This document discusses complexation, which is the association between two or more molecules to form a non-bonded entity with a defined stoichiometry. Complexes are classified as metal ion complexes, organic molecular complexes, or inclusion complexes. Metal ion complexes form covalent bonds between a central metal atom and ligands. Organic molecular complexes form through non-covalent bonds, while inclusion complexes involve one molecule becoming trapped within another. The document also covers methods of analyzing complexes, how complexes can impact protein binding and drug action, and the crystalline structures of complexes.
State of matter and properties of matter (Part-2) (Latent Heat, Vapour pressu...Ms. Pooja Bhandare
Latent Heat, Vapour pressure, Factor affecting vapour pressure, Surface area, Types of molecule, Temperature and Intermolecular forces, Sublimation Critical point
Quantitative approach to the to the factor influcing solubility of drug; (Sol...Ms. Pooja Bhandare
Quantitative approach to the to the factor influcing solubility of drugs, Temperature,Nature of solvent, The boiling point of the liquids and the melting point of solids,Crystal properties:
Particle size (surface area ) of drug particles: The influence of substituent’s in molecular structures, Molecular size:
. pH :
State of matter and properties of matter (Part-6)(Relative humidity, Liquid ...Ms. Pooja Bhandare
RELATIVE HUMIDITY, Humidity, Wet and Dry Hygrometer, LIQUID COMPLEX, LIQUID CRYSTALS, Types of liquid crystals, GLASSY STATES, Characteristics glassy state, Types of glassy state, What is the Glass Transition Temperature?
Complexation and Protein Binding [Part-2](Method of analysis, Complexation a...Ms. Pooja Bhandare
Method of Analysis: Methods of continuous variation / JOB’S method of continuous variation.
pH titration method.
Distribution method.
Solubility method.
Spectroscopy and charge transfer complexation.
Miscellaneous method
State of matter and properties of matter (Part-2) (Latent Heat, Vapour pressu...Ms. Pooja Bhandare
Latent Heat, Vapour pressure, Factor affecting vapour pressure, Surface area, Types of molecule, Temperature and Intermolecular forces, Sublimation Critical point
Quantitative approach to the to the factor influcing solubility of drug; (Sol...Ms. Pooja Bhandare
Quantitative approach to the to the factor influcing solubility of drugs, Temperature,Nature of solvent, The boiling point of the liquids and the melting point of solids,Crystal properties:
Particle size (surface area ) of drug particles: The influence of substituent’s in molecular structures, Molecular size:
. pH :
State of matter and properties of matter (Part-6)(Relative humidity, Liquid ...Ms. Pooja Bhandare
RELATIVE HUMIDITY, Humidity, Wet and Dry Hygrometer, LIQUID COMPLEX, LIQUID CRYSTALS, Types of liquid crystals, GLASSY STATES, Characteristics glassy state, Types of glassy state, What is the Glass Transition Temperature?
Complexation and Protein Binding [Part-2](Method of analysis, Complexation a...Ms. Pooja Bhandare
Method of Analysis: Methods of continuous variation / JOB’S method of continuous variation.
pH titration method.
Distribution method.
Solubility method.
Spectroscopy and charge transfer complexation.
Miscellaneous method
Designing of aseptic area, laminar flow equipment: Study of different source ...Ms. Pooja Bhandare
Designing of aseptic area, laminar flow equipment: Study of different source of contamination in aseptic area and methods of prevention, clean area classification. PHARMACEUTICALMICROBIOLOGY (BP303T)Unit-IVPart-1
Introduction: Designing of Aseptic Area . i) The clean-up area,
ii) The compounding area,
iii) The aseptic area,
iv) The quarantine area and
v) The packaging/labelling area.
Flow diagram of aseptic area. Floors, walls and ceilings, Doors, windows and services Personnel and protective clothing Cleaning and disinfection. Air Supply. Laminar flow equipment. Vertical laminar air flow bench
Horizontal laminar air flow bench
High Efficiency Particulate Air (HEPA) Filter. Operating Instructions Uses of Laminar Air Flow.Advantages of Laminar Air Flow.Limitations of Laminar Air Flow. Air flow pattern Unidirectional airflow
Non-unidirectional airflow
Combined airflow
Different Sources of Contamination in an Aseptic Area
1) Personnel:
2) Buildings and Facilities
3) Equipment and Utensils:
4) Raw Materials
5) Manufacturing Process:
Methods of Prevention of Contamination Clean Area Classification
Sanjo College of Pharmaceutical Studies, Physical Pharmaceutics I , 3rd semester B.Pharm, Complexation & protein binding, Classification in detail, determination methods, application of complexes in pharmacy.
Complexation and Protein Binding [Part-1](Introduction and Classification an...Ms. Pooja Bhandare
Complexation: Classification of complexation:
Metal ion or co-ordination complexes :
Inorganic type Organic molecular complexes :
Quinhydrone type
Picric acid type
Caffeine and other drug complexes
Polymer type
Inclusion or occlusion compound
Channel lattice type
Layer type
Monomolecular type
Macromolecular type
Chelates
Olefin type
Aromatic type
Pi (п) complexes
Sigma (б) complexes
Sandwich complexes
Solubility of liquids in liquids, The term miscibility refers to the mutual solubility of the component of liquid - liquid system, Raoult’s Law, Raoult’s law may be mathematically expressed as: Ideal solution, Real solution
4th (30.10.2014) on eutectic mixture by Diptarco SinghaDiptarco Singha
this ppt is very simple and has immence importance in physical pharmacy. it has been prepared based on the syllabus of WBUT & consists of informations of elimentary label...
1.1 Introduction
1.2 Classification of Complexation
1.3 Applications, Methods of Analysis
1.4 Protein Binding
1.5 Complexation and the drug actions
1.6 Crystalline Structures of Complexes and Thermodynamic Treatment of Stability Constants.
Designing of aseptic area, laminar flow equipment: Study of different source ...Ms. Pooja Bhandare
Designing of aseptic area, laminar flow equipment: Study of different source of contamination in aseptic area and methods of prevention, clean area classification. PHARMACEUTICALMICROBIOLOGY (BP303T)Unit-IVPart-1
Introduction: Designing of Aseptic Area . i) The clean-up area,
ii) The compounding area,
iii) The aseptic area,
iv) The quarantine area and
v) The packaging/labelling area.
Flow diagram of aseptic area. Floors, walls and ceilings, Doors, windows and services Personnel and protective clothing Cleaning and disinfection. Air Supply. Laminar flow equipment. Vertical laminar air flow bench
Horizontal laminar air flow bench
High Efficiency Particulate Air (HEPA) Filter. Operating Instructions Uses of Laminar Air Flow.Advantages of Laminar Air Flow.Limitations of Laminar Air Flow. Air flow pattern Unidirectional airflow
Non-unidirectional airflow
Combined airflow
Different Sources of Contamination in an Aseptic Area
1) Personnel:
2) Buildings and Facilities
3) Equipment and Utensils:
4) Raw Materials
5) Manufacturing Process:
Methods of Prevention of Contamination Clean Area Classification
Sanjo College of Pharmaceutical Studies, Physical Pharmaceutics I , 3rd semester B.Pharm, Complexation & protein binding, Classification in detail, determination methods, application of complexes in pharmacy.
Complexation and Protein Binding [Part-1](Introduction and Classification an...Ms. Pooja Bhandare
Complexation: Classification of complexation:
Metal ion or co-ordination complexes :
Inorganic type Organic molecular complexes :
Quinhydrone type
Picric acid type
Caffeine and other drug complexes
Polymer type
Inclusion or occlusion compound
Channel lattice type
Layer type
Monomolecular type
Macromolecular type
Chelates
Olefin type
Aromatic type
Pi (п) complexes
Sigma (б) complexes
Sandwich complexes
Solubility of liquids in liquids, The term miscibility refers to the mutual solubility of the component of liquid - liquid system, Raoult’s Law, Raoult’s law may be mathematically expressed as: Ideal solution, Real solution
4th (30.10.2014) on eutectic mixture by Diptarco SinghaDiptarco Singha
this ppt is very simple and has immence importance in physical pharmacy. it has been prepared based on the syllabus of WBUT & consists of informations of elimentary label...
1.1 Introduction
1.2 Classification of Complexation
1.3 Applications, Methods of Analysis
1.4 Protein Binding
1.5 Complexation and the drug actions
1.6 Crystalline Structures of Complexes and Thermodynamic Treatment of Stability Constants.
Chromatographic technique used for determining the biological activity of substances & to separate them from denatured or functionally different molecules. This type of chromatography is used to isolate enzymes & other proteins.
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2. Topics …
1. Introduction and Classification
2. Application of complexation
3. Methods of Analysis
4. Protein Binding
5. Complexation and drug action
6. Crystalline structure of complexes
4. Complexation :
The association between 2 or
more molecules form a non
bonded entity with a well defined
stoichiometry .
● Complexes are formed by
combination of CENTRAL
ATOM & LIGANDS.
● The mostly formed coordinates
bond and also some compounds
have forces van der waals forces
and dipole bonding .
Example : cisplatin (anticancer)
5. Classification Of Complexation...
INCLUSION
COMPLEXES
03
● Based on entrapment of guest into
host .
● No bond formation
● Also called OCCLUSION
COMPLEXES
ORGANIC
MOLECULAR
COMPLEXES
02
● Based on addition mechanism
● Non covalent bonds formation
METAL ION
COMPLEXES
01
● Based on donor and acceptor
mechanism
● Covalent bond formation
● COORDINATING COMPOUNDS
6. Organic
molecular
complexes
● Quinhydrone
type
● Picric acid type
● Caffeine type .
● Polymeric
complexes
COORDINATING
COMPLEXES
● Inorganic
complexes
● Chelates type
● Olefin type
● Aromatic type
Inclusion complexes
● Clathrate complexes
● Channel lattice
complexes
● Layer type complexes
● Monomolecular and
macromolecular
complexes
7. Chelates type
A group of metal
complex ion in
which a ligand
provides 2 or more
sites for combine
with a central
metal atom
EXAMPLE : EDTA
Olefin type
Interaction of
aqueous solution
of metal ion with
olefin complexes
EXAMPLE
:SILVER OLEFIN
COMPLEX
Aromatic type
● ℼ bond complex
: EXAMPLE
iodine with
benzene
● 𝞼 bond
complexes :
EXAMPLE HCL &
ALCL3 WITH
TOLUENE
● SANDWICH
COMPLEXES :
EXAMPLE
FERROCENE
Inorganic
complexes
Ligand provides only
one site for binding
central metal atom
EXAMPLE :
HEXAMINE
COBALTⅢCHLORIDE
METAL ION COMPLEXES …
9. INCLUSION COMPLEXES
Layer type
complexes
The guest molecules are
entrapped in the layer
EXAMPLE :BENTONITE
Monomolecular
complexes &
macromolecule
complexes
MONOMOLECULAR
COMPLEXES : It involve the
entrapment of a single guest
molecules in the cavity of one
host molecule .
EXAMPLE :CYCLODEXTRINS
MACROMOLECULAR
COMPLEXES :It involves
entrapment of more no. of
molecules (guest) in the cavity
of host molecules
Channel lattice
complex
The channels are formed
by crystallization of the
host molecules the guest
compounds are usually
limited to long ,
unbranched chain
compounds .
EXAMPLE : VIT.A
PALMITATE COMPLEXED
WITH UREA PREVENTS
OXIDATION
Clathrates
Compounds in which a
molecule of a GUEST
compound gets entrapped
within the cage like structure
formed by the association of
several molecules of a HOST
compound .
EXAMPLE : WATER
+ISOPROPYL ALCOHOL +
WARFARIN SODIUM =WHITE
CRYSTALLINE SOLID
11. METHOD OF ANALYSIS …
1. Stoichiometry
ratio of ligand =
metal /donor
:acceptor
2. Stability constant
of complex
Generally
estimate
2
paramete
rs .
Lorem ipsum
tempus
12. 1.Method of continuous variation
Methods 2.Distribution method
Of Solubility method
Analysis 4.PH titration method
16. Complexation and Drug action …
1. Complexes can alter the pharmacological activity of the agents by inhibiting
interaction with receptor
2. Protein binding complexes also affect absorption, metabolism and drug action
interfacing with receptor site of action (inactive the drug )
3. The action of drug to remove toxic metals from human bodies is through
complexation reaction
4. In some cases complexation also leads to poor solubility or decreases absorption
of the drug in the body .
5. The irreversible protein binding also inhibit the drug action by not release the
drug from protein
6. EXAMPLE : completion of drug in the GIT fluids may alter and extent of drug
absorption .
17. Crystalline structure of complexes
1.Complex compounds cover the range from the quite simple inorganic salts to
elaborate metal organic hybrid material .
2.Their present uses and their potential application are diverse due
to their composition , their molecular and crystal structures and their
physical and chemical properties .
3.beside their use as chemical reactant complexes compounds are considered for
extraction process and as active agents in remedies and for drug delivery .