Journal: Scientific Reports

Article Title: Synthesis and structural insights of tunable NiO X –MoO 3 –MoS 2 nanocomposites with enhanced photocatalytic performance

doi: 10.1038/s41598-026-36921-4

Figure Lengend Snippet: HR-TEM images and related analyses of NiO X NPs and NMOS-I-III NCs are presented as follows: ( A ) NiO X NPs, with an inset showing a high-resolution image of a single NP; ( B ) Size distribution histogram of NiO X NPs; ( C ) SAED pattern of NiO X NPs; ( D ) annealed NiO X NPs, with an inset showing a high-resolution image of a single NP; ( E ) Size distribution histogram of annealed NiO X NPs; ( F ) SAED pattern of annealed NiO X NPs; ( G , J , M ) HR-TEM images of NMOS-I-III NCs displaying particle morphology; ( H , K , N ) corresponding EDS mapping for NMOS-I-III NCs; and ( I , L , O ) images of the lattice fringes for NMOS-I-III NCs, respectively.

Article Snippet: The photoluminescence (PL) spectra of the NiO X NPs and NMOS-I-III NCs were recorded using FP-8350 Spectrofluorometer (Jasco, Japan).

Techniques:

Journal: Scientific Reports

Article Title: Synthesis and structural insights of tunable NiO X –MoO 3 –MoS 2 nanocomposites with enhanced photocatalytic performance

doi: 10.1038/s41598-026-36921-4

Figure Lengend Snippet: ( A ) Absorption spectra of NiO X NPs and NMOS-I-III NCs with various Mo-precursor ratios; ( B – E ) spectral deconvolution of NiO X and NMOS-I-III NCs.

Article Snippet: The photoluminescence (PL) spectra of the NiO X NPs and NMOS-I-III NCs were recorded using FP-8350 Spectrofluorometer (Jasco, Japan).

Techniques:

Journal: Scientific Reports

Article Title: Synthesis and structural insights of tunable NiO X –MoO 3 –MoS 2 nanocomposites with enhanced photocatalytic performance

doi: 10.1038/s41598-026-36921-4

Figure Lengend Snippet: Emission spectra of NiO NPs, NMOS-I, NMOS-II, and NMOS-III NCs measured at excitation wavelengths of 250 nm ( A ) and 532 nm ( B ). Deconvoluted PL spectra of ( C ) NiO X and ( D – F ) NMOS-I-III NCs at an excitation wavelength of 532 nm.

Article Snippet: The photoluminescence (PL) spectra of the NiO X NPs and NMOS-I-III NCs were recorded using FP-8350 Spectrofluorometer (Jasco, Japan).

Techniques:

Journal: Scientific Reports

Article Title: Synthesis and structural insights of tunable NiO X –MoO 3 –MoS 2 nanocomposites with enhanced photocatalytic performance

doi: 10.1038/s41598-026-36921-4

Figure Lengend Snippet: EPR spectra acquired under visible-light illumination of ( A ) NiO X and NMOS-I-III with BMPO as a “spin-trap” and ( B ) NMOS-II NCs under light illumination with and without the addition of DMSO.

Article Snippet: The photoluminescence (PL) spectra of the NiO X NPs and NMOS-I-III NCs were recorded using FP-8350 Spectrofluorometer (Jasco, Japan).

Techniques:

Journal: Scientific Reports

Article Title: Synthesis and structural insights of tunable NiO X –MoO 3 –MoS 2 nanocomposites with enhanced photocatalytic performance

doi: 10.1038/s41598-026-36921-4

Figure Lengend Snippet: ( A ) 3D UV-visible spectra of MB photodegradation after different light irradiation times using NiO X and NMOS-I-III NCs in aqueous solutions. Note: spectra are shown with an offset for clarity. ( B ) Schematic mechanism of methylene blue degradation by NMOS NCs.

Article Snippet: The photoluminescence (PL) spectra of the NiO X NPs and NMOS-I-III NCs were recorded using FP-8350 Spectrofluorometer (Jasco, Japan).

Techniques: Irradiation

Journal: The Journal of Clinical Investigation

Article Title: Neutrophil-microglia interaction drives motor dysfunction in a neuromyelitis optica model induced by subarachnoid AQP4-IgG

doi: 10.1172/JCI199706

Figure Lengend Snippet: ( A ) Representative immunostained images of motor neuron–associated (ChAT + ) microglia (IBA1 + ) in ventral gray matter of mice infused for 3 days with IgG infusion. Boxed areas are enlarged on the right. 3D rendering of boxed area in AQP4-IgG mice is shown as split confocal channels (lower right) and merged (lower center). ( B and C ) Quantification of microglia-neuron co-colocalization area ( B ) and volume ( C ) in A ( n = 6 mice per group in B ; n = 1,526 and 1,272 microglial contacts, respectively, for Ctrl-IgG and AQP4-IgG mice). ( D ) ImageJ analysis shows the percentage area occupied by Galectin-3 within contacting microglia is greater than in noncontacting microglia in lumbar cord of the 2 experimental groups. ( E ) Overlaid confocal images show microglial P2Y12 receptor (yellow), Galectin-3 marker of DAMs (cyan) contacting neurons in lumbar ventral gray matter of AQP4-IgG-infused mice, in contrast with control-IgG–infused mice. ( F ) Percentage of DAMs (IBA1 + Gal3 + ) contacting neurons is significantly increased after AQP4-IgG infusion. ( G ) The enhanced expression of P2Y12 receptor by IBA1 + Gal3 + DAMs (38.5%) contacting neurons implicates P2Y12 in the contact mechanism. ( H ) Case 1 (left) immunohistochemistry reveals microglia (P2Y12 + , brown) associated with neurons in this early stage in spinal cord ventral gray matter lesion of an NMO patient. Arrows identify microglia-neuron contact sites. Case 2 (middle and right) immunohistochemistry combined with immunofluorescence reveals Galectin-3 (brown; IHC) expressed in neuron-associated IBA1 + microglia (green; IF) in an early lesion of a second NMO patient’s spinal cord ventral gray matter. Magenta arrows identify microglia (Galectin-3 + IBA1 + ) associated with motor neurons; blue arrows identify infiltrated neutrophils in this area. Statistics in B – D used t test.

Article Snippet: A nondestructive demyelinated lesion from another patient with NMO contained Galectin-3 + IBA1 + microglia and neutrophils ( , NMO case 2) close to motor neurons.

Techniques: Marker, Control, Expressing, Immunohistochemistry, Immunofluorescence

Journal: Frontiers in Immunology

Article Title: The quantity and quality of B-cell immunity against SARS-CoV-2 in children with cancer and hematological diseases

doi: 10.3389/fimmu.2025.1613778

Figure Lengend Snippet: Difference in B-cell proportions and memory B-cell responses in children based on age and previous or ongoing immunosuppressive treatment in life. (A) Representative gating strategy of the B-cell population from peripheral blood mononuclear cells. (B) Proportion of B cells in children exposed to immunosuppression or never exposed (n = 56). In five patients, PBMCs from a subsequent time-point was used for the Fluorospot assay compared to serology. (C) Representative FluoroSpot wells from a 12-year-old patient with Diamond-Blackfans anemia showing total IgG (yellow) as well as IgG specific to spike (S) (green) and receptor-binding domain (RBD) (red) of SARS-CoV-2 following pre-stimuli with IL-2 and R848. (D) Count of total IgG spot forming cells (SFC) as well as proportion of RBD and S SFCs depending on age and previous or ongoing immunosuppression in life (n = 24 for total IgG, n = 20 for RBD and S). A Mann-Whitney test was performed to determine significant. Statistical significance was defined as p ≤ 0.05 (* ≤ 0.05, ** ≤ 0.01, *** p ≤ 0.001) with medians shown as red horizontal lines. IS, immunosuppression; SFU, spot-forming units.

Article Snippet: In addition, the number of SARS-CoV-2 specific IFN-γ and IL-2 secreting T-cells following polyclonal or SARS-CoV-2 specific stimuli was also determined in a subset of patients using a FluoroSpot kit (FluoroSpot Path: Human IFN-γ/IL-2, SARS-CoV-2, S+NMO, Mabtech AB, Sweden) according to the manufacturer’s instructions.

Techniques: Flurospot, Binding Assay, MANN-WHITNEY