Simona Ranallo
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Explore the profile of Simona Ranallo including associated specialties, affiliations and a list of published articles.
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22
Citations
167
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Recent Articles
1.
Sorrentino D, Ranallo S, Ricci F, Franco E
Nat Commun
. 2024 Oct;
15(1):8561.
PMID: 39362892
Living cells regulate the dynamics of developmental events through interconnected signaling systems that activate and deactivate inert precursors. This suggests that similarly, synthetic biomaterials could be designed to develop over...
2.
Sorrentino D, Ranallo S, Nakamura E, Franco E, Ricci F
Angew Chem Int Ed Engl
. 2024 Mar;
63(17):e202319382.
PMID: 38457363
We present a strategy to control dynamically the loading and release of molecular ligands from synthetic nucleic acid receptors using in vitro transcription. We demonstrate this by engineering three model...
3.
Diaz-Fernandez A, Ranallo S, Ricci F
Angew Chem Int Ed Engl
. 2023 Nov;
63(1):e202314818.
PMID: 37994381
Here we report the development of a method for the electrochemical ultrasensitive detection of antibodies that couples the programmability and versatility of DNA-based systems with the sensitivity provided by enzymatic...
4.
Mariottini D, Bracaglia S, Barbero L, Fuchs S, Saal C, Moniot S, et al.
ACS Sens
. 2023 Oct;
8(11):4014-4019.
PMID: 37856082
We report here the development of two different sensing strategies based on the use of antigen-conjugated nucleic acid strands for the detection of a bispecific antibody against the tumor-related proteins...
5.
Ranallo S, Bracaglia S, Sorrentino D, Ricci F
ACS Sens
. 2023 Jul;
8(7):2415-2426.
PMID: 37463359
Antibodies are among the most relevant biomolecular targets for diagnostic and clinical applications. In this Perspective, we provide a critical overview of recent research efforts focused on the development and...
6.
Bracaglia S, Ranallo S, Ricci F
Angew Chem Int Ed Engl
. 2022 Dec;
62(8):e202216512.
PMID: 36533529
We report here the development of an electrochemical cell-free biosensor for antibody detection directly in complex sample matrices with high sensitivity and specificity that is particularly suitable for point-of-care applications....
7.
Wu Y, Ranallo S, Del Grosso E, Chamoro-Garcia A, Ennis H, Milosavic N, et al.
Bioconjug Chem
. 2022 Aug;
34(1):124-132.
PMID: 36044602
Electrochemical aptamer-based (EAB) sensors utilize the binding-induced conformational change of an electrode-attached, redox-reporter-modified aptamer to transduce target recognition into an easily measurable electrochemical output. Because this signal transduction mechanism is...
8.
Patino Diaz A, Bracaglia S, Ranallo S, Patino T, Porchetta A, Ricci F
J Am Chem Soc
. 2022 Mar;
144(13):5820-5826.
PMID: 35316049
We report here the development of a cell-free transcription system for the detection of specific target antibodies. The approach is based on the use of programmable antigen-conjugated DNA-based conformational switches...
9.
Ranallo S, Sorrentino D, Delibato E, Ercolani G, Plaxco K, Ricci F
Angew Chem Int Ed Engl
. 2022 Jan;
61(12):e202115680.
PMID: 35043562
We report here the rational design and optimization of an antibody-responsive, DNA-based device that enables communication between pairs of otherwise non-interacting proteins. The device is designed to recognize and bind...
10.
Pfeiffer M, Trofymchuk K, Ranallo S, Ricci F, Steiner F, Cole F, et al.
iScience
. 2021 Sep;
24(9):103072.
PMID: 34568793
DNA nanotechnology offers new biosensing approaches by templating different sensor and transducer components. Here, we combine DNA origami nanoantennas with label-free antibody detection by incorporating a nanoswitch in the plasmonic...