Identification of microorganisms at different times in a bioleaching process for the recovery of gold and silver from minerals in oxide form by Cuauhtémoc Contreras Mora, Juan Antonio Rojas Contreras, Mayra Cristina Rosales Villarreal, José Luis Urban Martínez, Efren Delgado, Hiram Medrano Roldan, Felipe Samuel Hernández Rodarte, Damián Reyes Jáquez

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Optimization of the green synthesis of gold nanorods using aqueous extract of peeled sour guava as a source of antioxidants by M. Camila Patiño-González, Claudia E. Echeverri-Cuartas, Sandra Torijano-Gutiérrez, Sandra Milena Naranjo-Rios, Natalia A. Agudelo

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Aptamer-conjugated gold nanoparticles enable oligonucleotide delivery into muscle stem cells to promote regeneration of dystrophic muscles by Francesco Millozzi, Paula Milán-Rois, Arghya Sett, Giovanni Delli Carpini, Marco De Bardi, Miguel Gisbert-Garzarán, Martina Sandonà, Ciro Rodríguez-Díaz, Mario Martínez-Mingo, Irene Pardo, Federica Esposito, Maria Teresa Viscomi, Marina Bouché, Ornella Parolini, Valentina Saccone, Jean-Jacques Toulmé, Álvaro Somoza, Daniela Palacios

“…Here we describe a muscle-targeting delivery platform, based on gold nanoparticles, that enables the release of therapeutic oligonucleotides into MuSCs. …”
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Dendrimer functionalized folate-targeted gold nanoparticles for luciferase gene silencing in vitro: A proof of principle study by Mbatha Londiwe Simphiwe, Maiyo Fiona Chepkoech, Singh Moganavelli

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Treatment of small scale gold mining wastewater using pilot-scale sedimentation and Cocopeat filter bed system by J. Samaniego, M.A.N. Tanchuling

“…The use of amalgamation process to recover gold from mined ores by the small-scale gold miners in the Philippines and other developing countries produces and dispose of untreated wastewater to the receiving water bodies. …”
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Comparative Study on Two Pretreatment Processes for Chemical Phase Analysis of Gold in Geological Samples by Atomic Absorption Spectrometry by Xiaodan Tang, Hang Li, Hongyan Liu, Bing Li, Yuyan Zhao, Jilong Lu, Jian Zhou, Qingqing Liu

“…The results show that the gold content of water-soluble, ion exchange and clay adsorption, iron-manganese oxide, and naked or seminaked states in the rock and ore samples is low, and some samples have high gold content of insoluble silicate states in the two methods. …”
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2D Electrodes From Functionalized Graphene for Rapid Electrochemical Gold Extraction and Reduction From Electronic Waste by Kou Yang, Konstantin G. Nikolaev, Xiaolai Li, Ivan Erofeev, Utkur M. Mirsaidov, Vasyl G. Kravets, Alexander N. Grigorenko, Xueqing Qiu, Shanqing Zhang, Kostya S. Novoselov, Daria V. Andreeva

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On the Safe-Haven Ability of Bitcoin, Gold, and Commodities for International Stock Markets: Evidence from Spillover Index Analysis by Qian Wang, Yu Wei, Yao Wang, Yuntong Liu

“…By using the spillover index method based on the TVP-VAR model, we find that firstly, bitcoin, gold, and commodities can only offer weak hedging effects on stock markets. …”
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Lipid-encapsulated gold nanoparticles: an advanced strategy for attenuating the inflammatory response in SARS-CoV-2 infection by Sanjeevram Dhandapani, Yujeong Ha, Rongbo Wang, Tae Woo Kwon, Ik-Hyun Cho, Yeon-Ju Kim

“…Energy-dispersive X-ray spectroscopy identified gold nanoparticles with the highest Au peak at 2.1 keV. …”
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The Inflation and the price changes of selected gold futures during the COVID-19 pandemic and the war in Ukraine, 2020–2023 by Maria Czech, Blandyna Puszer

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A Highly Sensitive and Selective Colorimetric Hg2+ Ion Probe Using Gold Nanoparticles Functionalized with Polyethyleneimine by Kyung Min Kim, Yun-Sik Nam, Yeonhee Lee, Kang-Bong Lee

“…A highly sensitive and selective colorimetric assay for the detection of Hg2+ ions was developed using gold nanoparticles (AuNPs) conjugated with polyethyleneimine (PEI). …”
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Extraction of platinum and gold from copper anode slimes by a process of chlorinating roasting followed by chlorinating leaching by Wang S., Li L., Wang S.-D., Wang H., Wu G.-D.

Subjects: “…recovery of platinumand gold…”
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Gold Nanorod-Coated Hydrogel Brush Valves in Macroporous Silicon Membranes for NIR-Driven Localized Chemical Modulation by Nafis Mustakim, Youngsik Song, Sang-Woo Seo

Subjects: “…gold nanorod…”
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Assessment of gold mineralization potential in the Tanzania Craton based on stream sediment geochemistry multivariate analysis and regression modeling by Mahamuda Abu, John Desderius Kalimenze, Benatus Norbert Mvile, Samuel Nunoo

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Plasmonic Titania Photocatalysts Active under UV and Visible-Light Irradiation: Influence of Gold Amount, Size, and Shape by Ewa Kowalska, Sven Rau, Bunsho Ohtani

“…Plasmonic titania photocatalysts were prepared by titania modification with gold by photodeposition. It was found that for smaller amount of deposited gold (≤0.1 wt%), anatase presence and large surface area were beneficial for efficient hydrogen evolution during methanol dehydrogenation. …”
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Synergistic recovery of Pr, Eu, and Ce from gold mine tailings using bioleaching and oxalic acid pretreatment by Hoda Fereydouni, Tannaz Naseri, Seyyed Mohammad Mousavi

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Cost–consequence analysis of COPD treatment according to NICE and GOLD recommendations compared with current clinical practice in the UK by Jennifer K Quint, Helene Vioix, Toby Capstick, Sue Langham, Jennifer Cook, Antony Wright, Shamika de Silva

“…Objectives The objective of this study was to model the clinical and economic impact of adapting current clinical practice in the management of patients with chronic obstructive pulmonary disease (COPD) to treatment according to national and international guideline recommendations.Design Treatment mapping was undertaken to hypothetically redistribute patients from current clinical practice, representing actual prescribing patterns in the UK, to an alternative recommendation-based treatment scenario, representing prescribing in accordance with either National Institute for Health and Care Excellence (NICE) guidance [NG115] or Global Initiative for Chronic Obstructive Lung Disease (GOLD) 2020 strategy.Setting Primary care practices in the UK (1-year time horizon).Participants Adults with COPD undergoing long-acting inhaler maintenance therapy in the UK (N=1 067,531).Interventions Inhaler maintenance therapy.Outcome measures Costs and clinical outcomes (type of treatment, rates of moderate and/or severe exacerbations, and mild-to-moderate and/or severe pneumonia events) were modelled for the two alternative pathways.Results Compared with current clinical practice, treating patients according to NICE guidance resulted in an estimated annual reduction in expenditure of £46.9 million, and an estimated annual reduction in expenditure of over £43.7 million when patients were treated according to GOLD 2020 strategy. …”
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Geology, Fluid Inclusion, and H–O–S–Pb Isotope Constraints on the Mineralization of the Xiejiagou Gold Deposit in the Jiaodong Peninsula by Peng Chai, Zeng-qian Hou, Hong-rui Zhang, Lei-lei Dong

“…The Xiejiagou deposit is a representative medium-sized gold deposit in Jiaodong the Peninsula, which contains gold reserves of 37.5 t. …”
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Graphene/Gold Nanocomposites-Based Thin Films as an Enhanced Sensing Platform for Voltammetric Detection of Cr(VI) Ions by Chella Santhosh, Murugan Saranya, Rajendran Ramachandran, Sathiyanathan Felix, Venugopal Velmurugan, Andrews Nirmala Grace

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Development of a colloidal gold immunochromatographic assay utilizing dual-antibody sandwich method for detecting Orientia tsutsugamushi by Qingyu Lu, Shiyin Yu, Sibo Wang, Min Cao, Liuxin Li, Miao Xin, Weilong Tan, Yong Qi, Yichen Lu, Xiaohui Xiong

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