Breaking News
June 24, 2018 - Researchers outline a connection between subplate neurons and brain disorders
June 24, 2018 - Four cups of coffee a day shown to protect heart muscle
June 24, 2018 - ‘Antifreeze’ molecules may hold key to better treatments for brain injuries
June 24, 2018 - Opening onsite health clinics for workers can cut health care costs
June 24, 2018 - Glooko to demonstrate new version of diabetes management mobile application at ADA meeting
June 24, 2018 - Florida Teen First Human Case of Another Mosquito-Borne Virus
June 24, 2018 - Blood type O patients may have higher risk of death from severe trauma
June 24, 2018 - New studies on molecular and cellular proteomics
June 24, 2018 - Algorithm predicts dangerous low blood pressure during surgery
June 24, 2018 - Herpes may play role in pathogenesis of Alzheimer’s
June 24, 2018 - Inaccurate measurement of sodium intake may account for paradoxical results, study suggests
June 24, 2018 - Aquinnah Pharmaceuticals wins NINDS grant to advance novel therapies for ALS
June 24, 2018 - Study upends conventional view of opioid mechanism of action
June 24, 2018 - Floppy eyelids may be sign of sleep apnea, study finds
June 23, 2018 - Researchers highlight new nurse training model to address shortage of primary care
June 23, 2018 - New Olympus cellSens 2.1 speeds up image analysis
June 23, 2018 - Attitudes Among Obese Are Not Aligned With Healthy Living
June 23, 2018 - Early birds less prone to depression
June 23, 2018 - Scientists use novel approach to uncover how brain networks interact to make word-choice decisions
June 23, 2018 - Researchers discover shared genetic basis for psychiatric disorders
June 23, 2018 - Study shows fat cells increase in size and number upon exposure to fracking chemicals
June 23, 2018 - Water-limited landscapes can facilitate disease transmission
June 23, 2018 - Exercise May Ease Inflammation Tied to Obesity
June 23, 2018 - Is it their own fault?! How people judge the exclusion of others
June 23, 2018 - Researchers use advanced technology to identify proteomes of Th17 and iTreg cells
June 23, 2018 - Researchers develop low-cost plastic sensors to monitor wide range of health conditions
June 23, 2018 - Lipid-scrambling DNA enzyme outperforms naturally occurring counterpart, say researchers
June 23, 2018 - Apps for children should emphasize parent and child choice, researchers say
June 23, 2018 - Teenage girls report higher degree of daytime sleepiness than boys
June 23, 2018 - Protein Data Bank at Rutgers impacts research, education and drug discovery
June 23, 2018 - Study unravels new piece of information in the Huntington’s disease puzzle
June 23, 2018 - Scientists develop new device to test cancer drug combinations quickly and cheaply
June 23, 2018 - Neural Analytics wins CE Mark for NeuralBot System
June 23, 2018 - Infant omega-3 supplementation tied to decreased waist size
June 23, 2018 - Massive analysis of genomes reveals insights into genetic overlap among psychiatric diseases
June 23, 2018 - New therapeutic approach may delay neurodegeneration in rare genetic disease
June 23, 2018 - Broken shuttle protein may hinder learning in patients with brain disorders
June 23, 2018 - Study finds increase in daily cannabis use among American adults
June 23, 2018 - Researchers create electronic skin that brings back real sense of touch to prosthetic limbs
June 23, 2018 - FIRS: Guidance Offered for Protecting Youth From E-Cigarettes
June 23, 2018 - Scientists unravel molecular mechanisms of Parkinson’s disease
June 23, 2018 - When the Heart Stops, Drugs Often to Blame
June 23, 2018 - Scientists show that a key Parkinson’s biomarker can be identified in the retina
June 23, 2018 - Study finds factors underlying current rise in radicalization among European youth
June 23, 2018 - New study finds higher heart disease risk in bisexual men
June 23, 2018 - Coconut oil diet increases vitality, lifespan of fruit flies with peroxisomal disorder
June 23, 2018 - Jumping genes or transposons and their role in the genetic code
June 23, 2018 - The Current issue of “The view from here” is concerned with Therapeutics
June 23, 2018 - Abnormal lipid metabolism in fat cells predicts future weight gain and diabetes in women
June 23, 2018 - Alcohol problems linked to sex without condom use among black gay men
June 23, 2018 - DNA patterns in circulating blood cells can help identify spastic cerebral palsy
June 23, 2018 - Unsubstantiated health claims widespread within weight loss industry
June 23, 2018 - FDA grants marketing authorization for use of two catheter-based devices in hemodialysis patients
June 23, 2018 - An ingrown toenail not the same as a bypass
June 23, 2018 - Study suggests proteinuria lowering as important target in managing pediatric CKD
June 23, 2018 - Dynamic model helps make predictions about gut microbiome
June 23, 2018 - Research consortium wins £2.9 million to help tackle antibacterial resistance in Thailand
June 23, 2018 - Schizophrenia patients account for over 1 in 10 suicide deaths, study shows
June 23, 2018 - Overdose risk increases five-fold with concurrent opioid and benzodiazepine use
June 23, 2018 - FDA Alert: Kratom (mitragyna speciosa) powder products by Gaia Ethnobotanical: Recall
June 23, 2018 - Study highlights inadequate effort of health care insurers to combat opioid epidemic
June 23, 2018 - CDC chief asks for, and gets, cut to his record $375K pay
June 22, 2018 - Novel cellular pathway may clarify how arterial inflammation develops into atherosclerosis
June 22, 2018 - Pioneering exercise program improves physical, mental health of elderly people living in care homes
June 22, 2018 - Rutgers Cancer Institute educates childhood cancer survivors about late effects of treatment
June 22, 2018 - Study tests accuracy of device designed to detect heart dysfunction in childhood cancer survivors
June 22, 2018 - Study links annual haze with increased hospitalizations for respiratory problems
June 22, 2018 - Robotic surgery appears to be as effective as open surgery in treating bladder cancer
June 22, 2018 - Many Drugs Made Available Via FDA Expanded Access Programs
June 22, 2018 - Normal eye dominance is not necessary for restoring visual acuity in amblyopia
June 22, 2018 - Parent-Child Interaction Therapy can reduce depression rates in children
June 22, 2018 - Study provides insights into how components of different cells in the brain are altered
June 22, 2018 - Research does not confirm antidiabetic action of natural fatty acid derivatives
June 22, 2018 - Oxidative stress can be used against tumors to treat cancer
June 22, 2018 - Simple, cost-effective test may help improve early diagnosis of mild cognitive impairment
June 22, 2018 - New guide published to help battle fatal disease caused by kissing bugs
June 22, 2018 - Stigma Adds to Burden of Type 1 Diabetes
June 22, 2018 - In retinoblastoma survivors, oculo-visual issues tied to QoL
June 22, 2018 - Most adults with allergies do not use prescribed epinephrine even in emergency situations
June 22, 2018 - Study provides clues to how cancer cells develop resistance to chemotherapies
Live-cell imaging capabilities of the InVi SPIM microscope announced by Luxendo

Live-cell imaging capabilities of the InVi SPIM microscope announced by Luxendo

image_pdfDownload PDFimage_print

Luxendo, a Bruker company, today announced the extension of the InVi SPIM microscope to include full incubation capabilities, as well as flexible illumination and detection optics. Luxendo’s proprietary single-plane illumination microscopy (SPIM) technique significantly reduces sampling times over conventional laser scanning confocal microscopes, while reducing phototoxicity and damaging side effects on living specimens.

The new technology also enables the fastest scan speeds for volumetric imaging of small organisms, cell monolayers, and cleared tissue. InVi SPIM combines these capabilities with perfect environmental conditions and gentle sample handling to create an optimized platform for ‘pure life imaging’.

We have been using the InVi SPIM light-sheet microscope to image breast tumor organoids derived from primary mammary epithelial cells” said Dr. Martin Jechlinger, Group Leader for the Cell Biology and Biophysics Unit, EMBL Heidelberg, Germany, and EMBL Rome.

Ease of mounting the sample has allowed us to acquire fantastic images of tumor progression and regression on the InVi. Now, with its full incubation functionality and its improved illumination and detection concept, we can run long-term experiments on tumorigenesis that are not feasible on any other microscope system.”

“In live-cell imaging, the effect of photons to the specimen can have a big impact on the cells’ viability and unabridged development,” said Dr. Andreas Pfuhl, Managing Director of Luxendo. “With the inverted InVi SPIM platform combining precise environmental control with highly flexible optical settings, we can ensure that the observation method is not interfering with the cells’ physiological behavior.”

The InVi SPIM’s successful handling of extremely sensitive specimens, such as embryonic cells during their first divisions, has been proven in recent publications (Strnad et al., Nature Methods 2015; Reichmann et al., Science 2018). Other samples, such as tumor spheroids, organoids, and all kinds of culture cell lines, can now be imaged with more than 80 frames per second in full frame 2048 x 2048-pixel resolution up to 500 frames per second in 192 x 2048 resolution.

About InVi SPIM

The InVi SPIM microscope enables fast 3D imaging with extremely gentle sample handling for cell cultures and developing embryonic samples. Easy access to the sample chamber, maximized photo-efficiency, and short illumination times enable long-term imaging without harming live specimens. Simultaneous dual-channel detection allows the observation of multiple fluorophores without compromising acquisition speed. At the same time, the light-sheet length and thickness can be adapted to the two available magnification steps. While the specimen is kept in a specific sample carrier that serves as a “curved coverslip,” the environmental control is thoroughly monitored and adjusted for humidity, temperature, carbon dioxide and oxygen concentration. This stabilizes the experimental conditions in cellular imaging in such a way that observation times for up to 72 hours can be achieved.

Tagged with:

About author

Related Articles