1.0Microanalytical Chemistry Labhttps://scienceweb.clemson.edu/uaclCDGhttps://scienceweb.clemson.edu/uacl/author/carlos/rich600338<blockquote class="wp-embedded-content" data-secret="XiUGwv5B5j"><a href="https://scienceweb.clemson.edu/uacl/covers-2/">New cover!</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://scienceweb.clemson.edu/uacl/covers-2/embed/#?secret=XiUGwv5B5j" width="600" height="338" title="“New cover!” — Microanalytical Chemistry Lab" data-secret="XiUGwv5B5j" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://scienceweb.clemson.edu/uacl/wp-includes/js/wp-embed.min.js </script> https://scienceweb.clemson.edu/uacl/wp-content/uploads/sites/46/2026/10/2026_avena_news.png239240We are celebrating an article featured by Environmental Science: Advances (IF=6.7).  Abstract: Superabsorbent polymers (SAPs) are widely used in agriculture for water retention and in biomedical applications for controlled drug delivery. However, their use in environmental remediation, particularly for contaminated water treatment, and in analytical chemistry, as preconcentration materials, remains underexplored. In this work, commercial sodium polyacrylate beads (SAP beads) were systematically evaluated as sorbents for the removal and preconcentration of Cd(ii). The swelling behavior was studied as a function of ionic strength, pH, and temperature; revealing a strong polyelectrolyte character, with volumetric expansions up to 120-fold under low ionic […]