TeraHertz Science Articles and Videos
Advances of terahertz technology in neuroscience: Current status and a future perspective
Zapping into the Brain: How Terahertz Tech is Shaking Up Neuroscience
Terahertz (THz) waves—those sneaky little frequencies chilling between microwaves and infrared on the electromagnetic spectrum—are making waves (pun intended) in the world of biomedical science. These futuristic frequencies are proving to be more than just a cool buzzword, showing serious potential for revolutionizing how we understand and interact with biological systems.
But here’s the kicker: THz waves don’t just stop at the surface. They’re diving deep into the nervous system, shaking up nerve cell membranes, tweaking gene expressions, and even playing with cytokine levels (fancy talk for immune system signals). This review takes you on a wild ride through the biological impacts of THz waves, from the molecular level to full-on organism effects.
And the future? Oh, it’s bright. Think cutting-edge neuroscience applications that could change the game entirely. THz tech isn’t just knocking on the door of neuroscience—it’s kicking it wide open. Buckle up, because the brain-zapping revolution is just getting started.
A Review of Feasible Applications of THz Waves in Medical Diagnostics and Treatments
THz Waves: The Future of Medicine is Looking Pretty Wavy
Terahertz (THz) waves—those ultra-cool frequencies hanging out between 0.1 and 10 THz—are stepping into the spotlight, and trust us, they’re not just here to look pretty. With their unique electromagnetic vibes, these waves are opening up a whole new world of possibilities in medical diagnostics and treatments. Think sharper, faster, and way more efficient than the old-school methods we’ve been stuck with.
This review dives into the nitty-gritty of how THz waves are shaking up the medical scene, from pinpointing diseases to offering cutting-edge treatment options. Spoiler alert: they’re not just feasible—they’re game-changing.
Bottom line? THz waves are gearing up to be the MVP of clinical tools, leaving conventional methods in the dust. The future of medicine is officially wavy, and we’re here for it.
Cellular effects of terahertz waves
THz Waves vs. Cells: A High-Frequency Showdown
Terahertz (THz) waves are making a splash in the world of biophotonics, and everyone’s asking the same question: What happens when you zap cells with these bad boys? Spoiler alert: we’re still figuring it out. While THz tech is stealing the spotlight in medical diagnostics and therapy, there’s a big ol’ question mark around how much exposure is too much. Continuous waves? Pulsed radiation? Power levels? Exposure cycles? It’s a cellular mystery waiting to be cracked.
This review dives into the latest research on how tissues and cells react to THz waves, giving us a front-row seat to the current state of the science. The results? A mix of fascinating insights and a reminder that we’ve got a long way to go.
The takeaway? This work is laying the groundwork for THz safety standards and opening the door to therapeutic applications that could change the game. The future of THz and cells is buzzing with potential—stay tuned for the next chapter in this high-frequency saga.
DNA Breathing Dynamics in the Presence of a Terahertz Field
DNA Meets THz: Shaking Up the Double Helix
What happens when you hit DNA with terahertz (THz) waves? Spoiler: it’s not just business as usual for the double helix. This study dives into the wild world of DNA breathing dynamics—those tiny, natural openings in the strands—and shows how THz fields can seriously mess with the rhythm.
Using a damped and driven DNA chain model, researchers found that while low-level THz exposure causes some funky linear instabilities (hello, dynamic dimerization), cranking up the amplitude can lead to full-on strand separations. Translation? THz waves might be able to influence critical molecular processes like gene expression and DNA replication.
Bottom line: THz radiation isn’t just a passive observer—it’s a potential game-changer for the molecular dance of life. The double helix just got a high-frequency remix.
Terahertz radiation and the skin: a review
THz Radiation and Skin: A High-Frequency Glow-Up
Terahertz (THz) radiation is stepping into the skincare game, and it’s bringing some serious non-invasive, label-free energy to the table. Over the past three decades, THz waves have shown major potential in biomedical applications, and skin tissue is the perfect Code Playground for this tech. Why? Because even though THz waves don’t go super deep (we’re talking 0.1 to 0.3 mm), skin is the ideal canvas for their magic.
This review dives into how THz tech is being used to image, detect, and even treat skin conditions. From diagnosing melanoma and non-melanoma cancers to spotting dysplasia, scars, and diabetic conditions, THz spectroscopy and imaging (both pulsed and continuous) are proving to be powerful tools. But it doesn’t stop there—THz waves are also showing promise in modulating cell activity and treating diseases, making them a potential game-changer for skin regeneration and cancer therapy.
The takeaway? THz radiation is more than just a diagnostic tool—it’s a futuristic instrument for healing, regenerating, and controlling processes in living skin tissue. The future of skin health is looking wavy, and we’re here for it.
Terahertz pulse-altered gene networks in human induced pluripotent stem cells
THz Pulses and Stem Cells: Rewriting the Genetic Playlist
What happens when you hit human induced pluripotent stem cells with a terahertz (THz) pulse? Turns out, you can shake up their gene networks in some pretty fascinating ways. Using a custom-built THz pulse apparatus (because why not?), researchers zapped stem cells with a 0.5 MV/cm electric field for an hour at 1 kHz repetition. The result? A whole lot of genetic remixing.
RNA sequencing revealed that THz pulses turned zinc-finger transcription factors into the stars of the show, driving changes in gene expression. But here’s the kicker: the THz electric field seems to mess with the local concentration of metal ions (like Zn²⁺) inside the cells, thanks to its effective electrical force. Translation? THz waves might be able to tweak cellular behavior by playing with the metal-ion dynamics.
Bottom line: THz pulses aren’t just zapping cells—they’re rewriting the genetic script. The future of stem cell manipulation just got a whole lot more electric.
DNA breathing dynamics in the presence of a terahertz field
THz Waves and DNA: Cracking Open the Double Helix
What happens when you hit double-stranded DNA with terahertz (THz) waves? Spoiler: it’s not just sitting there quietly. This study dives into the “breathing dynamics” of DNA—those tiny, natural openings in the strands—and shows how THz fields can shake things up in a big way.
Using a damped and driven DNA chain model, researchers found that low-level THz exposure causes some funky linear instabilities (cue dynamic dimerization), but if you crank up the amplitude, you can trigger full-on strand separations. Translation? THz waves might be able to mess with the natural rhythm of DNA, potentially influencing key molecular processes like gene expression and DNA replication.
The takeaway? THz radiation isn’t just a passive observer—it’s an active player in the molecular drama of life. The double helix just got a high-frequency remix, and the implications are as exciting as they are mysterious.
Terahertz exposure enhances neuronal synaptic transmission and oligodendrocyte differentiation in vitro
THz Waves: Supercharging Brain Signals and Speeding Up Cell Makeovers
Turns out, terahertz (THz) waves—those frequencies chilling between infrared and microwaves—aren’t just cool; they’re brain-boosters too. In this study, researchers zapped mouse brain cell cultures with a THz laser and saw neurons firing off like they’d had an espresso shot. Synaptic signals got stronger, and neurons became way more active.
But wait, there’s more! THz waves didn’t stop at neurons. They also worked their magic on oligodendrocyte cells (the ones that make myelin, aka the brain’s signal booster). THz exposure slowed down the growth of immature cells but sped up their transformation into myelin-making pros. Bonus: the myelination process itself got a serious upgrade, meaning neurons could send signals even faster.
Bottom line? THz waves can fine-tune brain cell activity and growth, making them a potential game-changer for brain research and therapies. Who knew a little zap could do so much?
No DNA damage response and negligible genome-wide transcriptional changes in human embryonic stem cells exposed to terahertz radiation
THz Waves and Stem Cells: No Drama, Just a Little Mitochondrial Buzz
Terahertz (THz) radiation is being hyped for everything from medical imaging to airport scanners, but people are understandably curious: does it mess with our cells? To find out, researchers tested it on human embryonic stem cells (hESCs)—basically the divas of the cell world, super sensitive to their environment.
The results? THz waves (at 2.3 THz) didn’t cause any DNA damage, no funky chromosome changes, and no weird cell behavior. The cells kept dividing like normal, and their structure stayed picture-perfect. Sure, about 1% of genes got a tiny boost in activity, but most of those were linked to mitochondria (the cell’s powerhouses).
Bottom line? THz radiation didn’t stress out these sensitive stem cells. It’s looking like THz waves might be the chill, non-invasive tech we’ve been hoping for.
Geeky article
Toxicity of Terahertz-Based Functional Mineral Water (Plant-Derived) to Immature Stages of Mosquito Vectors
THz-Infused Water: Mosquitoes Beware, Nature Approves
Move over, chemical insecticides—there’s a new mosquito killer in town, and it’s rocking terahertz (THz)-based vibes. This study tested a plant-derived, THz-infused functional mineral water on mosquito larvae and pupae, and the results were clear: the higher the concentration, the deadlier it was for these pesky bugs.
But here’s the kicker: it’s not just effective—it’s eco-friendly and biodegradable, making it a potential game-changer for mosquito control. Even larva-eating copepods (tiny aquatic predators) weren’t spared, showing that this water packs a serious punch across the food chain.
Bottom line? THz-based mineral water could be the future of mosquito control—powerful, green, and ready to take on the buzz.
Epigenetic modification of gene expression in cancer cells by terahertz demethylation
THz Waves: Turning Down Cancer Genes with a Demethylation Hack
Terahertz (THz) radiation is stepping into the cancer-fighting ring, and it’s targeting DNA methylation—the process where a methyl group (CH3) attaches to DNA to control gene expression. When this process goes haywire, it can lead to diseases like cancer.
In this study, researchers zapped melanoma cells (SK-MEL-3) with 1.6-THz radiation and found that it reduced DNA methylation by 19%. The best part? It didn’t damage the DNA itself. This demethylation effect was power-dependent, meaning the stronger the THz waves, the more methyl groups got kicked off.
What’s the big deal? THz demethylation turned down the activity of cancer-related genes like FOS, JUN, and CXCL8, which are involved in tumor growth and cell death pathways.
Bottom line? THz radiation could be a powerful tool for tweaking gene expression and offers exciting potential as a non-invasive cancer treatment. Who knew fighting cancer could be this high-frequency?
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ОПЫТ ПРИМЕНЕНИЯ ТЕРАГЕРЦЕВОГО ИЗЛУЧЕНИЯ ПРИ ОСТЕОАРТРОЗЕ КОЛЕННЫХ СУСТАВОВ
THz Therapy: Zapping Knee Pain Away for Osteoarthritis Patients
This study tested the effects of terahertz (THz) therapy on knee osteoarthritis in a randomized trial with 65 patients split into two groups. Both groups got standard treatment, including medication and physical therapy exercises. But the main group got an extra boost: a course of THz therapy using the “Emir” device with a ceramic-coated emitter.
The results? THz therapy was a hit! Patients tolerated it well, with no flare-ups or side effects, and it worked seamlessly alongside other treatments. After the therapy, patients reported less knee pain, better joint function, and improved local blood flow.
Bottom line? Adding THz therapy to the treatment plan for knee osteoarthritis can ease pain, improve mobility, and give your knees a much-needed break.
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iTeraCare technical support
Spotting the Real Deal: Genuine vs. Fake Terahertz Therapy Devices
Not all terahertz (THz) therapy devices are created equal, so how do you tell if yours is legit? Here’s the lowdown:
Patents and Proof: Genuine devices are patented and backed by science. They’ve been tested and proven safe and effective by top national institutions. If it doesn’t have the paperwork, it’s probably a knockoff.
Clinical Reports: Real THz devices come with serious credentials, like the 62 clinical test reports issued by the Beijing Research Institute of Chemical Technology. If your device can’t show receipts, it’s time to be suspicious.
Quality Assurance: Authentic devices undergo rigorous testing to ensure they deliver results without compromising safety. Fakes? Not so much.
Bottom line? Stick with trusted brands that have the science, patents, and clinical reports to back them up. Don’t let a fake zap your wallet—or your health!
THz Therapy : Scientific Evidence of Efficacy and Central Nervous system by Dr Douglas Kong
THz Radiation Therapy : Scientific Evidence of Efficacy & Central Nervous System by Dr Douglas Kong
Dr Raafat, NeuroSurgeon neurologist share on the benefits of THz and alternative Health – Live Ep10
Prife International iTeraCare Quantum Scalar Interview with Dr. James Ong and John Scevola
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Dr Kong shares on the Science of THz natural healing. Retired doctor from Singapore Private hospital
