POC Rapid Diagnostics Platform Leverages Graphene-Based Biosensors for Real-Time Disease Detection
|
By LabMedica International staff writers Posted on 08 Jun 2023 |

A revolutionary graphene-based technology enables testing for a broad range of indications using a variety of sample types in less than five minutes at POC, placing high-performance diagnostics directly in the hands of medical professionals.
GrapheneDx (Boston MA, USA), an in vitro diagnostics company, is focusing on improving diagnostic capability at the point of care by industrializing graphene-based biosensors for medical devices used to diagnose a variety of diseases. Known for its superior electrical properties, graphene - a single-atom, thick layer of carbon - enables the highly accurate detection of diverse biomolecules. The medical devices developed by GrapheneDx are designed to match lab-quality accuracy, yield results in less than five minutes, and be easy enough to be used in professional healthcare settings.
GrapheneDx has developed the GFET platform which demonstrates remarkable versatility in diagnosing various conditions such as sexually transmitted infections, respiratory and cardiac diseases, concussion, and more, using different sample types like stool, urine, swabs, blood, etc., with minimal or no sample preparation. Moreover, the platform has the capability to concurrently multiplex multiple analytes using a single patient sample. The first tests introduced by GrapheneDx will focus on the diagnosis of sexually transmitted infections, specifically Chlamydia and Gonorrhea, utilizing a noninvasive, easy-to-collect urine sample.
Related Links:
GrapheneDx
Latest Technology News
- AI Saliva Sensor Enables Early Detection of Head and Neck Cancer
- AI-Powered Biosensor Technology to Enable Breath Test for Lung Cancer Detection
- AI Model Achieves Breakthrough Accuracy in Ovarian Cancer Detection
- Portable Biosensor Diagnoses Psychiatric Disorders Using Saliva Samples
- Cell-Sorting Device Uses Electromagnetic Levitation to Precisely Direct Cell Movement

- Embedded GPU Platform Enables Rapid Blood Profiling for POC Diagnostics
- Viral Biosensor Test Simultaneously Detects Hepatitis and HIV
- Acoustofluidic Device to Transform Point-Of-Care sEV-Based Diagnostics
- AI Algorithm Assesses Progressive Decline in Kidney Function
- Taste-Based Influenza Test Could Replace Nasal Swabs with Chewing Gum
- 3D Micro-Printed Sensors to Advance On-Chip Biosensing for Early Disease Detection
Channels
Clinical Chemistry
view channel
Chemical Imaging Probe Could Track and Treat Prostate Cancer
Prostate cancer remains a leading cause of illness and death among men, with many patients eventually developing resistance to standard hormone-blocking therapies. These drugs often lose effectiveness... Read more
Mismatch Between Two Common Kidney Function Tests Indicates Serious Health Problems
Creatinine has long been the standard for measuring kidney filtration, while cystatin C — a protein produced by all human cells — has been recommended as a complementary marker because it is influenced... Read moreMolecular Diagnostics
view channel
Urine Test Detects Inherited Neuropathy Missed by Genetic Screening
Sorbitol dehydrogenase (SORD)-related neuropathy is one of the most common inherited nerve disorders, yet diagnosis often lags because current genetic screens frequently miss the causal gene.... Read more
Genomic Test Predicts Risk of SCC Metastasis
Managing squamous cell carcinoma (SCC) of the skin in patients with one or more risk factors is a significant clinical challenge, especially as SCC-related deaths are now estimated to exceed those from melanoma.... Read moreHematology
view channel
Platelet Activity Blood Test in Middle Age Could Identify Early Alzheimer’s Risk
Early detection of Alzheimer’s disease remains one of the biggest unmet needs in neurology, particularly because the biological changes underlying the disorder begin decades before memory symptoms appear.... Read more
Microvesicles Measurement Could Detect Vascular Injury in Sickle Cell Disease Patients
Assessing disease severity in sickle cell disease (SCD) remains challenging, especially when trying to predict hemolysis, vascular injury, and risk of complications such as vaso-occlusive crises.... Read more
ADLM’s New Coagulation Testing Guidance to Improve Care for Patients on Blood Thinners
Direct oral anticoagulants (DOACs) are one of the most common types of blood thinners. Patients take them to prevent a host of complications that could arise from blood clotting, including stroke, deep... Read moreImmunology
view channel
Chip Captures Cancer Cells from Blood to Help Select Right Breast Cancer Treatment
Ductal carcinoma in situ (DCIS) accounts for about a quarter of all breast cancer cases and generally carries a good prognosis. This non-invasive form of the disease may or may not become life-threatening.... Read more
Blood-Based Liquid Biopsy Model Analyzes Immunotherapy Effectiveness
Immunotherapy has revolutionized cancer care by harnessing the immune system to fight tumors, yet predicting who will benefit remains a major challenge. Many patients undergo costly and taxing treatment... Read moreMicrobiology
view channel
Blood-Based Molecular Signatures to Enable Rapid EPTB Diagnosis
Extrapulmonary tuberculosis (EPTB) remains difficult to diagnose and treat because it spreads beyond the lungs and lacks easily accessible biomarkers. Despite TB infecting 10 million people yearly, the... Read more
15-Minute Blood Test Diagnoses Life-Threatening Infections in Children
Distinguishing minor childhood illnesses from potentially life-threatening infections such as sepsis or meningitis remains a major challenge in emergency care. Traditional tests can take hours, leaving... Read more
High-Throughput Enteric Panels Detect Multiple GI Bacterial Infections from Single Stool Swab Sample
Gastrointestinal (GI) infections are among the most common causes of illness worldwide, leading to over 1.7 million deaths annually and placing a heavy burden on healthcare systems. Conventional diagnostic... Read morePathology
view channel
AI Tool to Transform Skin Cancer Detection with Near-Perfect Accuracy
Melanoma continues to be one of the most difficult skin cancers to diagnose because it often resembles harmless moles or benign lesions. Traditional AI tools depend heavily on dermoscopic images alone,... Read more
Unique Immune Signatures Distinguish Rare Autoimmune Condition from Multiple Sclerosis
Myelin oligodendrocyte glycoprotein antibody–associated disease (MOGAD) is a rare autoimmune disorder in which the immune system attacks the myelin sheath in the central nervous system. Although symptoms... Read moreTechnology
view channel
AI Saliva Sensor Enables Early Detection of Head and Neck Cancer
Early detection of head and neck cancer remains difficult because the disease produces few or no symptoms in its earliest stages, and lesions often lie deep within the head or neck, where biopsy or endoscopy... Read more
AI-Powered Biosensor Technology to Enable Breath Test for Lung Cancer Detection
Detecting lung cancer early remains one of the biggest challenges in oncology, largely because current tools are invasive, expensive, or unable to identify the disease in its earliest phases.... Read moreIndustry
view channel
Abbott Acquires Cancer-Screening Company Exact Sciences
Abbott (Abbott Park, IL, USA) has entered into a definitive agreement to acquire Exact Sciences (Madison, WI, USA), enabling it to enter and lead in fast-growing cancer diagnostics segments.... Read more








