Denis Mikhayevich’s Post

Biomechanics applies mechanical engineering principles to biological systems, focusing on designing prosthetic limbs and medical devices. This field combines advanced materials and technologies, like carbon fiber composites and smart sensors, to create prosthetics that mimic natural movement. These artificial limbs enhance mobility and quality of life for amputees. Key innovations include myoelectric prosthetics, which use muscle signals to control movements, and osseointegration, where prosthetics are directly attached to bones. These advancements help improve the functionality and comfort of prosthetic limbs, making them more effective for everyday use. Future advancements may involve neural control interfaces for more intuitive movements and artificial intelligence for adaptive functionality. Additionally, 3D printing promises more customized and affordable prosthetics. Integrating mechanical engineering and biology continues to push the boundaries of restoring function and improving lives. #mechmonday #biomechanics #mesbitsindri

Unlocking Vision and Exploring the Global Market for Anamorphic Prism Pairs https://lnkd.in/dBchEKhX The global anamorphic prism pair market is expected to have a compound annual growth rate (CAGR) of 7.8% from 2024 to 2033, with a market size of USD 847.31 million in 2023 and USD 1795.03 million in 2033. Anamorphic Prism Pair Market Overview Introduction Anamorphic prism pairs are optical components used to correct and control the elliptical shape of laser beams, enabling the transformation of a circular beam into a near-rectangular shape. These prism pairs find applications in various fields such as laser material processing, laser printing, biomedical imaging, and spectroscopy. This market overview provides insights into the dynamics, technological trends, customer analysis, market trends, investment opportunities, regulatory landscape, supply chain analysis, and pricing analysis of the anamorphic prism pair market. Market Dynamics 1 Growth Drivers Increasing Demand for Laser Processing Technologies: The growing adoption of laser processing technologies in industries such as manufacturing, automotive, and electronics drives the demand for optical components like anamorphic prism pairs. These components play a crucial role in shaping and controlling laser beams for precision machining, cutting, and welding applications. Advancements in Laser Technology: Technological advancements in lasers, including the development of high-power and high-brightness laser sources, fuel the demand for anamorphic prism pairs. These components enable efficient beam shaping and mode control, enhancing the performance and versatility of advanced laser systems. Rise in Biomedical and Scientific Research: Anamorphic prism pairs are utilized in biomedical imaging systems, spectroscopy instruments, and scientific research applications. The increasing investment in biomedical research, life sciences, and materials science drives the demand for optical components that enable precise beam manipulation and control. Growth of Additive Manufacturing: The expansion of additive manufacturing (3D printing) technologies relies on laser-based processes for material deposition and sintering. Anamorphic prism pairs contribute to beam shaping and focusing in additive manufacturing systems, supporting the development of advanced manufacturing techniques. 2 Challenges Complex Optical Design Requirements: Designing anamorphic prism pairs with precise optical properties and performance characteristics requires advanced optical modeling and simulation tools. The complexity of optical design poses challenges for manufacturers in terms of achieving desired beam transformation and minimizing optical aberrations. Manufacturing Precision and Quality Control: Maintaining high precision in prism fabrication and assembly processes is essential to ensure optical performance and consistency across production batches. Chall

Researchers at Ireland's Tyndall National Institute and Intel Corporation have developed a novel transfer printing method to integrate indium phosphide (InP)-based lasers with silicon photonics circuits. This approach aims to enhance the production of O-band (1260–1360nm) lasers for applications in data/telecoms, LiDAR, 5G, AI, quantum computing, and more. The transfer printing technique offers high-volume manufacturability, minimal material waste, and improved alignment accuracy compared to traditional methods like flip-chip integration and wafer bonding. The team successfully fabricated various laser types on silicon waveguides, demonstrating promising results for future high-performance photonic devices. Read more: https://lnkd.in/gB85HZTy #Photonics #Semiconductors #Tyndall #Intel #InP #SiliconPhotonics #lidar #5g #ai

I was fascinated by a discussion on Radio 2 today, Saturday 18th May, with Dermot O’Leary, Tom Hanks, and Tim Peake. Tom Hanks asked astronaut Tim Peake about the next great leap in human development, and the answer was surprising - 3D printing in space. In 2014, the International Space Station introduced the first 3D printer, leading to the production of tools and replacement parts in zero gravity. This breakthrough has evolved, now enabling the printing of human cells and organs in space, addressing organ shortages globally. The cardiovascular system contains many hollow and thin elements that cannot be printed on Earth without complex scaffolding to support the structures. With zero gravity, no such restriction apply in space, and pharmaceutical companies have thrown themselves into developing this technology. Rich Boiling, a project developer, highlighted the impact, stating the goal is to solve the organ shortage crisis, saving countless lives. Furthermore, advancements in protein growth in space could revolutionize disease research, potentially enhancing treatments for conditions like cancer and MS. The prospect of printing whole organs in space is on the horizon, with commercial applications expected around 2035. This innovation not only signifies a medical breakthrough but also offers hope for millions worldwide. The future of medicine, set in labs orbiting the Earth, showcases the incredible potential of space technology in transforming healthcare outcomes. #transplants #heartdisease #cardiovascular #health #space #technology #3dprinter

Good morning, everyone! This morning I’m thinking about bioprinting this morning. With the invention of the 3D printers in the 1980’s, one of the medical developments was bioprinting. Special bioinks, mixed with living cells, are printed in 3D to construct natural tissue-like three-dimensional structures. This technology is revolutionizing medical research and development as well as patient specific applications such as organ and tissue transplants. In research and drug safety development, 3D printed organs and tissue offer more reliable test results than, for example animal testing. And utilizing a patient’s cell structures to manufacture organs for transplant will drastically reduce rejection and fatalities. Every time I read about new developments in this field, I’m absolutely gobsmacked with the possibilities. But the devil on my left shoulder also can’t stop imagining negative sci-fi scenarios such as consciousness brain engineering or even total brain replacement of enemies during social dissension or war. And what about 3D whole human beings printed out to become slaves or army soldiers? There is no doubt this is miraculous technology. But so was nuclear fusion/fission and look what we did with it. Just sayin’. Today’s art is “Drone Dreams”. All my art is available for purchase on my website Diane-Parnell.pixels.com. #digitalart #artwork #visualarts #printmaking #art #arte #artcollectors #artcontemporain #artcollection #artcurator #artcommunity #artlovers #artbusiness #artecontemporanea #artedigital #modernart #contemporaryart #abstractart #digitalart #digitalartist #digitalartwork #digital #photoshop #artforsale #artforyourhome #artgalleries #DianePar #DMParnell#DMParnellArt

Hi folks 👋 Advancements in 3D Bioprinting: Revolutionizing Tissue and Organ Regeneration In recent years, the field of regenerative medicine has witnessed remarkable progress, largely fueled by the advent of 3D bioprinting technology. This cutting-edge innovation holds the promise of revolutionizing healthcare by enabling the precise fabrication of tissues and organs for transplantation and research purposes. 3D bioprinting involves the layer-by-layer deposition of living cells, biomaterials, and growth factors to create complex three-dimensional structures that mimic native tissues and organs. This process relies on computer-aided design (CAD) software to generate digital models, which are then translated into physical structures using specialized bioprinters. Various printing techniques, including extrusion-based, inkjet-based, and laser-based methods, are employed to precisely position bioink materials in a spatially controlled manner. Stay tuned for more insights into the principles, applications, and future prospects of 3D bioprinting. Exciting discoveries lie ahead in the realm of regenerative medicine! 🌱💡 #Bioprinting #HealthcareInnovation #RegenerativeMedicine #snsinstitution #snsdesignthikers #designthinking

Unlocking Vision and Exploring the Global Market for Anamorphic Prism Pairs https://lnkd.in/dBchEKhX The global anamorphic prism pair market is expected to have a compound annual growth rate (CAGR) of 7.8% from 2024 to 2033, with a market size of USD 847.31 million in 2023 and USD 1795.03 million in 2033. Anamorphic Prism Pair Market Overview Introduction Anamorphic prism pairs are optical components used to correct and control the elliptical shape of laser beams, enabling the transformation of a circular beam into a near-rectangular shape. These prism pairs find applications in various fields such as laser material processing, laser printing, biomedical imaging, and spectroscopy. This market overview provides insights into the dynamics, technological trends, customer analysis, market trends, investment opportunities, regulatory landscape, supply chain analysis, and pricing analysis of the anamorphic prism pair market. Market Dynamics 1 Growth Drivers Increasing Demand for Laser Processing Technologies: The growing adoption of laser processing technologies in industries such as manufacturing, automotive, and electronics drives the demand for optical components like anamorphic prism pairs. These components play a crucial role in shaping and controlling laser beams for precision machining, cutting, and welding applications. Advancements in Laser Technology: Technological advancements in lasers, including the development of high-power and high-brightness laser sources, fuel the demand for anamorphic prism pairs. These components enable efficient beam shaping and mode control, enhancing the performance and versatility of advanced laser systems. Rise in Biomedical and Scientific Research: Anamorphic prism pairs are utilized in biomedical imaging systems, spectroscopy instruments, and scientific research applications. The increasing investment in biomedical research, life sciences, and materials science drives the demand for optical components that enable precise beam manipulation and control. Growth of Additive Manufacturing: The expansion of additive manufacturing (3D printing) technologies relies on laser-based processes for material deposition and sintering. Anamorphic prism pairs contribute to beam shaping and focusing in additive manufacturing systems, supporting the development of advanced manufacturing techniques. 2 Challenges Complex Optical Design Requirements: Designing anamorphic prism pairs with precise optical properties and performance characteristics requires advanced optical modeling and simulation tools. The complexity of optical design poses challenges for manufacturers in terms of achieving desired beam transformation and minimizing optical aberrations. Manufacturing Precision and Quality Control: Maintaining high precision in prism fabrication and assembly processes is essential to ensure optical performance and consistency across production batches. Chall

🌏 Is Asia the center of photonics research? Certainly, during the Conference on Lasers and Electro-Optics (#CLEO-PR) 🌟, where for four days experts in #photonics and #optoelectronics have the opportunity to compare their achievements and solutions with the latest knowledge, participate in sessions and scientific discussions 🗨💬, and 🤝establish collaborations with research institutions from Asia and Australia. 🎯 The choice of this conference is therefore not accidental. The participation of our scientists in this prestigious event is an opportunity to present the research results carried out at the Łukasiewicz - Institute of Microelectronics and Photonics as part of international projects 🌍. - "We selected the Asian edition because for several years we have observed a shift of focus on photonics research towards the Pacific region 🌐. This is where most of the new works in photonics are completed, and the CLEO-PR conference is the first place where the best research from this region will be presented," explains prof. Ryszard Buczynski, who will present his work on August 5 📅. In his presentation titled "3D Glass Printing of Preforms for Development of Highly Nonlinear Microstructured #Fibers" 🖨️, Professor Buczyński will present research on the application of #3D glass printing for the production of optical fibers. He will demonstrate that although 3D glass printing technology is a brand new innovation and not yet commercially available 🆕, it is already mature enough to print optical fiber preforms and gradient micro-optical elements. Two hours later, Rafał Kasztelanic will take the conference stage to present his research focused on advanced fiber optic sensors with broad biomedical applications 💉. D-shape fibers are a new sensor platform for biomedical applications being developed at Łukasiewicz - IMiF and partners as part of the NCBR #Techmatstrateg ASTACUS project. The title of his presentation is "Lossy Mode Resonance Sensor Based on the Directly Drawn D-shape Fiber" 🌡️. 👉What else is waiting for the participants of the conference? Nearly 1,000 presentations 📊 on topics such as high-power and high-energy lasers, optical communication systems and networks 📡, biophotonics and its applications 💡, optical sensors, display and imaging systems, and many meetings with researchers from leading institutions such as the Advanced Photonics Research Institute, 大阪大学 🏫, KAIST, or the Gwangju Institute of Science and Technology, who are involved in the development of fiber lasers, among other things 🔬. IEEE | Incheon Metropolitan City | Optica | CLEO Pacific Rim | PPTF

🎵 🌊 Researchers unveil new method for studying sound wave propagation in topological metamaterials Researchers from IMDEA Materials and IMDEA Nanociencia, in collaboration with the Instituto de Ciencia de Materiales de Madrid (ICMM - CSIC) and Nanjing University, have taken a novel approach to studying the interaction between certain topological #metamaterials and sound wave propagation. 👨🔬 The technique, described by IMDEA Materials’ Dr. Johan Christensen as “cut-and-glue”, was one of the methods employed in the recent publication ‘Visualizing the topological pentagon states of a giant C540 metamaterial’ in the latest edition of the prestigious Nature Portfolio Communications journal. The study focuses on Buckminsterfullerene, or “#buckyballs,” and uses 3D printing to scale up the molecular structure of a C540 fullerene, which typically has an approximate diameter of around 1.1 nanometre (nm). To put that size into perspective, it is roughly 70,000 times smaller than the width of a human hair! ⬇️ Read more about this fascinating dive into the world of metamaterials at our website following the link ⬇️ And you can find the original publication, here: https://lnkd.in/dJ8utP6d

Site-Selective Biofunctionalization of 3D Microstructures Via Direct Ink Writing "Two-photon #lithography has revolutionized #multi_photon #3D_laser_printing, enabling precise fabrication of #micro- and #nanoscale structures. Despite many advancements, challenges still persist, particularly in #biofunctionalization of 3D microstructures. This study introduces a novel approach combining two-photon lithography with #scanning_probe lithography for post-functionalization of 3D microstructures overcoming limitations in achieving spatially controlled biomolecule distribution. The method utilizes a diverse range of biomolecule inks, including phospholipids, and two different proteins, introducing high spatial resolution and distinct functionalization on separate areas of the same microstructure. The surfaces of 3D microstructures are treated using bovine serum albumin and/or 3-(Glycidyloxypropyl)trimethoxysilane (GPTMS) to enhance ink retention. The study further demonstrates different strategies to create binding sites for cells by integrating different biomolecules, showcasing the potential for customized 3D cell microenvironments. Specific cell adhesion onto functionalized 3D microscaffolds is demonstrated, which paves the way for diverse applications in tissue engineering, #biointerfacing with #electronic devices and #biomimetic modeling." George Mathew, Chunting Zhong, Prof. Dr. Jasmin Aghassi-Hagmann, Michael Hirtz, Institute of Nanotechnology (INT) Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany; Karlsruhe Nano Micro Facility (KNMF) Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany; Enrico Lemma, Dalila Fontana, Alberto Rainer,  Department of Engineering, Università Campus Bio-Medico di Roma, Rome, Italy; Fondazione Policlinico Universitario Campus Bio-Medico di Roma, Rome, Italy; Cnr - Istituto di Nanotecnologia, Institute of Nanotechnology (NANOTEC), National Research Council, Lecce, Italy; Dr. Sylwia Sekula-Neuner,   n.able GmbH, Eggenstein-Leopoldshafen, Germany; Eider Berganza Eguiarte, Instituto de Ciencia de Materiales de Madrid (ICMM - CSIC), Madrid, Spain. https://lnkd.in/gQbym28q