Home

Citation: SHI Jian-Cheng, DONG Tao. Control of Vibrational Biresonance in a CalciumIon System[J]. Acta Physico-Chimica Sinica, ;2010, 26(02): 487-494. doi: 10.3866/PKU.WHXB20100220 shu

Control of Vibrational Biresonance in a CalciumIon System

SHI Jian-Cheng ,
DONG Tao

1.
College of Chemistry and Life Sciences, Guangxi Teachers Education University, Nanning 530001, P. R. China

Received Date: 9 November 2009
Available Online: 28 December 2009

The vibrational bioresonance (VBR) and its control in a calciumion oscillation systemunder the influence of low-frequency and high-frequency signals were studied. Results show that calcium ion oscillations consist of two peaks (VBR) under the influence of a low-frequency signal and that the amplitude increases under the influence of a high-frequency signal. The weak signal with lower frequency and higher amplitude is more likely to be amplified during VBR. Close to the Hopf bifurcation point (small control parameter threshold), VBR is weak and the maximum amplitude of the high-frequency signal gradually shifts to higher values. The feedback mechanism plays an important role in the amplification and suppression of VBR during the formation of calcium waves in cells. A positive feedback mechanism, therefore, enhances the VBR while a negative feedback mechanism decreases the VBR. Furthermore, when noise is introduced into the system, the stochastic resonance (SR) suppresses the VBR and influences the number of vibrational resonance (VR) peaks. A critical level of noise exists for different resonant behaviors and when the noise intensity is below a critical level VBR occurs, while above the critical level a single VR peak appears.
- Calciumion system,
- Vibrational biresonance,
- Stochastic resonance,
- Noise,
- External signal
1. [1]
  Hao Wu , Zhen Liu , Dachang Bai . ¹H NMR Spectrum of Amide Compounds. University Chemistry, 2024, 39(3): 231-238. doi: 10.3866/PKU.DXHX202309020
2. [2]
  Zehua Zhang , Haitao Yu , Yanyu Qi . Design Strategy for Thermally Activated Delayed Fluorescence Materials with Multiple Resonance Effect. Acta Physico-Chimica Sinica, 2025, 41(1): 100006-0. doi: 10.3866/PKU.WHXB202309042
3. [3]
  Tieping CAO , Yuejun LI , Dawei SUN . Surface plasmon resonance effect enhanced photocatalytic CO₂ reduction performance of S-scheme Bi₂S₃/TiO₂ heterojunction. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 903-912. doi: 10.11862/CJIC.20240366
4. [4]
  Kexin Dong , Chuqi Shen , Ruyu Yan , Yanping Liu , Chunqiang Zhuang , Shijie Li . Integration of Plasmonic Effect and S-Scheme Heterojunction into Ag/Ag₃PO₄/C₃N₅ Photocatalyst for Boosted Photocatalytic Levofloxacin Degradation. Acta Physico-Chimica Sinica, 2024, 40(10): 2310013-0. doi: 10.3866/PKU.WHXB202310013
5. [5]
  Jinkang Jin , Yidian Sheng , Ping Lu , Zhan Lu . Introducing a Website for Learning Nuclear Magnetic Resonance (NMR) Spectrum Analysis. University Chemistry, 2024, 39(11): 388-396. doi: 10.12461/PKU.DXHX202403054
6. [6]
  Haiyang Jin , Yonghai Hui , Yongfei Zhang , Lijun Gao , Yun Wang . Application and Exploration of Nuclear Magnetic Resonance Spectrometer in Undergraduate Basic Laboratory Teaching. University Chemistry, 2025, 40(3): 245-250. doi: 10.12461/PKU.DXHX202406022
7. [7]
  Haolin Zhan , Qiyuan Fang , Jiawei Liu , Xiaoqi Shi , Xinyu Chen , Yuqing Huang , Zhong Chen . Noise Reduction of Nuclear Magnetic Resonance Spectroscopy Using Lightweight Deep Neural Network. Acta Physico-Chimica Sinica, 2025, 41(2): 2310045-0. doi: 10.3866/PKU.WHXB202310045
8. [8]
  Zhuoming Liang , Ming Chen , Zhiwen Zheng , Kai Chen . Multidimensional Studies on Ketone-Enol Tautomerism of 1,3-Diketones By ¹H NMR. University Chemistry, 2024, 39(7): 361-367. doi: 10.3866/PKU.DXHX202311029
9. [9]
  Lanjun Cheng , Xinyuan Wang , Jie An , Xiang Wu , Chengfeng Zhu , Yanming Fu , Yougui Li . Improvement of the Resolution Experiment of Racemic Tartaric Acid. University Chemistry, 2025, 40(7): 277-285. doi: 10.12461/PKU.DXHX202408010
10. [10]
  Weicheng Feng , Jingcheng Yu , Yilan Yang , Yige Guo , Geng Zou , Xiaoju Liu , Zhou Chen , Kun Dong , Yuefeng Song , Guoxiong Wang , Xinhe Bao . Regulating the High Entropy Component of Double Perovskite for High-Temperature Oxygen Evolution Reaction. Acta Physico-Chimica Sinica, 2024, 40(6): 2306013-0. doi: 10.3866/PKU.WHXB202306013
11. [11]
  Jin Yan , Chengxia Tong , Yajie Li , Yue Gu , Xuejian Qu , Shigang Wei , Wanchun Zhu , Yupeng Guo . Construction of a “Dual Support, Triple Integration” Chemical Safety Practical Education System. University Chemistry, 2024, 39(7): 69-75. doi: 10.12461/PKU.DXHX202405008
12. [12]
  Rui Li , Huan Liu , Yinan Jiao , Shengjian Qin , Jie Meng , Jiayu Song , Rongrong Yan , Hang Su , Hengbin Chen , Zixuan Shang , Jinjin Zhao . Emerging Irreversible and Reversible Ion Migrations in Perovskites. Acta Physico-Chimica Sinica, 2024, 40(11): 2311011-0. doi: 10.3866/PKU.WHXB202311011
13. [13]
  Yameen Ahmed , Xiangxiang Feng , Yuanji Gao , Yang Ding , Caoyu Long , Mustafa Haider , Hengyue Li , Zhuan Li , Shicheng Huang , Makhsud I. Saidaminov , Junliang Yang . Interface Modification by Ionic Liquid for Efficient and Stable FAPbI₃ Perovskite Solar Cells. Acta Physico-Chimica Sinica, 2024, 40(6): 2303057-0. doi: 10.3866/PKU.WHXB202303057
14. [14]
  Qilin YU , Yifei XU , Pengjun ZHANG , Shuwei HAO , Chongqiang ZHU , Chunhui YANG . Effect of regulating K⁺/Na⁺ ratio on the structure and optical properties of double perovskite Cs₂NaBiCl₆: Mn²⁺. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1058-1067. doi: 10.11862/CJIC.20240418
15. [15]
  Ximeng CHI , Jianwei WEI , Yunyun WANG , Wenxin DENG , Jiayi DAI , Xu ZHOU . First-principles study of the electronic structure and optical properties of Au and I doped-inorganic lead-free double perovskite Cs₂NaBiCl₆. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1371-1379. doi: 10.11862/CJIC.20240401
16. [16]
  Xiting Zhou , Zhipeng Han , Xinlei Zhang , Shixuan Zhu , Cheng Che , Liang Xu , Zhenyu Sun , Leiduan Hao , Zhiyu Yang . Dual Modulation via Ag-Doped CuO Catalyst and Iodide-Containing Electrolyte for Enhanced Electrocatalytic CO₂ Reduction to Multi-Carbon Products: A Comprehensive Chemistry Experiment. University Chemistry, 2025, 40(7): 336-344. doi: 10.12461/PKU.DXHX202412070
17. [17]
  Qianli Ma , Tianbing Song , Tianle He , Xirong Zhang , Huanming Xiong . Sulfur-doped carbon dots: a novel bifunctional electrolyte additive for high-performance aqueous zinc-ion batteries. Acta Physico-Chimica Sinica, 2025, 41(9): 100106-0. doi: 10.1016/j.actphy.2025.100106
18. [18]
  Supin Zhao , Jing Xie . Understanding the Vibrational Stark Effect of Water Molecules Using Quantum Chemistry Calculations. University Chemistry, 2025, 40(3): 178-185. doi: 10.12461/PKU.DXHX202406024
19. [19]
  Xiaowu Zhang , Pai Liu , Qishen Huang , Shufeng Pang , Zhiming Gao , Yunhong Zhang . Acid-Base Dissociation Equilibrium in Multiphase System: Effect of Gas. University Chemistry, 2024, 39(4): 387-394. doi: 10.3866/PKU.DXHX202310021
20. [20]
  Xiaoyan Wang , Chao Wang , Dongmei Dai , Yanling Geng , Hongtao Gao . Design of Ideological and Political Education for the Experiment on Calcium Content Determination in Calcium Supplements. University Chemistry, 2024, 39(2): 162-167. doi: 10.3866/PKU.DXHX202307074

Get Citation

PDF

XML

Metrics

PDF Downloads(1188)
Abstract views(1911)
HTML views(29)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return