Insight into the avidity–affinity relationship of the bivalent, pH-dependent interaction between IgG and FcRn by Johannes Reusch, Jan Terje Andersen, Ulrich Rant, Tilman Schlothauer

“…When compared with classical surface plasmon resonance (SPR) technology and complementary methods, the use of switchSENSE demonstrated superior capabilities in differentiating affinity from avidity within a single measurement. …”
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Synthesis, Characterization, and Evaluation of the Remediation Activity of Cissus quadrangularis Zinc Oxide Nanoparticle-Activated Carbon Composite on Dieldrin in Aqueous Solution by Calvince Ondijo, Fredrick Kengara, Isaac K’Owino

“…The UV-Vis spectra showed a complete reduction of Zn2+ to Zn0 with plasmon resonance bands in the range of 361–376 nm, which is a characteristic of ZNPs. …”
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Antifungal Activity of Gelatin-Tapioca Starch Film and Coating Containing Copper Nanoparticles against Colletotrichum gloeosporioides Causing Anthracnose by Vinh Tien Nguyen, My-Sam Dang-Thi, Khanh Son Trinh

“…The formation of CuNPs was confirmed by UV-vis absorption spectra of the reaction mixture, which showed a surface plasmon resonance peak at 578–594 nm. The x-ray diffraction spectrum of the CuNPs indicated the presence of mostly metallic copper with some minor impurities of Cu2O, CuO, and Cu(OH)2. …”
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Development of a Recombinant Omicron BA.1 Subunit Vaccine Candidate in Pichia pastoris by Sibel Kalyoncu, Dogu Sayili, Ayca Zeybek Kuyucu, Hakan Soyturk, Seyda Gullu, Busra Ersayan, Ibrahim Oguzhan Tarman, Mehmet Ender Avci, Olcay Mert, Umut Haskok, Ege Tekin, Huseyin Akinturk, Ridvan Orkut, Aysegul Demirtas, Idil Tilmensagir, Ceren Ulker, Bilgi Gungor, Mehmet Inan

“…After in vitro characterisation of purified RBD‐Omicron via chromatography, mass spectrometry, calorimetry and surface plasmon resonance‐based methods, it was injected into mice for immunization studies. …”
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Biparatopic binding of ISB 1442 to CD38 in trans enables increased cell antibody density and increased avidity by Jeremy Loyau, Thierry Monney, Marco Montefiori, Fedir Bokhovchuk, Jeremy Streuli, Matthew Blackburn, Arnaud Goepfert, Lydia N. Caro, Samitabh Chakraborti, Stefania De Angelis, Camille Grandclément, Stanislas Blein, M. Lamine Mbow, Ankita Srivastava, Mario Perro, Stefano Sammicheli, Eugene A. Zhukovsky, Michael Dyson, Cyrille Dreyfus

“…The predicted antibody-antigen stoichiometries at different CD38 surface densities were experimentally validated by surface plasmon resonance and cell binding assays. The specific design and structural features of ISB 1442 enable: 1) enhanced trans binding to adjacent CD38 molecules to increase Fc density at the cancer cell surface; 2) prevention of avid cis binding to monomeric CD38 to minimize blockade by soluble shed CD38; and 3) greater binding avidity, with a slower off-rate at high CD38 density, for increased specificity. …”
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Decoding the mannose receptor-mAb interaction: the importance of high-mannose N-glycans and glycan-pairing by Julia Baumeister, Maximilian Meudt, Sybille Ebert, Frank Rosenau, Boris Mizaikoff, Michaela Blech, Kristina M. J. Aertker, Fabian Higel

“…Two novel analytical methods, MR surface plasmon resonance and MR affinity chromatography, were developed and applied to investigate the MR-mAb interaction. …”
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Kaempferol protects against high-salt-induced hypertension and vascular endothelial injury by inhibiting ferroptosis through the ATF4/ACSL4 pathway by Qiuer Liang, Minghao Chen, Guangtian Chen, Pengli Xu, Lai Kwan Lam, Pengcheng Xie, Ting Xie, Wanqing Tu, Tianhao Liu, Xiaopeng Peng, Haoyao Yuan, Liguo Chen, Ya Xiao

“…Compared to ATF4+/−mice on a high-salt diet, ATF4+/−mice treated with Kae exhibited greater reductions in blood pressure and endothelial damage and more pronounced inhibition of ferroptosis. Surface plasmon resonance and molecular docking analyses revealed that Kae directly binds to ATF4, while proteome microarray and co-immunoprecipitation assays demonstrated that ATF4 interacts with ACSL4 in HAECs. …”
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Novel green synthesis of silver nanoparticles from empty fruit bunch waste: Biomedical applications and mechanistic insights by Bashirat Olamide Yusuf-Salihu, Shakirat Afodun Abdulmumini, Toheeb Taiye Bajepade, Halimah Adekunbi Durosinmi, Muinat Olanike Kazeem, Victoria Atinuke Ajayi, Agbaje Lateef

“…EFB-AgNPs showed a surface plasmon resonance peak at 477 nm, hydroxyl and amine group stabilization, and a silver content of 75.56 %. …”
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Tau oligomers impair memory and synaptic plasticity through the cellular prion protein by Claudia Balducci, Franca Orsini, Milica Cerovic, Marten Beeg, Beatrice Rocutto, Letizia Dacomo, Antonio Masone, Eleonora Busani, Ilaria Raimondi, Giada Lavigna, Po-Tao Chen, Susanna Leva, Laura Colombo, Chiara Zucchelli, Giovanna Musco, Nicholas M. Kanaan, Marco Gobbi, Roberto Chiesa, Luana Fioriti, Gianluigi Forloni

“…Similarly, TauOs inhibited long-term potentiation in acute hippocampal slices from WT but not Prnp 0/0 mice. Surface plasmon resonance indicated a high-affinity binding between TauOs and PrPC with a K D of 20–50 nM. …”
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Optical Observations of Sputtered Au-nanostructures and Characterizations by Sabah Jameel Mezher, Mohammed O. Dawood, Bahjat B. Kadhim

“…In addition, as the sputtering duration increases from 10 to 20 seconds, the wavelengths at which peak values of the surface plasmon resonance occur shift from 610 to 650 nm, and the widths of the peaks rise. …”
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Magnetic nanoparticles of Nd2Fe14B prepared by ethanol-assisted wet ball milling technique by Younes Mehrifar, Hamed Moqtaderi, Seyedeh Mehri Hamidi, Farideh Golbabaei, Mahdi Hasanzadeh, Somayeh Farhang Dehghan

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Development of a stable eukaryotic strain producing fully human monoclonal antibody on the basis of the human antibody against ectromelia virus by A. L. Matveev, Ya. A. Khlusevich, I. K. Baykov, I. V.  Babkin, E. P. Goncharova, V. V. Morozova, N. V. Tikunova

“…The binding affinity of purified antibody fh8E with the targeted protein, measured by surface plasmon resonance, was 12 nM. In addition, antibody fh8E demonstrated anti­vaccinia virus activity in the plaque reduction neutralization test in vitro.…”
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Eco-friendly synthesis of silver nanoparticles: Enhancing optimization reaction, characterization, and antimicrobial properties with Lantana camara from geothermal area by Pati Kemala, Rinaldi Idroes, Khairan Khairan, Muliadi Ramli, Binawati Ginting, Zuchra Helwani, Rifki Aulia, Ghazi Mauer Idroes, Muhammad Yusuf, Rustam Efendi

“…The AgNPs exhibited a spherical shape with a surface plasmon resonance (SPR) peak at a wavelength of 417 nm, and the smallest particle size measured was 44 nm. …”
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Full-length and N-terminally truncated recombinant interleukin-38 variants are similarly inefficient in antagonizing interleukin-36 and interleukin-1 receptors by Alejandro Diaz-Barreiro, Dominique Talabot-Ayer, Arnaud Huard, Gea Cereghetti, Jenna Tonacini, Mike Maillasson, Antonio Francés-Monerris, Erwan Mortier, Gaby Palmer

“…Binding of recombinant IL-38 proteins to the IL-36R was assessed by surface plasmon resonance. Results Analysis of its native N-terminus revealed that the IL-38 protein produced by human keratinocytes starts at cysteine 2. …”
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Synergistic Antifungal Activity of Terbinafine in Combination with Light-Activated Gelatin–Silver Nanoparticles Against <i>Candida albicans</i> Strains by Atif Ullah, Fawad Ali, Farman Ullah, Sajid Khan Sadozai, Saeed Ahmed Khan, Sajid Hussain, Abdulwahed Fahad Alrefaei, Sajid Ali

“…The analysis through UV-visible spectrophotometry revealed a notable shift in the absorption spectra as AgNO₃ concentrations increased, which was associated with a strengthening of plasmon resonance. The effectiveness of the AgNPs and Terbinafine combination was assessed against three strains of <i>C. albicans</i> (ATCC 10231, ATCC 90028, and ATCC 18804). …”
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Compatibility and antimicrobial activity of silver nanoparticles synthesized using Lycopersicon esculentum peels by Esraa Ali, Samah H. Abu-Hussien, Esraa Hesham, Shimaa Ahmed, Habiba Mostafa, Ahmed Gamal, Salwa M. El-Sayed, Bahaa Hemdan, Ashraf Bakry, Naglaa M. Ebeed, Hesham Elhariry, Ahmed Galal, Basma T. Abd-Elhalim

“…Results of UV–visible spectroscopy recorded surface plasmon resonance at 310 nm for SPR of 2.5. The DLS results showed particles of 186 nm with a polydispersity index of 0.573. …”
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Eco-benign synthesis of multifunctional silver nanoparticles using leptochloa fusca for enhanced biomedical and catalytic applications by Riaz Ahmad Khan, Hidayat Ullah Khan, Shahnaz, Kamran Tahir, Moamen S Refat, Abdel Majid A Adam, Amnah Mohammed Alsuhaibani

“…These analyses confirmed the synthesis, chemical composition, size, morphology, crystalline nature and thermal stability of LF-AgNPs. The surface plasmon resonance of LF-AgNPs was recorded at 432–436 nm and the particle size measured via SEM analysis was noted to be 30 to 200 nm. …”
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Magnesium ions regulate the Warburg effect to promote the differentiation of enteric neural crest cells into neurons by Qiongqian Xu, Xixi He, Yaru Mou, Dong Sun, Xintao Zhang, Jichang Han, Xiaoyang Liu, Xingjian Liu, Xue Ren, Dongming Wang, Jian Wang, Chuncan Ma, Qiangye Zhang, Aiwu Li

“…D-glucose-13C6 isotope tracing identified key glucose flux changes. Surface plasmon resonance was used to detect the binding affinity of magnesium ions with key glycolysis genes. …”
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Nitidine chloride inhibits the progression of hepatocellular carcinoma by suppressing IGF2BP3 and modulates metabolic pathways in an m6A-dependent manner by Dan-dan Xiong, Zhen-dong Chen, Jian-di Li, Yu-long Deng, Rong-quan He, Zhi-guang Huang, San-qi An, Yi-wu Dang, Gang Chen

“…The target effect of NC on IGF2BP3 was verified through RT-qPCR, WB, molecular docking, molecular dynamics (MD) simulation, surface plasmon resonance (SPR), and CCK8 off-target assays. …”
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