Definition of phosphoinositide distribution in the nanoscale.
New functionalities of phosphoinositides (PIs) are being revealed continuously, and the scale of the membrane area studied is becoming smaller, from the micrometer ran...
Pnictogen-Based Enzymatic Phenol Biosensors: Phosphorene, Arsenene, Antimonene, and Bismuthene.
Two-dimensional materials have allowed for great advances in the biosensors field and to obtain sophisticated, smart, and miniaturized devices. In this work, we optimi...
Tunable superamphiphobic surfaces: a platform for naked-eye ATP detection.
A superamphiphobic surface composed of two different size ranges of TiO2 nanoparticles was simply fabricated through spraying the perfluorosilane coated TiO2 nanoparti...
An ultrasensitive electrochemical impedance-based biosensor using insect odorant receptors to detect odorants.
Herein, we present that insect odorant receptors reconstituted into the lipid bilayers of liposomes can be successfully immobilized onto a gold surface and selectively...
High-Throughput, Biosensor-Based Approach to Examine Bone Morphogenetic Protein (BMP)-Receptor Interactions.
Binding of a BMP to its cognate cell surface receptors is the initiating step in the BMP signaling cascade. Thus, knowing which BMP-receptor complexes form is vital fo...
A MnO
Ascorbic acid (AA) detection in biological sample and food sample is critical for human health. Herein, a MnO2 nanosheet (MnO2-NS)-based ratiometric fluorescent nanose...
An ultrasensitive photoelectrochemical biosensor for glucose based on bio-derived nitrogen-doped carbon sheets wrapped titanium dioxide nanoparticles.
In this work, an ultra-sensing photoelectrochemical (PEC) glucose biosensor has been constructed from the bio-derived nitrogen-doped carbon sheets (NDC) wrapped titani...
Reduced graphene oxide biosensor platform for the detection of NT-proBNP biomarker in its clinical range.
Reduced graphene oxide (rGO) thin films can be exploited as highly sensitive transducer layers and integrated in interdigital micro-electrode systems for biosensing pr...
Evaluation of angiotensin converting enzyme inhibitors by SPR biosensor and theoretical studies.
Surface plasmon resonance (SPR) biosensor has been utilized for monitoring analyte-ligand interactions in modern drug discovery processes. SPR biosensors measure the c...
The sensitive detection of ODAM by using sandwich-type biosensors with a cognate pair of aptamers for the early diagnosis of periodontal disease.
This research aims to develop biosensors which could diagnose periodontal diseases in early phases and predict the illness stage of patients, in order to give them ade...
Recent advances in microfluidic paper-based electrochemiluminescence analytical devices for point-of-care testing applications.
Electrogenerated chemiluminescence (ECL) is an effective method for detecting a wide range of analytes including metal ions, virulent DNA, pathogenic bacteria, tumor c...
Selective detection of water pollutants using a differential aptamer-based graphene biosensor.
Graphene field-effect transistor (GFET) sensors are an attractive analytical tool for the detection of water pollutants. Unfortunately, this application has been hinde...
Development of mKO2 fusion proteins for real-time imaging and mechanistic investigation of the degradation kinetics of human IκBα in living cells.
In resting cells, the nuclear factor kappa B (NF-κB) family of transcription factors is stabilized by complexation with the cytoplasmic inhibitor of kappa B alpha (IκB...
Highly sensitive microbial biosensor based on recombinant Escherichia coli overexpressing catechol 2,3-dioxygenase for reliable detection of catechol.
A highly sensitive whole cell based electrochemical biosensor was developed for catechol detection in this study. The carE gene of Sphingobium yanoikuyae XLDN2-5 encod...
Recent advances in biosensors for diagnosis and detection of sepsis: A comprehensive review.
Sepsis is one of the leading causes of mortality among critically ill patients globally. According to WHO report 2018, it is estimated to affect beyond 30 million peop...
Ti
Exosomes have been reported to play an important role in the anti-tumor immune response, tumor diagnosis and other processes, and are promising biomarkers for early ca...
Molecularly-imprinted chloramphenicol sensor with laser-induced graphene electrodes.
Graphene has emerged as a novel material with enhanced electrical and structural properties that can be used for a multitude of applications from super-capacitors to b...
Organic molecular passivation of phosphorene: An aptamer-based biosensing platform.
Black phosphorus (BP), also known as phosphorene (PP), is a fascinating two-dimensional (2D) material with extraordinary anisotropic mechanical, electronic and optoele...
Nanoimmunosensor based on ZnO nanorods for ultrasensitive detection of 17β-Estradiol.
Advances in nanostructured materials have facilitated the development of novel sensitive techniques for detection of environmental and clinical analytes. There is imme...
Facile and highly sensitive photoelectrochemical biosensing platform based on hierarchical architectured polydopamine/tungsten oxide nanocomposite film.
The fabrication of photosensitive interface and molecular recognition layer at the biosensing surface are of vital importance in photoelectrochemical (PEC) biosensor c...