Results 11 to 20 of about 21,681 (162)

Xylem morphology influences lemon susceptibility to mal secco disease. [PDF]

Plant Biol (Stuttg)
In citrus genotypes, xylem vessel density is highly correlated with susceptibility to mal secco disease caused by Plenodomus tracheiphilus. Abstract In plants, xylem is directly involved in conveyance of water and dissolved minerals, mechanical support of the plant, and tolerance to drought stress. Moreover, for several fruit crops affected by vascular
Catalano C, Di Guardo M, Cortese M, Caruso M, La Malfa S, Distefano G, Gentile A.   +6 more
europepmc   +2 more sources

Preventive Effect of Upland Pigmented Potatoes Against LPS-Induced Inflammation in THP-1 Macrophages. [PDF]

Mol Nutr Food Res
The anti‐inflammatory activity of extracts from three commercial potato varieties cultivated upland was investigated on THP‐1 macrophages insulted with LPS. While the chlorogenic acid (CGA)‐rich extract from Kennebec reduced inflammation only at supraphysiological doses, carotenoid‐rich Desirèe and anthocyanin (ACN)‐rich Bleuet decreased TNF‐α, IL‐1β ...
Toccaceli M, Marinelli A, Ballabio F, Bassolino L, Scalzo RL, Parisi B, Pacifico D, Nicoletti F, Camilloni C, Mandolino G, Petroni K.   +10 more
europepmc   +2 more sources

Organic Electrochemical Transistors Monolithically Integrated with Precise Micro-Dispensing Enable High-Performance Biosignals Amplification. [PDF]

Adv Sci (Weinh)
This research showcases a micro‐dispensing strategy for integrating high‐performance organic electrochemical transistors (OECTs) and amplifiers onto flexible substrates. The method achieves precise material deposition, enabling fully micro‐dispensed OECT amplifiers with a record 1 MHz gain‐bandwidth product.
Granelli R, Demartis VM, Frusconi G, Kovács-Vajna ZM, Torricelli F.   +4 more
europepmc   +2 more sources

Plasmonic Single-Molecule Affinity Detection at 10^-20 Molar. [PDF]

Adv Mater
Surface‐plasmon‐resonance (SPR) typically detects in the nanomolar range. A pH‐conditioning of a physisorbed biolayer, hosting trillions of capturing antibodies or probes enables SPR to detect a single protein or DNA‐strand in 0.1 mL of plasma. The pH‐conditioning transition the biolayer in a metastable state where a single affinity‐biding event can ...
Macchia E, Franco CD, Scandurra C, Sarcina L, Piscitelli M, Catacchio M, Caputo M, Bollella P, Scamarcio G, Torsi L.   +9 more
europepmc   +2 more sources

Graphene-Based Opto-Electronic Platform for Ultra-Sensitive Biomarker Detection at Zeptomolar Concentrations. [PDF]

Small Methods
An opto‐electronic graphene‐based biosensor detects immunoglobulin M (IgM) at 100 zeptomolar (10−19 M) concentration. It features a biofunctionalized gold electrode capacitively coupled to a graphene electrode via a water‐soaked paper strip. Surface potential changes induced by few affinity events are transduced as shifts of the graphene phonon ...
Piscitelli M, Franco CD, Bianco GV, Bruno G, Macchia E, Torsi L, Scamarcio G.   +6 more
europepmc   +2 more sources

Piercing the Shadows: Exploring the Influence of Signal Preprocessing on Interpreting Ultrasensitive Bioelectronic Sensor Data. [PDF]

Chempluschem
The Single‐Molecule with a Large Transistor (SiMoT) array is used to explore the impact of data preprocessing on electronic biosensor outcomes. Cyst fluid and plasma samples from 37 patients with pancreatic precursor cyst lesions were analyzed. New strategies to mitigate these effects are provided, ensuring that data interpretation remains accurate and
Caputo M, Sarcina L, Scandurra C, Catacchio M, Piscitelli M, Franco CD, Bollella P, Scamarcio G, Torsi L, Macchia E.   +9 more
europepmc   +2 more sources

How abundant is a species at the limit of its distribution range? Crested porcupine Hystrix cristata and its northern population. [PDF]

Ecol Evol
We first reported crested porcupine population density on the northern limit of its current distribution range using camera trapping. This is the first study to report crested population density in Europe, accounting for imperfect detection. The estimated density was 0.49 ind/km2. Abstract The crested porcupine (Hystrix cristata) is a rodent present in
Palencia P, Zanet S, Barroso P, Vada R, Benatti F, Occhibove F, Meriggi F, Ferroglio E.   +7 more
europepmc   +2 more sources

Presentazione. Prospettive sulla sovranità

Italian Review of Legal History, 2022
Il Comitato di Direzione della Italian Review of Legal History si è proposto con questo numero di contribuire al dibattito sulla tematica della sovranità in prospettiva storica e/o nell’attualità con riferimento sia al contesto europeo sia a quello ...
Antonio Padoa Schioppa, Alberto Sciumè
doaj   +1 more source

Electric Field Cycling of Physisorbed Antibodies Reduces Biolayer Polarization Dispersion. [PDF]

Adv Sci (Weinh)
The effects of electric field cycling (EF‐cycling) on anti‐IgM layers physisorbed on Au, are studied. Physisorption of anti‐IgM lowers the Au work function, while a reduced dispersion of the sample's overall dipole moment, occurs after cycling, indicating that the electric field serves as an annealing process, guiding the physisorbed proteins toward a ...
Di Franco C, Macchia E, Catacchio M, Caputo M, Scandurra C, Sarcina L, Bollella P, Tricase A, Innocenti M, Funari R, Piscitelli M, Scamarcio G, Torsi L.   +12 more
europepmc   +2 more sources

Andrea Frizzera. Roma: la sovranità e il modello

Lexis, 2022
Frizzera, A. (2021). Roma: la sovranità e il modello. Le istituzioni politiche romane nel IV libro del "Contrat social", di Jean Jacques Rousseau. Milano: Le Monnier Università, 216 pp.
Cerri, Augusto
doaj   +1 more source