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Surface acoustic wave microfluidic pumps for on-chip diagnostics by Rimsa, Roberts

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Two-stage model of nanocone formation on a surface of elementary semiconductors by laser radiation by Medvid, Artur, Onufrijevs, Pavels, Mozolevskis, Gatis, Dauksta, Edvins, Rimsa, Roberts

“…In this work, we study the mechanism of nanocone formation on a surface of elementary semiconductors by Nd:YAG laser radiation. Our previous investigations of…”
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Nanoparticle Delivery in a Human Pancreatic Ductal Adenocarcinoma-on-a-Chip Model by Goluba, Karina, Parfejevs, Vadims, Jekabsons, Kaspars, Rostoka, Evita, Blake, Ilze, Kunrade, Liga, Neimane, Anastasija, Rimsa, Roberts, Pcolkins, Andrejs, Riekstina, Una

“…There is a growing demand for therapies, personalized treatments, and diagnostic approaches for pancreatic ductal adenocarcinoma (PDAC). To address this, human…”
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NV microscopy of thermally controlled stresses caused by Cr$_2$O$_3$ thin films by Berzins, Andris, Smits, Janis, Petruhins, Andrejs, Rimsa, Roberts, Mozolevskis, Gatis, Zubkins, Martins, Fescenko, Ilja

“…Optics Express 2023 Many modern applications, including quantum computing and quantum sensing, use substrate-film interfaces. Particularly, thin films of…”
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Investigation of temperature dependence of magnetic properties of Cr$_2$O$_3$ thin film structure using a magnetic field imaging technique based on Nitrogen-Vacancy centres in diamond crystal by Berzins, Andris, Smits, Janis, Petruhins, Andrejs, Rimsa, Roberts, Zubkins, Martins, Mozolevskis, Gatis

“…This work presents a magnetic field imaging method based on color centres in diamond crystal applied to thin film structure. To demonstrate the capacity of our…”
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Physical model of serum supplemented medium flow in organ-on-a-chip systems by Šints, Viesturs, Cīmurs, Jānis, Birjukovs, Mihails, Driķis, Ivars, Goluba, Karīna, Jēkabsons, Kaspars, Parfejevs, Vadims, Riekstiņa, Una, Mozoļevskis, Gatis, Rimša, Roberts, Kitenbergs, Guntars

“…Creating a physiologically relevant shear stress in organ-on-a-chip (OOC) devices requires careful tailoring of microfluidic flow parameters. It is currently…”
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