2M Followers, 543 Following, 9 Posts - @qcmceo_p on Instagram: "Quality Control Music CEO Solid Foundation Management. Black Entrepreneur @qualitycontrolmusic @qualityfilms @qcsports @solidfoundationmgmt"

2015年12月1日 · Quartz Crystal Microbalance - micropillar (QCM-P) devices rely on system resonance between the QCM crystal and micropillars directly fabricated on its surface to obtain ultrahigh sensitivity. A numerical model was developed to study the effect of hydrodynamic loadings on a QCM-P device.

2019年5月10日 · This paper focuses on the development of a theoretical model for sensitivity determination of the QCM-P devices. To validate the model, a commercially available QCM platform, qCell T, was utilized to operate the QCM-P device and the adsorption of bovine serum albumin (BSA) protein with varied concentrations was measured with the system.

石英晶体微天平（Quartz Crystal Microbalance，QCM）的发展始于上世纪60年代初期，它是一种非常灵敏的质量检测仪器，其测量精度可达纳克级，比灵敏度在微克级的电子微天平高1000 倍，理论上可以测到的质量变化相当于单分子层或原子层的几分之一。

2025年1月17日 · 多年来，qcm一直被用于与液体和/或粘弹性薄膜的直接接触，以评估化学和电化学表面过程中质量和粘弹性性能的变化。 当qcm与溶液接触时，频率就会下降，这取决于溶液的粘度和密度。正确地解释在全液体浸入条件下的实验结果的先决条件是对谐振腔进行定量。

2015年12月1日 · Quartz Crystal Microbalance - micropillar (QCM-P) devices rely on system resonance between the QCM crystal and micropillars directly fabricated on its surface to obtain ultrahigh sensitivity. A numerical model was developed to study the effect of hydrodynamic loadings on a QCM-P device.

It has been reported that a polymer micropillar array appended to a quartz crystal microbalance substrate (QCM-P) forms a two-degree-of-freedom vibration system which was able to significantly...

石英晶体微天平-微柱（qcm-p）设备依靠qcm晶体与直接在其表面上制造的微柱之间的系统共振来获得超高灵敏度。 开发了一个数值模型来研究流体动力载荷对QCM-P设备的影响。

By coating the mesoporous-structure MOF-14 on the surface of a quartz crystal microbalance (QCM), the fabricated gravimetric sensor exhibits high sensitivity to p -toluene vapor even at trace levels. Additionally, the limit of detection (LOD) of the sensor obtained experimentally is lower than 100 ppb, and the theoretical detection limit is 57 ppb.

2018年1月15日 · A new sensing device was developed to achieve ultrahigh sensitivity, by coupling polymer micropillars with a quartz crystal microbalance (QCM) substrate to form a two-degree- of-freedom resonance system (QCM-P). The sensitivity of these QCM-P devices was evaluated by measuring mass changes for both …