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Biosensors, Volume 16, Issue 4

2026 April - 6 articles

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Articles (6)

  • Article
  • Open Access
Biosensors2026, 16(4), 187;https://doi.org/10.3390/bios16040187 
(registering DOI)

24 March 2026

Flexible piezoelectric materials demonstrate broad application potential in wearable health monitoring, human–machine interaction, and biosensing. However, the piezoelectric response of pure PVDF-TrFE is limited and insufficient to meet the req...

  • Perspective
  • Open Access
Biosensors2026, 16(4), 186;https://doi.org/10.3390/bios16040186 
(registering DOI)

24 March 2026

The unchecked and uncontrolled global spread of multidrug-resistant (MDR) bacteria is a serious challenge to healthcare and modern medicine, and demands diagnostic approaches that are rapid, sensitive, multiplexed, and reliable in point-of-care (POC)...

  • Article
  • Open Access
Biosensors2026, 16(4), 185;https://doi.org/10.3390/bios16040185 
(registering DOI)

24 March 2026

Electrochemical sensors are user-friendly devices designed for the rapid and straightforward detection of target analytes. Serotonin (5-hydroxytryptamine, 5-HT) is a key neurotransmitter and neuromodulator that regulates diverse neuronal processes. U...

  • Article
  • Open Access

Patient-Friendly Real-Time Optical Tomographic Imaging System (LOTIS) for Lupus Arthritis

  • Moegammad A. Bardien,
  • Lara Pinar,
  • Alessandro Marone,
  • Alberto Nordmann-Gomes,
  • Leila Khalili,
  • Stephen Suh,
  • Stephen H. Kim,
  • Anca D. Askanase and
  • Andreas H. Hielscher
Biosensors2026, 16(4), 184;https://doi.org/10.3390/bios16040184 
(registering DOI)

24 March 2026

Systemic lupus erythematosus (SLE) frequently presents joint pain and stiffness, yet clinicians lack an objective, rapid method to quantify joint inflammation at the point of care. We introduce the Lupus Optical Tomography Imaging System (LOTIS), a w...

  • Article
  • Open Access

Rapid Finger-Pump Microfluidic Paper-Based Assay Platform for Monitoring Calcium Ions in Human Biofluids

  • Kuan-Hsun Huang,
  • Chin-Chung Tseng,
  • Chia-Chun Lee,
  • Cheng-Xue Yu and
  • Lung-Ming Fu
Biosensors2026, 16(4), 183;https://doi.org/10.3390/bios16040183 
(registering DOI)

24 March 2026

Chronic kidney disease (CKD) is a progressively worsening condition that erodes renal function over time, reduces quality of life, and can ultimately culminate in kidney failure with far-reaching systemic complications. In addition to reduced filtrat...

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Biosensors - ISSN 2079-6374