BUSCADOR RECOLECTA

17 pages. -- Characterization. -- Electrode preparation and electrochemical measurements. -- Density functional theory calculations. -- Figure S1-S17. -- Table S1. Elemental composition of ZnCo1.26Ni0.73Ox –SO4 before and after OER. -- Table S2. Assignment of FTIR characteristics peaks. -- Table S3. Comparison of OER activity of amorphous ZnCoxNiyOy-SO4 nanosheets with recently reported electrocatalysts in alkaline electrolyte. -- Table S4. Cdl and ECSAs of various catalysts. -- Table S5. Samples produced and characterized, including name, metal precursors type and nominal amount., Peer reviewed

8 pages. -- Figure S1. Schematic diagram describing integration of the MUA-functionalized electrode array with a microwell layer. -- Figure S2. Electrochemical characterization of a microtiter plate. -- Figure S3. Nanoparticle-enabled electrochemical immunoassay for detection of podocin and nephrin. -- Figure S4. Characterization of urinary EVs. -- Figure S5. Using SPR to characterize EV capture and immunoprobe binding. -- Figure S6. Representative SEM images of EVs captured on an electrode surface functionalized with anti-CD63 Abs. -- Figure S7. SPR analysis of clinical urine samples., Extracellular vesicles (EVs) are lipid bilayer nanovesicles secreted by cells. EVs contain biological information related to parental cells and provide biomarkers for disease diagnosis. We have previously shown that the levels of podocin and nephrin expression on urinary EVs may be used to diagnose renal injury associated with preeclampsia. This paper describes a nanoparticle-enabled immunoassay integrated with an electrochemical plate for quantifying podocin and nephrin expression in urinary EVs. The strategy entailed capturing EVs on an electrode surface and then labeling EVs with gold nanoparticles that are both functionalized with antibodies for target specificity and impregnated with redox-active metal ions for electrochemical detection. These immunoprobes produced an electrochemical redox signal proportional to the expression level of EV surface markers. Electrochemical immunoassays were carried out in a novel microtiter plate that contained 16 wells with working electrodes connected to onboard counter/reference electrodes via capillary valves. Upon validation with recombinant proteins, a microtiter plate was used for analysis of urinary EVs from healthy and preeclamptic pregnant women. This analysis revealed a higher podocin to nephrin ratio for preeclamptic women compared to healthy controls (4.31 vs 1.69) suggesting that this ratio may be used for disease diagnosis., Peer reviewed

63 pages. -- Section 1. Materials and methods. -- Section 2. Synthesis and characterization data of DPA-S-COOH and intermediates to obtain it. -- Section 2. Synthesis and characterization data of Pd-S-COOH and intermediates to obtain it. -- Section 3. Synthesis and characterization data of CAEBD-S-COOH and intermediates to obtain it. -- Section 4. Synthesis and characterization data of Os-S-COOH and intermediates to obtain it. -- Section 5: Preparation of nanoparticles and nanocomposite materials. -- Section 6: Supplementary Schemes, Tables, Figures and videos, Photon upconversion (UC) based on triplet–triplet annihilation is a very promising phenomenon with potential application in several areas, though, due to the intrinsic mechanism, the achievement of diffusion-limited solid materials with air-stable UC is still a challenge. Herein, we report UC coordination polymer nanoparticles (CPNs) combining sensitizer and emitter molecules especially designed with alkyl spacers that promote the amorphous character. Beyond the characteristic constraints of crystalline MOFs, amorphous CPNs facilitate high dye density and flexible ratio tunability. To show the universality of the approach, two types of UC-CPNs are reported, exhibiting highly photostable UC in two different visible spectral regions. Given their nanoscale, narrow size distribution, and good chemical/colloidal stability in water, the CPNs were also successfully printed as anticounterfeiting patterns and used to make highly transparent and photostable films for luminescent solar concentrators, both showing air-stable UC., Peer reviewed

1 video. -- Video showing the scanning with a UV beam over the VVUC1-CPNs-based spraycoated pattern deposited onto DPA-S-CPNs background. The emission does not change all over the scanning as DPA-S-COOH emission is always activated., Photon upconversion (UC) based on triplet–triplet annihilation is a very promising phenomenon with potential application in several areas, though, due to the intrinsic mechanism, the achievement of diffusion-limited solid materials with air-stable UC is still a challenge. Herein, we report UC coordination polymer nanoparticles (CPNs) combining sensitizer and emitter molecules especially designed with alkyl spacers that promote the amorphous character. Beyond the characteristic constraints of crystalline MOFs, amorphous CPNs facilitate high dye density and flexible ratio tunability. To show the universality of the approach, two types of UC-CPNs are reported, exhibiting highly photostable UC in two different visible spectral regions. Given their nanoscale, narrow size distribution, and good chemical/colloidal stability in water, the CPNs were also successfully printed as anticounterfeiting patterns and used to make highly transparent and photostable films for luminescent solar concentrators, both showing air-stable UC., Peer reviewed

Supplementary Figure S1, S2, S3 and S4., Peer reviewed

1 video. -- Video showing the scanning with the 532 nm CW laser over the VVUC1-CPNs-based spray-coated pattern deposited onto DPA-S-CPNs background. The UC emission only appears when the beam crosses the “UC” pattern., Photon upconversion (UC) based on triplet–triplet annihilation is a very promising phenomenon with potential application in several areas, though, due to the intrinsic mechanism, the achievement of diffusion-limited solid materials with air-stable UC is still a challenge. Herein, we report UC coordination polymer nanoparticles (CPNs) combining sensitizer and emitter molecules especially designed with alkyl spacers that promote the amorphous character. Beyond the characteristic constraints of crystalline MOFs, amorphous CPNs facilitate high dye density and flexible ratio tunability. To show the universality of the approach, two types of UC-CPNs are reported, exhibiting highly photostable UC in two different visible spectral regions. Given their nanoscale, narrow size distribution, and good chemical/colloidal stability in water, the CPNs were also successfully printed as anticounterfeiting patterns and used to make highly transparent and photostable films for luminescent solar concentrators, both showing air-stable UC., Peer reviewed

The magnetoelectric phase diagram of A-site ordered REBaMn2O6 and A-site disordered RE0.5Ba0.5MnO3 perovskites studied in this investigation. Comparison between the X-ray diffraction patterns of the ordered REBaMn2O6 and disordered RE0.5Ba0.5MnO3 (RE: Sm and Y) samples at room temperature. Details about the experimental procedure to obtain k range extended EXAFS free of Nd and Sm self-absorption. Comparison of XANES spectra for the ordered YBaMn2O6 sample at 80 K recorded by Mn Kbeta-detected HERFD and conventional transmission modes., Peer reviewed

1 video. -- Video showing the scanning with the 650 nm CW laser over the VVUC2-CPNs-based spray-coated pattern deposited onto CAEBD-S-CPNs background. The UC emission only appears when the beam crosses the “UC” pattern., Photon upconversion (UC) based on triplet–triplet annihilation is a very promising phenomenon with potential application in several areas, though, due to the intrinsic mechanism, the achievement of diffusion-limited solid materials with air-stable UC is still a challenge. Herein, we report UC coordination polymer nanoparticles (CPNs) combining sensitizer and emitter molecules especially designed with alkyl spacers that promote the amorphous character. Beyond the characteristic constraints of crystalline MOFs, amorphous CPNs facilitate high dye density and flexible ratio tunability. To show the universality of the approach, two types of UC-CPNs are reported, exhibiting highly photostable UC in two different visible spectral regions. Given their nanoscale, narrow size distribution, and good chemical/colloidal stability in water, the CPNs were also successfully printed as anticounterfeiting patterns and used to make highly transparent and photostable films for luminescent solar concentrators, both showing air-stable UC., Peer reviewed

1 video. -- Video showing the scanning with the 532 nm Nd:YAG nanoseconds pulsed laser over the VVUC1-CPNs-based spray-coated pattern deposited onto DPA-S-CPNs. The UC emission only appears from the “UC” pattern., Photon upconversion (UC) based on triplet–triplet annihilation is a very promising phenomenon with potential application in several areas, though, due to the intrinsic mechanism, the achievement of diffusion-limited solid materials with air-stable UC is still a challenge. Herein, we report UC coordination polymer nanoparticles (CPNs) combining sensitizer and emitter molecules especially designed with alkyl spacers that promote the amorphous character. Beyond the characteristic constraints of crystalline MOFs, amorphous CPNs facilitate high dye density and flexible ratio tunability. To show the universality of the approach, two types of UC-CPNs are reported, exhibiting highly photostable UC in two different visible spectral regions. Given their nanoscale, narrow size distribution, and good chemical/colloidal stability in water, the CPNs were also successfully printed as anticounterfeiting patterns and used to make highly transparent and photostable films for luminescent solar concentrators, both showing air-stable UC., Peer reviewed

6 pages. -- S1. Optical characterization of the plasmonic biosensor. -- S2. Representative sensorgrams of antigen and virus detection assays. -- S3. SARS-CoV-2 virus detection with conventional SAM biofunctionalization. -- S4. Representative sensorgrams of neutralization assays with SARS-CoV-2 antigens. -- S5. Representative sensorgrams of neutralization assays with SARS-CoV-2 viruses., Peer reviewed