Nanoarchitectonics of photothermal materials to enhance the sensitivity of lateral flow assays

• Elangovan Sarathkumar,
• Rajasekharan S. Anjana and
• Ramapurath S. Jayasree

Beilstein J. Nanotechnol. 2023, 14, 988–1003, doi:10.3762/bjnano.14.82

• to detect, respectively, the macromolecule alpha-fetoprotein (AFP) and small-molecule zearalenone (ZEN). GNCs have a wide absorption spectrum (700–1000 nm); therefore, they can be excited at an IR wavelength of 808 nm rather than at the GNP excitation wavelength of 532 nm, which yields a lower

Silver nanoparticles induce the cardiomyogenic differentiation of bone marrow derived mesenchymal stem cells via telomere length extension

• Khosro Adibkia,
• Ali Ehsani,
• Asma Jodaei,
• Ezzatollah Fathi,
• Raheleh Farahzadi and
• Mohammad Barzegar-Jalali

Beilstein J. Nanotechnol. 2021, 12, 786–797, doi:10.3762/bjnano.12.62

• concentration-dependent. More specifically, it was shown that 0.1 µg/mL Ag-NPs caused elevated levels of NK2 homeobox 5 (NKX2.5), myosin heavy chain 6 (MYH6), and islet (ISL) genes expression, of alpha-fetoprotein (AFP), albumin (ALB) proteins expression and of hepatocyte nuclear factor 4 alpha (HNF4A

Evaluation of click chemistry microarrays for immunosensing of alpha-fetoprotein (AFP)

• Seyed Mohammad Mahdi Dadfar,
• Sylwia Sekula-Neuner,
• Vanessa Trouillet,
• Hui-Yu Liu,
• Ravi Kumar,
• Annie K. Powell and
• Michael Hirtz

Beilstein J. Nanotechnol. 2019, 10, 2505–2515, doi:10.3762/bjnano.10.241

• was spotted onto them via microchannel cantilever spotting (µCS). Based on the fluorescence measurements, the optimal microarray design was found and its sensitivity was determined. Keywords: alpha-fetoprotein (AFP); cancer biomarker; click chemistry; fluorescent immunosensor; hepatocellular

• cancer detection, especially in the countries where advanced imaging instruments are limited or even unavailable [5][6][7][8]. Recent studies have identified a number of biomarkers in the early detection of HCC, including alpha-fetoprotein (AFP) [9][10][11], lens culinaris agglutinin-reactive alpha

• -fetoprotein (AFP) is the most commonly used biomarker for early screening and diagnosis of hepatocellular carcinoma (HCC). Here, a combination of three techniques (click chemistry, the biotin–streptavidin–biotin sandwich strategy and the use of antigen–antibody interactions) were combined to implement a